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Advaita Vedanta
Advaita Vedanta
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Adi Shankara, the most prominent exponent of Advaita Vedānta tradition.
"I am other than name, form and action.
My nature is ever free!
I am Self, the supreme unconditioned Brahman.
I am pure Awareness, always non-dual."
Adi Shankara, Upadesasahasri 11.7[1]

Advaita Vedanta (/ʌdˈvtə vɛˈdɑːntə/; Sanskrit: अद्वैत वेदान्त, IAST: Advaita Vedānta) is a Hindu tradition of Brahmanical textual exegesis and philosophy, and a monastic institutional tradition nominally related to the Daśanāmi Sampradaya and propagated by the Smarta tradition. Its core tenet is that jivatman, the individual experiencing self, is ultimately pure awareness mistakenly identified with the body and its senses[2] and with thought-constructs,[3] and non-different from Ātman/Brahman, the highest Self or Reality.[4][5][6][note 1] The term Advaita (अद्वैत) literally means "not-two"[7][8] or "one without a second,"[8] which means that only Brahman, 'the one', is ultimately real while prapanca, 'the second', 'the world' or the multiplicity of thought-constructs, is not fully real.[9] It is commonly rendered as "nonduality,"[10][11] and popularly interpreted as meaning that Atman is non-different from Brahman, and often equated with monism.[note 2]

Advaita Vedanta is a Hindu sādhanā, a path of spiritual discipline and experience.[note 3] It states that moksha (liberation from 'suffering' and rebirth)[12][13] is attained through knowledge of Brahman, recognizing the illusoriness of the phenomenal world and disidentification from body-mind and the notion of 'doership',[note 4] and by acquiring vidyā (knowledge)[14] of one's true identity as Atman/Brahman,[1][15][16][17] self-luminous (svayam prakāśa)[note 5] awareness or Witness-consciousness.[18][note 6] This knowledge is acquired through Upanishadic statements such as tat tvam asi, "that['s how] you are," which destroy the ignorance (avidyā) regarding one's true identity by revealing that (jiv)Ātman is non-different from immortal[note 7] Brahman.[note 1]

The Advaita vedanta tradition modifies the Samkhya-dualism between Purusha (pure awareness or consciousness) and Prakriti ('nature', which includes matter but also cognition and emotion) as the two equal basic principles of existence.[19][20] It proposes instead that Atman/Brahman (awareness, purusha) alone is ultimately real and, though unchanging,[21] is the cause and origin of the transient phenomenal world (prakriti). In this view, the jivatman or individual self is a mere reflection or limitation of singular Ātman in a multitude of apparent individual bodies.[22] It regards the material world as an illusory appearance (maya) or "an unreal manifestation (vivarta) of Brahman,"[23] the latter as proposed by the 13th century scholar Prakasatman of the Vivarana school.[24]

Advaita Vedanta is often presented as an elite scholarly tradition belonging to the orthodox Hindu Vedānta[note 8] tradition, emphasizing scholarly works written in Sanskrit;[25] as such, it is an "iconic representation of Hindu religion and culture."[26] Yet contemporary Advaita Vedanta is yogic Advaita, a medieval and modern syncretic tradition incorporating Yoga and other traditions, and producing works in vernacular.[25] The earliest Advaita writings are the Sannyasa Upanishads (first centuries CE), the Vākyapadīya, written by Bhartṛhari (second half 5th century,[27]) and the Māndūkya-kārikā written by Gauḍapāda (7th century).[28] Gaudapada adapted philosophical concepts from Buddhism, giving them a Vedantic basis and interpretation.[29] The Buddhist concepts were further Vedanticised by Adi Shankara (8th c. CE), who is generally regarded as the most prominent exponent of the Advaita Vedānta tradition,[30][31][32][33] though some of the most prominent Advaita-propositions come from other Advaitins, and his early influence has been questioned.[34][35][note 9] Adi Shankara emphasized that, since Brahman is ever-present, Brahman-knowledge is immediate and requires no 'action' or 'doership', that is, striving (to attain) and effort.[36][37][38] Nevertheless, the Advaita tradition, as represented by Mandana Misra and the Bhamati school, also prescribes elaborate preparatory practice, including contemplation of mahavakyas,[37][39][40][41][note 9] presenting a tension between sudden and gradual approaches which is also recognized in other spiritual disciplines and traditions.[37][42][note 10]

Shankaracharya's prominence as the exemplary defender of traditional Hindu-values and spirituality started to take shape only centuries later, in the 14th century, with the ascent of Sringeri matha and its jagadguru Vidyaranya (Madhava, 14th cent.) in the Vijayanagara Empire,[note 11] While Adi Shankara did not embrace Yoga,[43] the Advaita-tradition by then had accepted yogic samadhi as a means to still the mind and attain knowledge, explicitly incorporating elements from the yogic tradition and texts like the Yoga Vasistha and the Bhagavata Purana,[44] culminating in Swami Vivekananda's full embrace and propagation of Yogic samadhi as an Advaita means of knowledge and liberation.[45][46] In the 19th century, due to the influence of Vidyaranya's Sarvadarśanasaṅgraha,[47] the importance of Advaita Vedānta was overemphasized by Western scholarship,[48] and Advaita Vedānta came to be regarded as the paradigmatic example of Hindu spirituality, despite the numerical dominance of theistic Bhakti-oriented religiosity.[49][50][48][note 9] In modern times, Advaita views appear in various Neo-Vedānta movements.[51]

Etymology and nomenclature

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Etymology

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The word Advaita is a composite of two Sanskrit words:

  • Prefix "a-" (अ), meaning "non-"
  • "Dvaita" (द्वैत), which means 'duality' or 'dualism'.[web 1]

Advaita is often translated as "non-duality," but a more apt translation is "non-secondness."[4] Fabian Volker, following Paul Hacker explains that dvaita does not mean "duality," but "the state in which a second is present," synonymous with prapanca, "conceptual proliferation," and with jagat, "the world." Advaita thus means that only Brahman, 'the one', is ultimately real, while the world with its multiplicity, 'the second', is not fully real.[9] As Gaudapada states, when the unreal is taken as real, people grasp to the unreal, which is samsara. By realizing one's true identity as Brahman, there is no more grasping, and the mind comes to rest.[52]

In a popular sense, advaita is often expressed as the famous diction that Atman is Brahman, meaning that jivatman, the individual experiencing self, is ultimately pure awareness mistakenly identified with body and the senses,[53] and non-different ("na aparah") from Ātman/Brahman, the highest Self or Reality;[4][5][6][note 1]; the knowledge of this true identity is liberating.

The word Vedānta is a composition of two Sanskrit words: The word Veda refers to the whole corpus of vedic texts, and the word "anta" means 'end'. From this, one meaning of Vedānta is "the end of the Vedas" or "the ultimate knowledge of the Vedas". Veda can also mean "knowledge" in general, so Vedānta can be taken to mean "the end, conclusion or finality of knowledge". Vedānta is one of six orthodox schools of Hindu philosophy.

Advaita Vedanta

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While "a preferred terminology" for Upanisadic philosophy "in the early periods, before the time of Shankara" was Puruṣavāda,[54][note 12] the Advaita Vedānta school has historically been referred to by various names, such as Advaita-vada (speaker of Advaita), Abheda-darshana (view of non-difference), Dvaita-vada-pratisedha (denial of dual distinctions), and Kevala-dvaita (non-dualism of the isolated).[55] It is also called māyāvāda by Vaishnava opponents, akin to Madhyamaka Buddhism, due to their insistence that phenomena ultimately lack an inherent essence or reality.[56][57][58][59]

"Advaita" (अद्वैत) is from Sanskrit roots a, not; dvaita, "customarily translated as dual."[9] As Advaita, it is usually translated as "not-two"[7][8] or "one without a second",[8] and most commonly as "nondualism", "nonduality" or "nondual," invoking the notion of a dichotomy. Fabian Volker, following Paul Hacker explains that dvaita does not mean "duality," but "the state in which a second is present," the second here being synonymous with prapanca, "conceptual proliferation," and with jagat, "the world." Advaita thus means that only Brahman, 'the one', is ultimately real, while the phenomenal world, or the conceptual multiplicity, 'the second', is not fully real.[9] The term thus does not emphasize two instances, but the notion that the second instance is not fully real, and advaita is better translated as "that which has no second beside it" instead of "nonduality," denying multiplicity and the proliferation of concepts "that tend to obscure the true state of affairs."[9][note 13]

According to Richard King, a professor of Buddhist and Asian studies, the term Advaita first occurs in a recognizably Vedantic context in the prose of Mandukya Upanishad.[55] According to Frits Staal, a professor of philosophy specializing in Sanskrit and Vedic studies, the word Advaita itself is from the Vedic era, and the Vedic sage Yajnavalkya (8th or 7th-century BCE[61][62]) is credited to be the one who coined it.[63] Stephen Phillips, a professor of philosophy and Asian studies, translates the Advaita containing verse excerpt in Brihadaranyaka Upanishad, as "An ocean, a single seer without duality becomes he whose world is Brahman."[note 15]

Advaita tradition

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While the term "Advaita Vedanta" in a strict sense may refer to the scholastic tradition of textual exegesis established by Shankara and the monastic institutions, "advaita" in a broader sense may refer to a broad current of advaitic thought, which incorporates advaitic elements with yogic thought and practice and other strands of Indian religiosity, such as Kashmir Shaivism and the Nath tradition.[65] The first connotation has also been called "Classical Advaita"[33][66] and "doctrinal Advaita,"[67] and its presentation as such is due to mediaeval doxographies,[46] the influence of Orientalist Indologists like Paul Deussen,[68] and the Indian response to colonial influences, dubbed neo-Vedanta by Paul Hacker, who regarded it as a deviation from "traditional" Advaita Vedanta.[33] Yet, post-Shankara Advaita Vedanta incorporated yogic elements, such as the Yoga Vasistha, and influenced other Indian traditions, and neo-Vedanta is based on this broader strand of Indian thought.[33] This broader current of thought and practice has also been called "greater Advaita Vedanta,"[25] "vernacular advaita,"[33] and "experiential Advaita."[67] It is this broader advaitic tradition which is commonly presented as "Advaita Vedanta," though the term "advaitic" may be more apt.[33][note 16]

Monism

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The nondualism of Advaita Vedānta is often regarded as an idealist monism.[note 2] According to King, Advaita Vedānta developed "to its ultimate extreme" the monistic ideas already present in the Upanishads.[note 17] In contrast, states Milne, it is misleading to call Advaita Vedānta "monistic," since this confuses the "negation of difference" with "conflation into one."[69] Advaita is a negative term (a-dvaita), states Milne, which denotes the "negation of a difference," between subject and object, or between perceiver and perceived.[69]

According to Deutsch, Advaita Vedānta teaches monistic oneness, however without the multiplicity premise of alternate monism theories.[70] According to Jacqueline Suthren Hirst, Adi Shankara positively emphasizes "oneness" premise in his Brahma-sutra Bhasya 2.1.20, attributing it to all the Upanishads.[71]

Nicholson states Advaita Vedānta contains realistic strands of thought, both in its oldest origins and in Shankara's writings.[72]

Soteriology: moksha – liberating knowledge of Brahman

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Knowledge is liberating

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Ramana Maharshi, the Indian sage who is widely regarded as a Jivanmukta

The soteriological goal, in Advaita, is to gain self-knowledge as being in essence (Atman), awareness or witness-consciousness, and complete understanding of the real identity of jivan-ātman as Brahman.[1] Correct knowledge of Atman and Brahman is the attainment of Brahman, immortality,[73] and leads to moksha (liberation) from suffering[note 18] and samsara, the cycle of rebirth.[1] This is stated by Shankara as follows:

I am other than name, form and action.
My nature is ever free!
I am Self, the supreme unconditioned Brahman.
I am pure Awareness, always non-dual.

— Adi Shankara, Upadesasahasri 11.7, [1]

According to Advaita Vedānta, liberation can be achieved while living, and is called Jivanmukti.[74][75][note 19] in contrast to Videhamukti (moksha from samsara after death) in theistic sub-schools of Vedānta.[76][better source needed] The Atman-knowledge, that is the knowledge of true Self and its relationship to Brahman is central to this liberation in Advaita thought.[note 20] Atman-knowledge, to Advaitins, is full awareness that everything is Brahman.[78][79][note 21]

According to Anantanand Rambachan, in Advaita, this state of liberating self-knowledge includes and leads to the understanding that "the self is the self of all, the knower of self sees the self in all beings and all beings in the self."[80]

Attaining vidyā (knowledge)

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Advaita Vedānta regards the liberated state of being Atman/Brahman as one's true identity and inherent to being human. According to Shankara and the Vivarana-school, no human action can 'produce' this liberated state, as it is what one already is.[37] As Swami Vivekananda stated:

The Vedas cannot show you Brahman, you are That already. They can only help to take away the veil that hides truth from our eyes. The cessation of ignorance can only come when I know that God and I are one; in other words, identify yourself with Atman, not with human limitations. The idea that we are bound is only an illusion [Maya]. Freedom is inseparable from the nature of the Atman. This is ever pure, ever perfect, ever unchangeable.

— Adi Shankara's commentary on Fourth Vyasa Sutra, Swami Vivekananda[81]

According to Shankara, taking a subitist position,[82] moksha is attained at once when the mahavakyas, articulating the identity of Atman and Brahman, are understood.[83][38][note 22]

Yet, the Advaita-tradition also emphasizes human effort, a path of Jnana Yoga with a progression of study and training to realize one's true identity as Atman/Brahman and attain moksha.[37][39][40] According to the contemporary Advaita tradition, knowledge of Atman/Brahman is obtained gradually, by svādhyāya, study of the self and of the Vedic texts, which consists of four stages of samanyasa: virāga ('renunciation'), sravana ('listening to the teachings of the sages'), manana ('reflection on the teachings') and nididhyāsana, introspection and profound and repeated meditation on the mahavakyas, selected Upanishadic statements such as tat tvam asi ('that art thou' or 'you are That') which are taken literal, and form the srutic evidence for the identity of jivanatman and Atman/Brahman.[84][85][web 4] This meditation negates the misconceptions, false knowledge, and false ego-identity, rooted in maya, which obfuscate the ultimate truth of the oneness of Brahman, and one's true identity as Atman/Brahman.[86] This culminates in what Adi Shankara refers to as anubhava, immediate intuition, a direct awareness which is construction-free, and not construction-filled. It is not an awareness of Brahman, but instead an awareness that is Brahman.[87] Although the threefold practice is broadly accepted in the Advaita tradition, and affirmed by Mandana Misra,[88] it is at odds with Shankara,[89] who took a subitist position.[82]

Sruti (scriptures), proper reasoning and meditation are the main sources of knowledge (vidya) for the Advaita Vedānta tradition.[41][90][91] It teaches that correct knowledge of Atman and Brahman is achievable by svādhyāya,[92] study of the self and of the Vedic texts, and three stages of practice: sravana (perception, hearing), manana (thinking) and nididhyasana (meditation),[41] a three-step methodology that is rooted in the teachings of chapter 4 of the Brihadaranyaka Upanishad.[93][94]

According to critics of neo-Advaita, which also emphasizes direct insight, traditional Advaita Vedanta entails more than self-inquiry or bare insight into one's real nature, but also includes self-restraint, textual studies and ethical perfection. It is described in classical Advaita books like Shankara's Upadesasahasri[95] and the Vivekachudamani, which is also attributed to Shankara.

Preparation: the fourfold qualities

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The Advaita student has to develop the fourfold qualities,[96] or behavioral qualifications (Samanyasa, Sampattis, sādhana-catustaya):[97][98][99][note 23] A student in Advaita Vedānta tradition is required to develop these four qualities:

  1. Nityānitya vastu viveka (नित्यानित्य वस्तु विवेकम्) – Viveka is the ability to correctly discriminate between the real and eternal (nitya) and the substance that is apparently real, illusory, changing and transitory (anitya).[97][84]
  2. Ihāmutrārtha phala bhoga virāga (इहाऽमुत्रार्थ फल भोगविरागम्) – The renunciation (virāga) of all desires of the mind (bhoga) for sense pleasures, in this world (iha) and other worlds. Willing to give up everything that is an obstacle to the pursuit of truth and self-knowledge.[84][100]
  3. Śamādi ṣatka sampatti (शमादि षट्क सम्पत्ति) – the sixfold virtues or qualities:
    1. Śama – mental tranquility, ability to focus the mind.[84][100]
    2. Dama – self-restraint,[note 24] the virtue of temperance.[84][100] restraining the senses.
    3. Uparati – dispassion, lack of desire for worldly pleasures, ability to be quiet and disassociated from everything;[84] discontinuation of all religious duties and ceremonies[100]
    4. Titikṣa – endurance, perseverance, putting up with pairs of opposites (like heat and cold, pleasure and pain), ability to be patient during demanding circumstances[84][100]
    5. Śraddhā – having faith in teacher and the Sruti scriptural texts[84]
    6. Samādhāna – contentedness, satisfaction of mind in all conditions, attention, intentness of mind[84][100]
  4. Mumukṣutva (मुमुक्षुत्वम्) – An intense longing for freedom, liberation and wisdom, driven to the quest of knowledge and understanding. Having moksha as the primary goal of life[84][96]

The threefold practice: sravana (hearing), manana (thinking) and nididhyasana (meditation)

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The Advaita tradition teaches that correct knowledge, which destroys avidya, psychological and perceptual errors related to Atman and Brahman,[16] is obtained in jnanayoga through three stages of practice,[98] sravana (hearing), manana (thinking) and nididhyasana (meditation).[41] This three-step methodology is rooted in the teachings of chapter 4 of the Brihadaranyaka Upanishad:[93][94]

  • Sravana, which literally means hearing. The student listens and discusses the ideas, concepts, questions and answers.[41][93] of the sages on the Upanishads and Advaita Vedānta, studying the Vedantic texts, such as the Brahma Sutras, aided by discussions with the guru (teacher, counsellor).[97][104][41]
  • Manana refers to thinking on these discussions and contemplating over the various ideas based on svadhyaya and sravana.[93][104][105] It is the stage of reflection on the teachings;[93][104]
  • Nididhyāsana, the stage of meditation and introspection.[84][web 5] This stage of practice aims at realization and consequent conviction of the truths, non-duality and a state where there is a fusion of thought and action, knowing and being.[106][93]

Although the threefold practice is broadly accepted in the Advaita tradition, Shankara's works show an ambivalence toward it: while accepting its authenticity and merits, as it is based in the scriptures, he also takes a subitist position,[82] arguing that moksha is attained at once when the mahavakyas, articulating the identity of Atman and Brahman, are understood.[83][38][note 25] According to Rambachan, "it is not possible to reconcile Sankara's views with this seemingly well-ordered system."[89]

Mandana Misra, on the other hand, explicitly affirms the threefold practice as the means to acquire knowledge of Brahman, referring to meditation as dhyana.[107] He states that these practices, though conceptual, 'can eliminate both ignorance and coneptuality at the same time, leaving only the "pure, transparent nature" of self-awareness'.[108]

Bilimoria states that these three stages of Advaita practice can be viewed as sadhana practice that unifies Yoga and Karma ("action," referring here to ritual) ideas, and was most likely derived from these older traditions.[109][104]

Guru

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Advaita Vedānta school has traditionally had a high reverence for a Guru (teacher), and recommends that a competent Guru be sought in one's pursuit of spirituality, though this is not mandatory.[110] Reading of Vedic literature and reflection is the most essential practice.[110] Adi Shankara, states Comans, regularly employed compound words "such as Sastracaryopadesa (instruction by way of the scriptures and the teacher) and Vedāntacaryopadesa (instruction by way of the Upanishads and the teacher) to emphasize the importance of Guru".[110] According to Comans, this reflects the Advaita tradition which holds a competent teacher as important and essential to gaining correct knowledge, freeing oneself from false knowledge, and to self-realization.[111] Nevertheless, in the Bhamati-school the guru has a less essential role, as he can explain the teachings, but the student has to venture its further study.[112]

A guru is someone more than a teacher, traditionally a reverential figure to the student, with the guru serving as a "counselor, who helps mold values, shares experiential knowledge as much as literal knowledge, an exemplar in life, an inspirational source and who helps in the spiritual evolution of a student.[113] The guru, states Joel Mlecko, is more than someone who teaches specific type of knowledge, and includes in its scope someone who is also a "counselor, a sort of parent of mind and soul, who helps mold values and experiential knowledge as much as specific knowledge, an exemplar in life, an inspirational source and who reveals the meaning of life."[113]

Pramana (means of knowledge)

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In classical Indian thought, pramana (means of knowledge) concerns questions like how correct knowledge can be acquired; how one knows, how one doesn't; and to what extent knowledge pertinent about someone or something can be acquired.[114][115] In contrast to other schools of Indian philosophy, early Vedanta paid little attention to pramana.[116] The Brahmasutras are not concerned with pramana, and pratyaksa (sense-perception) and anumana (inference) refer there to sruti and smriti respectively.[116] Shankara recognized the means of knowledge,[117][note 26] but his thematic focus was upon metaphysics and soteriology, and he took for granted the pramanas.[122] For Shankara, sabda is the only means of knowledge for attaining Brahman-jnana.[123] According to Sengaku Mayeda, "in no place in his works [...] does he give any systematic account of them,"[122] taking Atman/Brahman to be self-evident (svapramanaka) and self-established (svatahsiddha), and "an investigation of the means of knowledge is of no use for the attainment of final release."[122]

Nevertheless, the Advaita tradition accepts altogether six kinds of pramāṇas.[124][125][126][123] While Adi Shankara emphasized Śabda (शब्द), relying on word, testimony of past or present reliable experts with regard to religious insights,[115][127][124][128] and also accepted pratyakṣa (प्रत्यक्षाय), perception; and anumāṇa (अनुमान), inference; classical Advaita Vedānta, just like the Bhatta Purvamimamsaka school, also accepts upamāṇa (उपमान), comparison, analogy; arthāpatti (अर्थापत्ति), postulation, derivation from circumstances;[115][129] and anupalabdhi (अनुपलब्धि), non-perception, negative/cognitive proof.[127][124]

Samadhi

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According to Dubois, Shankara's Advaita emphasizes that, since Brahman is ever-present, Brahman-knowledge is immediate and requires no 'action', that is, striving and effort;[36] yet, the contemporary Advaita tradition, which is a yogic Advaita synthesis which developed in the late mediaeval period, also prescribes elaborate preparatory practice, including yogic samadhi, posing a paradox which is also recognized in other spiritual disciplines and traditions.[130][42][note 10]

Shankara regarded the srutis as the means of knowledge of Brahman, and he was ambivalent about yogic practices and meditation, which at best may prepare one for Brahma-jnana.[web 6] According to Rambachan, criticising Vivekananda, Shankara states that the knowledge of Brahman can only be obtained from inquiry of the Shruti, and not by Yoga or samadhi, which at best can only silence the mind.[131] The Bhamati school and the Vivarana school differed on the role of contemplation, but they both "deny the possibility of perceiving supersensuous knowledge through popular yoga techniques."[132] Later Advaita texts like the Dṛg-Dṛśya-Viveka (14th century) and Vedāntasara (of Sadananda) (15th century) added samādhi as a means to liberation, a theme that was also emphasized by Swami Vivekananda.[44] The Vivekachudamani, traditionally attributed to Shankara but post-dating him,[133] "conceives of nirvikalpa samadhi as the premier method of Self-realization over and above the well-known vedantic discipline of listening, reflection and deep contemplation."[65] Koller states that yogic concentration is an aid to gaining knowledge in Advaita.[134]

Anubhava ('experience')

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The role of anubhava, anubhuti ("experience," "intuition"[135]) as "experience" in gaining Brahman-jnana is contested. While neo-Vedanta claims a central position for anubhava as "experience," Shankara himself regarded reliance on textual authority as sufficient for gaining Brahman-jnana,[136][note 27] "the intuition of Brahman,"[135] and used anubhava interchangeably with pratipatta, "understanding".[137] Arvind Sharma argues that Shankara's own "direct experience of the ultimate truth" guided him in selecting "those passages of the scriptures that resonate with this experience and will select them as the key with which to open previously closed, even forbidden, doors."[138][note 28]

The Vivekachudamani "explicit[ly] declar[es] that experience (anubhuti) is a pramana, or means of knowing (VCM 59),"[65] and neo-Vedanta also accepts anubhava ("personal experience") as a means of knowledge.[139] Dalal and others state that anubhava does not center around some sort of "mystical experience," but around the correct knowledge of Brahman.[91][140] Nikhalananda concurs, stating that (knowledge of) Atman and Brahman can only be reached by buddhi, "reason,"[141] stating that mysticism is a kind of intuitive knowledge, while buddhi is the highest means of attaining knowledge.[142]

Adhyaropa Apavada - imposition and negation

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Since Gaudapada,[143] who adopted the Buddhist four-cornered negation which negates any positive predicates of 'the Absolute',[144][145][note 29] a central method in Advaita Vedanta to express the inexpressable is the method called Adhyaropa Apavada.[143] In this method, which was highly estimated by Satchidanandendra Saraswati, a property is imposed (adhyaropa) on Atman to convince one of its existence, whereafter the imposition is removed (apavada) to reveal the true nature of Atman as nondual and undefinable.[147] In this method, "That which cannot be expressed is expressed through false attribution and subsequent denial."[148] As Shankara writes, "First let me bring them on the right path, and then I will gradually be able to bring them round to the final truth afterwards."[148] For example, Atman, the real "I," is described as witness, giving "it" an attribute to separate it from non-self. Since this implies a duality between observer and observed, next the notion of "witness" is dropped, by showing that the Self cannot be seen and is beyond qualifications, and only that what is remains, without using any words:[web 7]

After one separates oneself i.e. 'I' or Atman from the sense objects, the qualities superimposed on Self are also negated by saying that which not being and not non-being, cannot be described by words, without beginning and end (BG 13.32) or as in Satyam Jnanam Anantam Brahman, beyond words, beyond mind and speech, etc. Here there is an attempt to negate the earlier attribute like being witness, bliss, most subtlest, etc. After this negation of false superimposition, Self Alone shines. One enters into the state of Nirvikalp Samadhi, where there is no second, no one to experience and hence this state cannot be described in words.[web 7]

The Mahavakyas - the identity of Ātman and Brahman

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Moksha, liberation from suffering and rebirth and attaining immortality, is attained by disidentification from the body-mind complex and gaining self-knowledge as being in essence Atman, and attaining knowledge of the identity of Atman and Brahman.[1][73] According to Shankara, the individual Ātman and Brahman seem different at the empirical level of reality, but this difference is only an illusion, and at the highest level of reality they are really identical.[149] The real self is Sat, "the Existent," that is, Atman/Brahman.[150][151][note 1] Whereas the difference between Atman and non-Atman is deemed self-evident, knowledge of the identity of Atman and Brahman is revealed by the shruti, especially the Upanishadic statement tat tvam asi.

Mahavakyas

[edit]

According to Shankara, a large number of Upanishadic statements reveal the identity of Atman and Brahman. In the Advaita Vedanta tradition, four of those statements, the Mahavakyas, which are taken literal, in contrast to other statements, have a special importance in revealing this identity.[86][152] They are:

That you are

[edit]

The longest chapter of Shankara's Upadesasahasri, chapter 18, "That Art Thou," is devoted to considerations on the insight "I am ever-free, the existent" (sat), and the identity expressed in Chandogya Upanishad 6.8.7 in the mahavakya (great sentence) "tat tvam asi", "that thou art."[164][165] In this statement, according to Shankara, tat refers to 'Sat,[165] "the Existent"[156][19][166][167] Existence, Being,[web 9] or Brahman,[168] the Real, the "Root of the world,"[165][note 32] the true essence or root or origin of everything that exists.[19][166][web 9] "Tvam" refers to one's real I, pratyagatman or inner Self,[169] the "direct Witness within everything,"[18] "free from caste, family, and purifying ceremonies,"[170] the essence, Atman, which the individual at the core is.[171][172] As Shankara states in the Upadesasahasri:

Up.I.174: "Through such sentences as "Thou art That" one knows one's own Atman, the Witness of all the internal organs." Up.I.18.190: "Through such sentences as "[Thou art] the Existent" [...] right knowledge concerning the inner Atman will become clearer." Up.I.18.193-194: "In the sentence "Thou art That" [...] [t]he word "That" means inner Atman."[173]

The statement "tat tvam asi" sheds the false notion that Atman is different from Brahman.[174] According toNakamura, the non-duality of atman and Brahman "is a famous characteristic of Sankara's thought, but it was already taught by Sundarapandya"[175] (c.600 CE or earlier).[176] Shankara cites Sundarapandya in his comments to Brahma Sutra verse I.1.4:

When the metaphorical or false atman is non-existent, [the ideas of my] child, [my] body are sublated. Therefore, when it is realized that 'I am the existent Brahman, atman', how can anyduty exist?[177]

From this, and a large number of other accordances, Nakamura concludes that Shankar was not an original thinker, but "a synthesizer of existing Advaita and the rejuvenator, as well as a defender, of ancient learning."[178]

Direct perception versus contemplation of the Mahavakyas

[edit]

In the Upadesasahasri Shankara, Shankara is ambivalent on the need for meditation on the Upanishadic mahavakya. He states that "right knowledge arises at the moment of hearing,"[38] and rejects prasamcaksa or prasamkhyana meditation, that is, meditation on the meaning of the sentences, and in Up.II.3 recommends parisamkhyana,[179] separating Atman from everything that is not Atman, that is, the sense-objects and sense-organs, and the pleasant and unpleasant things and merit and demerit connected with them.[180] Yet, Shankara then concludes with declaring that only Atman exists, stating that "all the sentences of the Upanishads concerning non-duality of Atman should be fully contemplated, should be contemplated."[181] As Mayeda states, "how they [prasamcaksa or prasamkhyana versus parisamkhyana] differ from each other in not known."[182]

Prasamkhyana was advocated by Mandana Misra,[183] the older contemporary of Shankara who was the most influential Advaitin until the 10th century.[35][184][note 9] "According to Mandana, the mahavakyas are incapable, by themselves, of bringing about brahmajnana. The Vedanta-vakyas convey an indirect knowledge which is made direct only by deep meditation (prasamkhyana). The latter is a continuous contemplation of the purport of the mahavakyas.[185] Vācaspati Miśra, a student of Mandana Misra, agreed with Mandana Misra, and their stance is defended by the Bhamati-school, founded by Vācaspati Miśra.[186] In contrast, the Vivarana school founded by Prakasatman (c. 1200–1300)[187] follows Shankara closely, arguing that the mahavakyas are the direct cause of gaining knowledge.[188]

Shankara's insistence on direct knowledge as liberating also differs from the asparsa yoga described in Gaudapada's Mandukyakarika III.39-46.[189] In this practice of 'non-contact' (a-sparśa), the mind is controlled and brought to rest, and does not create "things" (appearances) after which it grasps; it becomes non-dual, free from the subject-[grasping]-object dualism.[190][52] Knowing that only Atman/Brahman is real, the creations of the mind are seen as false appearances (MK III.31-33). When the mind is brought to rest, it becomes or is Brahman (MK III.46).[189]

Renouncement of ritualism

[edit]

In the Upadesasahasri Shankara discourages ritual worship such as oblations to Deva (God), because that assumes the Self within is different from Brahman.[note 33][note 34] The "doctrine of difference" is wrong, asserts Shankara, because, "he who knows the Brahman is one and he is another, does not know Brahman".[195][196] The false notion that Atman is different from Brahman[174] is connected with the novice's conviction that (Upadesasaharsi II.1.25)

...I am one [and] He is another; I am ignorant, experience pleasure and pain, am bound and a transmigrator [whereas] he is essentially different from me, the god not subject to transmigration. By worshipping Him with oblation, offerings, homage and the like through the [performance of] the actions prescribed for [my] class and stage of life, I wish to get out of the ocean of transmigratory existence. How am I he?[197]

Recognizing oneself as "the Existent-Brahman," which is mediated by scriptural teachings, is contrasted with the notion of "I act," which is mediated by relying on sense-perception and the like.[198] According to Shankara, the statement "Thou art That" "remove[s] the delusion of a hearer,"[199] "so through sentences as "Thou art That" one knows one's own Atman, the witness of all internal organs,"[200] and not from any actions.[201][note 35] With this realization, the performance of rituals is prohibited, "since [the use of] rituals and their requisites is contradictory to the realization of the identity [of Atman] with the highest Atman."[203]

Philosophy: Reality/truth (Brahman, sat) and the world

[edit]
The swan is an important motif in Advaita. The white colour of swan symbolises Sattva guṇa & the ability to discern Satya (Real, Eternal) from Mithya (Unreal, Changing), just as the mythical swan Paramahamsa discerns milk from water.

Classical Advaita Vedānta states that all reality and everything in the experienced world has its root in Brahman, which is unchanging intelligent Consciousness.[4] To Advaitins, there is no duality between a Creator and the created universe.[4][204] All objects, all experiences, all matter, all consciousness, all awareness are somehow also this one fundamental reality Brahman.[4] Yet, the knowing self has various experiences of reality during the waking, dream and dreamless states,[205] and Advaita Vedānta acknowledges and admits that from the empirical perspective there are numerous distinctions.[206] Advaita explains this by postulating different levels of reality,[207][208][209][205] and by its theory of errors (anirvacaniya khyati).[210][4]

Darśana (view) – central concerns

[edit]
The ripple, Jivatman, is non-different from the water, Brahman.

Vedānta is one of the six classical Hindu darśanas, the Indian traditions of religious philosophy and practice which accept the authority of the Vedas. The various schools of Vedanta aim to harmonise the diverging views presented in the Prasthantrayi, the Principal Upanishads,[211][212] along with the Brahma Sutras and the Bhagavad Gitā, offering an integrated body of textual interpretations and religious practices which aim at the attainment of moksha, release or liberation from transmigratory existence.[213][214][note 36]

Rejection of samkhya-dualism

[edit]

"Samkhya is not one of the systems of Indian philosophy. Samkhya is the philosophy of India!"

Gopinath Kaviraj[216]

The Brahma Sutras, the constituting text of the Vedanta-tradition, rejects the purusha-prakriti dualism of the samkhya-tradition,[20] and "much of the Brahmasutra appears to have been written to refute the perspective of the Samkhya school."[20] Samkhya postulates two independent primal principles, purusha (primal consciousness) and prakriti (nature, which includes both matter and cognition and emotions). In samkhya, prakriti consists of three qualities (Guṇas), which are in balance, until they come in contact with purusha and the equilibrium is disturbed. From this pradhana then evolves the material universe, distinct from purusha, thereby postulating purusha as the efficient cause of all existence, and prakriti as its material cause or origin.[217]

While closely related to Samkhya,[218][20] the Advaita Vedānta tradition rejects this dualism, instead stating that Reality cannot evolve from an inert, consciousness- and intelligence-less principle or essence. Brahman, which is intelligent and consciousness,[20] is the sole Reality,[219][220] "that from which the origination, subsistence, and dissolution of this universe proceed,"[217] as stated in the second verse of the Brahman Sutras. In Samkhya, purusha is the efficient cause, and prakriti is the material cause: purusha causes prakriti to manifest as the natural world. Advaita, like all Vedanta schools, states that Brahman, consciousness, is both the efficient and the material cause, that from which the material universe evolves.[221] Yet, in the Brahmasutras Brahma is a dynamic force, while the Advaita-tradition regards Brahman as an "essentially unchanging and static reality,"[21] since Brahman changing into something else would mean that Brahman would not exist anymore, while a partial change would leave Brahman divided.[21]

Theoretical difficulties

[edit]

By accepting that Brahman is the sole, unchanging reality, various theoretical difficulties arise which are not answered by the Brahmasutras, which asserts that the Upanishadic views have to be accepted due to their scriptural authority, "regardless of logical problems and philosophical inconsistencies."[21] Advaita and other Vedānta traditions face several problems, for which they offer different solutions.[222][219][220] According to Deutsch and Dalvi, "The basic problem of Vedanta [is] the relation between the plural, complex, changing phenomenal world and the Brahman in which it substantially subsists."[19] According to Mayeda, following the post-Shankara[20] predicate sat-cit-ananda, three problems emerge. First, how did Brahman, which is sat ('existence'), without any distinction, become manifold material universe? Second, how did Brahman, which is cit ('consciousness'), create the material world? Third, if Brahman is ananda ('bliss'), why did the empirical world of sufferings arise? The Brahma Sutras do not answer these philosophical queries, and later Vedantins including Shankara had to resolve them.[222]

To solve these questions, Shankara introduced the concept of "Unevolved Name-and-Form," or primal matter corresponding to Prakriti, from which the world evolves,[223] coming close to Samkhya dualism.[224] Shankara's notion of "Unevolved Name-and-Form" was not adopted by the later Advaita tradition; instead, the later tradition turned avidya into a metaphysical principle, namely mulavidya or "root ignorance," a metaphysical substance which is the "primal material cause of the universe (upadana)."[225] In this view, Brahman alone is real, and the phenomenal world is an appearance (maya) or "an unreal manifestation (vivarta) of Brahman."[23] Prakasatmans (13th c.) defense of vivarta to explain the origin of the world, which declared phenomenal reality to be an illusion,[24] became the dominant explanation, with which the primacy of Atman/Brahman can be maintained.[219][220]

Relation between jivatman and Atman/Brahman

[edit]

A main question in all schools of Vedanta is the relation between the individual self (jiva) and Atman/Brahman.[226] As Shankara and his followers regard Atman/Brahman to be the ultimate Real, jivanatman is "ultimately [to be] of the nature of Atman/Brahman."[219][6] This truth is established from a literal reading of selected parts[86] of the oldest Principal Upanishads and Brahma Sutras, and is also found in parts of the Bhagavad Gitā and numerous other Hindu texts,[4] and is regarded to be self-evident.[134][note 37] Great effort is made to show the correctness of this reading, and its compatibility with reason and experience, by criticizing other systems of thought.[134] Vidya, correct knowledge or understanding of the identity of jivan-ātman and Brahman, destroys or makes null avidya ('false knowledge'), and results in liberation.[228][note 38]

Three levels of Reality/truth

[edit]

Shankara proposes three levels of reality, using sublation as the ontological criterion:[207][208][209]

  • Pāramārthika (paramartha, absolute), the Reality that is metaphysically true and ontologically accurate. It is the state of experiencing that "which is absolutely real and into which both other reality levels can be resolved". This reality is the highest; it can't be sublated (assimilated) by any other.[207][229] Ultimate reality only consists of Brahman. Everything else is like a dream.[230]
  • Vyāvahārika (vyavahara), or samvriti-saya,[231] consisting of the empirical or pragmatical reality. It is ever changing over time, thus empirically true at a given time and context but not metaphysically true. It is "our world of experience, the phenomenal world that we handle every day when we are awake". It is the level in which both jiva (living creatures or individual Selfs) and Iswara are true; here, the material world is also true but this is incomplete reality and is sublatable.[229][232] Vyāvahārika reality results from superimposing ignorance on Brahman, like seeing a snake instead of a rope.[230]
  • Prātibhāsika (pratibhasika, apparent reality, unreality), "reality based on imagination alone". It is the level of experience in which the mind constructs its own reality. Well-known examples of pratibhasika is the imaginary reality such as the "roaring of a lion" fabricated in dreams during one's sleep, and the perception of a rope in the dark as being a snake.[229][233][234]

Absolute and relative reality are valid and true in their respective contexts, but only from their respective particular perspectives.[205][206][235] John Grimes explains this Advaita doctrine of absolute and relative truth with the example of light and darkness.[206] From the sun's perspective, it neither rises nor sets, there is no darkness, and "all is light". From the perspective of a person on earth, sun does rise and set, there is both light and darkness, not "all is light", there are relative shades of light and darkness. Both are valid realities and truths, given their perspectives. Yet, they are contradictory. What is true from one point of view, states Grimes, is not from another. To Advaita Vedānta, this does not mean there are two truths and two realities, but it only means that the same one Reality and one Truth is explained or experienced from two different perspectives.[206][236]

As they developed these theories, Advaita Vedānta scholars were influenced by some ideas from the Nyaya, Samkhya and Yoga schools of Hindu philosophy.[237][209] These theories have not enjoyed universal consensus among Advaitins, and various competing ontological interpretations have flowered within the Advaita tradition.[4][238][note 39]

Pāramārthika - Sat (True Reality)

[edit]

Ātman

[edit]

Ātman (IAST: ātman, Sanskrit: आत्मन्) is the "real self"[239][240][241][242][note 40] or "essence"[web 11][note 41] of the individual. It is caitanya, Pure Consciousness,[243] a consciousness, states Sthaneshwar Timalsina, that is "self-revealed, self-evident and self-aware (svaprakashata),"[242] and, states Payne, "in some way permanent, eternal, absolute or unchanging."[note 41] It is self-existent awareness, limitless and non-dual.[78] It is "a stable subjectivity, or a unity of consciousness through all the specific states of individuated phenomenality."[244] Ātman, states Eliot Deutsch, is the "pure, undifferentiated, supreme power of awareness", it is more than thought, it is a state of being, that which is conscious and transcends subject-object divisions and momentariness.[245] According to Ram-Prasad, "it" is not an object, but "the irreducible essence of being [as] subjectivity, rather than an objective self with the quality of consciousness."[246]

According to Shankara, it is self-evident and "a matter not requiring any proof" that Atman, the 'I', is 'as different as light is from darkness' from non-Atman, the 'you' or 'that', the material world whose characteristics are mistakenly superimposed on Atman, resulting in notions as "I am this" and "This is mine."[247] One's real self is not the constantly changing body, not the desires, not the emotions, not the ego, nor the dualistic mind,[248][249][250] but the introspective, inwardly self-conscious "on-looker" (saksi),[251] which is in reality completely disconnected from the non-Atman.[247]

The jivatman or individual self is a mere reflection of singular Atman in a multitude of apparent individual bodies.[22] It is "not an individual subject of consciousness,"[244] but the same in each person and identical to the universal eternal Brahman,[79] a term used interchangeably with Atman.[252]

Atman is often translated as soul,[note 42] though the two concepts differ significantly, since "soul" includes mental activities, whereas "Atman" solely refers to detached witness-consciousness.

Three states of consciousness and Turiya
[edit]

Advaita posits three states of consciousness, namely waking (jagrat), dreaming (svapna), deep sleep (suṣupti), which are empirically experienced by human beings,[253][254] and correspond to the Three Bodies Doctrine:[255]

  1. The first state is the waking state, in which we are aware of our daily world.[256] This is the gross body.
  2. The second state is the dreaming mind. This is the subtle body.[256]
  3. The third state is the state of deep sleep. This is the causal body.[256]

Advaita also posits "the fourth," Turiya, which some describe as pure consciousness, the background that underlies and transcends these three common states of consciousness.[web 12][web 13] Turiya is the state of liberation, where states Advaita school, one experiences the infinite (ananta) and non-different (advaita/abheda), that is free from the dualistic experience, the state in which ajativada, non-origination, is apprehended.[257] According to Candradhara Sarma, Turiya state is where the foundational Self is realized, it is measureless, neither cause nor effect, all pervading, without suffering, blissful, changeless, self-luminous,[note 5] real, immanent in all things and transcendent.[258] Those who have experienced the Turiya stage of self-consciousness have reached the pure awareness of their own non-dual Self as one with everyone and everything, for them the knowledge, the knower, the known becomes one, they are the Jivanmukta.[259][260][261][262][263]

Advaita traces the foundation of this ontological theory in more ancient Sanskrit texts.[264] For example, chapters 8.7 through 8.12 of Chandogya Upanishad discuss the "four states of consciousness" as awake, dream-filled sleep, deep sleep, and beyond deep sleep.[264][265] One of the earliest mentions of Turiya, in the Hindu scriptures, occurs in verse 5.14.3 of the Brihadaranyaka Upanishad.[note 43] The idea is also discussed in other early Upanishads.[266]

Svayam prakāśa (self-luminosity)
[edit]

Brahma Jnanavali Mala, attributed to Adi Shankara:[web 14]

6. I am the indwelling consciousness, I am calm (free from all agitation), I am beyond prakriti (maya), I am of the nature of eternal bliss, I am the very Self, indestructible and changeless.

14. I am a mass of awareness and of consciousness. I am not a doer nor an experiencer. I am the very Self, indestructible and changeless.

Manisha Panchakam, attributed to Adi Shankara:[web 15]

In the Advaita tradition, consciousness is svayam prakāśa, "self-luminous,"[4][267][note 5] which means that "self is pure awareness by nature."[268] According to Dasgupta, it is "the most fundamental concept of the Vedanta."[269] According to T. R. V. Murti, the Vedanta concept is explained as follows:

The point to be reached is a foundational consciousness that is unconditional, self-evident, and immediate (svayam-prakāśa). It is that to which everything is presented, but is itself no presentation, that which knows all, but is itself no object. The self should not be confused with the contents and states which it enjoys and manipulates. If we have to give an account of it, we can describe it only as what it is not, for any positive description of it would be possible only if it could be made an object of observation, which from the nature of the case it is not. We "know" it only as we withdraw ourselves from the body with which we happen to be identified, in this transition.[270][note 44]

According to Jonardon Ganeri, the concept was introduced by the Buddhist philosopher Dignāga (c.480–c.540 CE), and accepted by the Vedanta tradition;[268] according to Zhihua Yao, the concept has older roots in the Mahasanghika school.[271]

Brahman

[edit]

According to Advaita Vedānta, Brahman is the true Self, consciousness, awareness, intelligent, possessed with will, and the only Reality (Sat).[77][272][273][note 45] Brahman is Paramarthika Satyam, "Absolute Truth"[274] or absolute Real.[275] It is That which is unborn and unchanging,[272][276] and immortal.[note 7] Other than Brahman, everything else, including the universe, material objects and individuals, are ever-changing and therefore maya. Brahman is "not sublatable",[77] which means it cannot be superseded by a still higher reality:[277]

the true Self, pure consciousness [...] the only Reality (sat), since It is untinged by difference, the mark of ignorance, and since It is the one thing that is not sublatable".[77]

In Advaita, Brahman is the substrate and cause of all changes.[272][276] Refuting samkhya, which considers pradhana or prakriti the material cause (primal matter) and purusha the efficient cause,[278] in Advaita Vedanta Brahman is considered to be the material cause[note 46] and the efficient cause[note 47] of all that exists.[279][280][281] The Brahma Sutras I.1.2 state that Brahman is:

...that from which the origination, subsistence, and dissolution of this universe proceed.[282][note 48]

Advaita's Upanishadic roots state Brahman's qualities[note 49] to be Sat-cit-ānanda,[284][285][286] "true being-consciousness-bliss,"[286][287] or "Eternal Bliss Consciousness".[288][note 50] A distinction is made between nirguna Brahman, formless Brahman, and saguna Brahman, Brahman with form, that is, Ishvara, God. Nirguna Brahman is undescribable, and the Upanishadic neti neti ('not this, not that' or 'neither this, nor that') negates all conceptualizations of Brahman.[85][289]

Vyāvahārika (conventional reality) – Avidya and Māyā

[edit]

Avidyā (ignorance)

[edit]

Avidyā is a central tenet of Shankara's Advaita, and became the main target of Ramanuja's criticism of Shankara.[290][291] In Shankara's view, avidyā is adhyasa, "the superimposition of the qualities of one thing upon another."[292] As Shankara explains in the Adhyasa-bhasya, the introduction to the Brahmasutrabhasya:

Owing to an absence of discrimination, there continues a natural human behaviour in the form of 'I am this' or 'This is mine'; this is avidya. It is a superimposition of the attributes of one thing on another. The ascertainment of the nature of the real entity by separating the superimposed thing from it is vidya (knowledge, illumination).

Due to avidya, we're steeped in loka drsti, the empirical view.[293] From the beginning we only perceive the empirical world of multiplicity, taking it to be the only and true reality.[293][294] Due to avidyā there is ignorance, or nescience, of the real Self, Atman/Brahman, mistakenly identifying the Self with the body-mind complex.[web 16] With parmartha drsti ignorance is removed and vidya is acquired, and the Real, distinctionless Brahman is perceived as the True reality.[293]

The notion of avidyā and its relationship to Brahman creates a crucial philosophical issue within Advaita Vedānta thought: how can avidyā appear in Brahman, since Brahman is pure consciousness?[295] For Shankara, avidya is a perceptual or psychological error.[225] According to Satchidanandendra Saraswati, for Shankara "avidya is only a technical name to denote the natural tendency of the human mind that is engaged in the act of superimposition."[296] The later tradition diverged from Shankara by turning avidya into a metaphysical principle, namely mulavidya or "root ignorance," a metaphysical substance which is the "primal material cause of the universe (upadana)," thereby setting aside Shankara's 'Unevolved Name-and-Form' as the explanation for the existence of materiality.[225][297] According to Mayeda, "[i]n order to save monism, they characterized avidya as indefinable as real or unreal (sadasadbhyam anirvacanya), belonging neither to the category of being nor to that of non-being."[225] In the 20th century, this theory of mulavidya became a point of strong contention among Advaita Vedantins, with Satchidanandendra Saraswati arguing that Padmapada and Prakasatman had misconstrued Shanakara's stance.[298]

Shankara did not give a 'location' of avidya, giving precedence to the removal of ignorance.[299][note 51] Sengaku Mayeda writes, in his commentary and translation of Adi Shankara's Upadesasahasri:

Certainly the most crucial problem which Sankara left for his followers is that of avidyā. If the concept is logically analysed, it would lead the Vedanta philosophy toward dualism or nihilism and uproot its fundamental position.[300]

The later Advaita-tradition diverged from Shankara, trying to determinate a locus of avidya,[301] with the Bhamati-school locating avidya in the jiva c.q. prakriti, while the Vivarana-school locates it in Brahman.[302][301]

Māyā (appearance)

[edit]

In Advaita Vedanta, the perceived empirical world, "including people and other existence," is Māyā, "appearance."[303][304] Jiva, conditioned by the human mind, is subjected to experiences of a subjective nature, and misunderstands and interprets the physical, changing world as the sole and final reality.[303] Due to avidya, we take the phenomenal world to be the final reality,[web 16] while in Reality only Sat ( True Reality, Brahman) is Real and unchanging.[305]

While Shankara took a realistic stance, and his explanations are "remote from any connotation of illusion," the 13th century scholar Prakasatman, founder of the influential Vivarana school, introduced the notion that the world is illusory.[24][219][220] According to Hacker, maya is not a prominent theme for Shankara, in contrast to the later Advaita tradition, and "the word maya has for [Shankara] hardly any terminological weight."[306]

Five koshas (sheaths)

[edit]

Due to avidya, atman is covered by koshas (sheaths or bodies), which hide man's true nature. According to the Taittiriya Upanishad, the Atman is covered by five koshas, usually rendered "sheath".[307] They are often visualized like the layers of an onion.[308] From gross to fine the five sheaths are:

  1. Annamaya kosha, physical/food sheath
  2. Pranamaya kosha, life-force sheath
  3. Manomaya kosha, mental sheath
  4. Vijnanamaya kosha, discernment/wisdom sheath
  5. Anandamaya kosha, bliss sheath (Ananda)

Parinamavada and vivartavada - causality and change

[edit]

Cause and effect are an important topic in all schools of Vedanta.[note 52] Two sorts of causes are recognised, namely Nimitta kāraṇa, the efficient cause, that which causes the existence of the universe, and Upādāna kāraṇa, the material cause, that from which the matery of this universe comes.[310] All schools of Vedānta agree that Brahman is both the material and the efficient cause, and all subscribe to the theory of Satkāryavāda,[web 18] which means that the effect is pre-existent in the cause.[23][note 53]

There are different views on the origination of the empirical world from Brahman. All commentators "agree that Brahman is the cause of the world," but disagree on how exactly Brahman is the cause of the world.[23] According to Nicholson, "Mediaeval Vedantins distinguished two basic positions." Parinamavada is the idea that the world is a real transformation (parinama) of Brahman.[23] Vivartavada is the idea that

the world is merely an unreal manifestation (vivarta) of Brahman. Vivartavada states that although Brahman appears to undergo a transformation, in fact no real change takes place. The myriad of beings are unreal manifestation, as the only real being is Brahman, that ultimate reality which is unborn, unchanging, and entirely without parts.[23]

20th verse of Brahmajnanavalimala, attributed to Shankara:

ब्रह्म सत्यं जगन्मिथ्या
जीवो ब्रह्मैव नापरः

Brahman is real, the world is an illusion
Brahman and Jiva are not different.

Brahmajnanavalimala 1.20[web 20]

The Brahma Sutras, the ancient Vedantins, most sub-schools of Vedānta,[23][web 18] as well as Samkhya argue for parinamavada.[web 18] The "most visible advocates of Vivartavada," states Nicholson, are the Advaitins, the followers of Shankara.[23] "Although the world can be described as conventionally real", adds Nicholson, "the Advaitins claim that all of Brahman's effects must ultimately be acknowledged as unreal before the individual self can be liberated".[web 18][note 54]

Yet, Adi Shankara himself most likely explained causality through parinamavada.[web 18][23][24][312] In Shankara's works "Brahman constitutes the basic essence (svabhava) of the universe (BS Bh 3.2.21) and as such the universe cannot be thought of as distinct from it (BS Bh 2.1.14)." In Shankara's view, then, "The world is real, but only in so far as its existence is seen as totally dependent upon Brahman."[312]

Shankara introduced the concept of "Unevolved Name-and-Form," or primal matter corresponding to Prakriti, from which the world evolves,[223] but this concept was not adopted by the later Advaita tradition.[24] Vivartavada became the dominant explanation, with which the primacy of Atman/Brahman can be maintained.[219][220] Scholars such as Hajime Nakamura and Paul Hacker already noted that Adi Shankara did not advocate Vivartavada, and his explanations are "remote from any connotation of illusion".[24][note 55]

Manisha Panchakam, attributed to Adi Shankara:[web 21]

2. I am Brahman (pure consciousness). It is pure consciousness that appears as this universe.

It was the 13th century scholar Prakasatman, who founded the influential Vivarana school, who gave a definition to vivarta, introducing the notion that the world is illusory. It is Prakasatman's theory that is sometimes misunderstood as Adi Shankara's position.[24] Andrew Nicholson concurs with Hacker and other scholars, adding that the vivarta-vada isn't Shankara's theory, that Shankara's ideas appear closer to parinama-vada, and the vivarta explanation likely emerged gradually in Advaita subschool later.[web 18][note 56]

Ethics

[edit]

Some claim, states Deutsch, "that Advaita turns its back on all theoretical and practical considerations of morality and, if not unethical, is at least 'a-ethical' in character".[315] However, Deutsch adds, ethics does have a firm place in this philosophy. Its ideology is permeated with ethics and value questions enter into every metaphysical and epistemological analysis, and it considers "an independent, separate treatment of ethics are unnecessary".[315][316] According to Advaita Vedānta, states Deutsch, there cannot be "any absolute moral laws, principles or duties", instead in its axiological view Atman is "beyond good and evil", and all values result from self-knowledge of the reality of "distinctionless Oneness" of one's real self, every other being and all manifestations of Brahman.[317] Advaitin ethics includes lack of craving, lack of dual distinctions between one's own Self and another being's, good and just Karma.[318]

The values and ethics in Advaita Vedānta emanate from what it views as inherent in the state of liberating self-knowledge. This state, according to Rambachan, includes and leads to the understanding that "the self is the self of all, the knower of self sees the self in all beings and all beings in the self."[80] Such knowledge and understanding of the indivisibility of one's and other's Atman, Advaitins believe leads to "a deeper identity and affinity with all". It does not alienate or separate an Advaitin from his or her community, rather awakens "the truth of life's unity and interrelatedness".[80] These ideas are exemplified in the Isha Upanishad – a sruti for Advaita, as follows:

One who sees all beings in the self alone, and the self of all beings,
feels no hatred by virtue of that understanding.
For the seer of oneness, who knows all beings to be the self,
where is delusion and sorrow?

— Isha Upanishad 6–7, Translated by A Rambachan[319]

Adi Shankara, in verse 1.25 to 1.26 of his Upadeśasāhasrī, asserts that the Self-knowledge is understood and realized when one's mind is purified by the observation of Yamas (ethical precepts) such as Ahimsa (non-violence, abstinence from injuring others in body, mind and thoughts), Satya (truth, abstinence from falsehood), Asteya (abstinence from theft), Aparigraha (abstinence from possessiveness and craving) and a simple life of meditation and reflection.[320] Rituals and rites can help focus and prepare the mind for the journey to Self-knowledge,[321] but can be abandoned when moving on to "hearing, reflection, and meditation on the Upanishads."[322]

Elsewhere, in verses 1.26–1.28, the Advaita text Upadesasahasri states the ethical premise of equality of all beings. Any Bheda (discrimination), states Shankara, based on class or caste or parentage is a mark of inner error and lack of liberating knowledge.[323] This text states that the fully liberated person understands and practices the ethics of non-difference.[323]

One, who is eager to realize this highest truth spoken of in the Sruti, should rise above the fivefold form of desire: for a son, for wealth, for this world and the next, and are the outcome of a false reference to the Self of Varna (castes, colors, classes) and orders of life. These references are contradictory to right knowledge, and reasons are given by the Srutis regarding the prohibition of the acceptance of difference. For when the knowledge that the one non-dual Atman (Self) is beyond phenomenal existence is generated by the scriptures and reasoning, there cannot exist a knowledge side by side that is contradictory or contrary to it.

— Adi Shankara, Upadesha Sahasri 1.44, [324][note 57]

Texts

[edit]

The Upanishads, the Bhagavad Gitā and Brahma Sutras are the central texts of the Advaita Vedānta tradition, lending authority to the doctrines about the identity of Atman and Brahman and their changeless nature.[6][325]

Adi Shankara gave a nondualist interpretation of these texts in his commentaries. Adi Shankara's Bhashya (commentaries) have become central texts in the Advaita Vedānta philosophy, but are one among many ancient and medieval manuscripts available or accepted in this tradition.[32] The subsequent Advaita tradition has further elaborated on these sruti and commentaries. Adi Shankara is also credited for the famous text Nirvana Shatakam.

Prasthanatrayi

[edit]

The Vedānta tradition provides exegeses of the Upanishads, the Brahma Sutras, and the Bhagavadgita, collectively called the Prasthanatrayi, literally, three sources.[326][6][325]

  1. The Upanishads,[note 58] or Śruti prasthāna; considered the Śruti (Vedic scriptures) foundation of Vedānta.[note 59][214][329][330] Most scholars, states Eliot Deutsch, are convinced that the Śruti in general, and the Upanishads in particular, express "a very rich diversity" of ideas, with the early Upanishads such as Brihadaranyaka Upanishad and Chandogya Upanishad being more readily amenable to Advaita Vedānta school's interpretation than the middle or later Upanishads.[331][332] In addition to the oldest Upanishads, states Williams, the Sannyasa Upanishads group composed in pre-Shankara times "express a decidedly Advaita outlook".[333]
  2. The Brahma Sutras, or Nyaya prasthana / Yukti prasthana; considered the reason-based foundation of Vedānta. The Brahma Sutras attempted to synthesize the teachings of the Upanishads. The diversity in the teachings of the Upanishads necessitated the systematization of these teachings. The only extant version of this synthesis is the Brahma Sutras of Badarayana. Like the Upanishads, Brahma Sutras is also an aphoristic text, and can be interpreted as a non-theistic Advaita Vedānta text or as a theistic Dvaita Vedānta text. This has led, states Stephen Phillips, to its varying interpretations by scholars of various sub-schools of Vedānta.[334] The Brahmasutra is considered by the Advaita school as the Nyaya Prasthana (canonical base for reasoning).[335]
  3. The Bhagavad Gitā, or Smriti prasthāna; considered the Smriti (remembered tradition) foundation of Vedānta.[335] It has been widely studied by Advaita scholars, including a commentary by Adi Shankara.[139][336]

Textual authority

[edit]

The Advaita Vedānta tradition considers the knowledge claims in the Vedas to be the crucial part of the Vedas, not its karma-kanda (ritual injunctions).[6] The knowledge claims about self being identical to the nature of Atman/Brahman are found in the Upanishads, which Advaita Vedānta has regarded as "errorless revealed truth."[6] Nevertheless, states Koller, Advaita Vedantins did not entirely rely on revelation, but critically examined their teachings using reason and experience, and this led them to investigate and critique competing theories.[6]

Advaita Vedānta, like all orthodox schools of Hindu philosophy, accepts as an epistemic premise that Śruti (Vedic literature) is a reliable source of knowledge.[214][329][330] The Śruti includes the four Vedas including its four layers of embedded texts – the Samhitas, the Brahmanas, the Aranyakas and the early Upanishads.[337] Of these, the Upanishads are the most referred to texts in the Advaita school.

The possibility of different interpretations of the Vedic literature, states Arvind Sharma, was recognized by ancient Indian scholars.[338][336] The Brahmasutra (also called Vedānta Sutra, composed in 1st millennium BCE) accepted this in verse 1.1.4 and asserts the need for the Upanishadic teachings to be understood not in piecemeal cherrypicked basis, rather in a unified way wherein the ideas in the Vedic texts are harmonized with other means of knowledge such as perception, inference and remaining pramanas.[338][335] This theme has been central to the Advaita school, making the Brahmasutra as a common reference and a consolidated textual authority for Advaita.[338][339]

The Bhagavad Gitā, similarly in parts can be interpreted to be a monist Advaita text, and in other parts as theistic Dvaita text. It too has been widely studied by Advaita scholars, including a commentary by Adi Shankara.[139][336]

Other texts

[edit]

A large number of texts are attributed to Shankara; of these texts, the Brahma Sutra Bhasya (commentary on the Brahma Sutras), the commentaries on the principal Upanishads, and the Upadesasahasri are considered genuine and stand out.[citation needed]

Post-Shankara Advaita saw the composition of both scholarly commentaries and treatises, as well as, from late mediaeval times (14th century) on, popular works and compositions which incorporate Yoga ideas. These include notable texts mistakenly attributed to Shankara, such as the Vivekachudamani, Atma bodha, and Aparokshanubhuti; and other texts like Advaita Bodha Deepika and Dŗg-Dŗśya-Viveka. Texts which influenced the Advaita tradition include the Avadhuta Gita, the Yoga Vasistha, and the Yoga Yajnavalkya.[citation needed]

Sampradaya and Smarta tradition

[edit]

Monastic order - Mathas

[edit]
(Vidyashankara temple) at Sringeri Sharada Peetham, Shringeri

Advaita Vedānta is not just a philosophical system, but also a tradition of monastic renunciation. Philosophy and renunciation are closely related:[web 22]

Most of the notable authors in the advaita tradition were members of the sannyasa tradition, and both sides of the tradition share the same values, attitudes and metaphysics.[web 22]

According to tradition, around 740 AD Gaudapada founded Shri Gaudapadacharya Math[note 60], also known as Kavaḷē maṭha. It is located in Kavale, Ponda, Goa,[web 23] and is the oldest matha of the South Indian Saraswat Brahmins.[340][web 24]

Shankara, himself considered to be an incarnation of Shiva,[web 22] is credited with establishing the Dashanami Sampradaya, organizing a section of the Ekadandi monks under an umbrella grouping of ten names.[web 22] Several Hindu monastic and Ekadandi traditions, however, remained outside the organisation of the Dasanāmis.[341][342][343]

Sankara is said to have organised the Hindu monks of these ten sects or names under four Maṭhas (Sanskrit: मठ) (monasteries), called the Amnaya Mathas, with the headquarters at Dvārakā in the West, Jagannatha Puri in the East, Sringeri in the South and Badrikashrama in the North.[web 22] According to tradition, each math was first headed by one of his four main disciples, and the tradition continues since then. Yet, according to Paul Hacker, no mention of the mathas can be found before the 14th century CE.[344] Until the 15th century, the timespan of the directors of Sringeri Math are unrealistically long, spanning 60+ and even 105 years. After 1386, the timespans become much shorter.[345] According to Hacker, these mathas may have originated as late as the 14th century, to propagate Shankara's view of Advaita.[346][note 61][note 62] According to another tradition in Kerala, after Sankara's samadhi at Vadakkunnathan Temple, his disciples founded four mathas in Thrissur, namely Naduvil Madhom, Thekke Madhom, Idayil Madhom and Vadakke Madhom.

Monks of these ten orders differ in part in their beliefs and practices, and a section of them is not considered to be restricted to specific changes attributed to Shankara. While the dasanāmis associated with the Sankara maths follow the procedures attributed to Adi Śankara, some of these orders remained partly or fully independent in their belief and practices; and outside the official control of the Sankara maths. The advaita sampradaya is not a Saiva sect,[web 22][350] despite the historical links with Shaivism.[note 63] Nevertheless, contemporary Sankaracaryas have more influence among Saiva communities than among Vaisnava communities.[web 22]

Smarta Tradition

[edit]

The Smarta tradition of Hinduism is a synthesis of various strands of Indian religious thought and practice, which developed with the Hindu synthesis, dating back to the early first century CE.[note 64] It is particularly found in south and west India, and reveres all Hindu divinities as a step in their spiritual pursuit.[352][353][354] Their worship practice is called Panchayatana puja.[355][352] The worship symbolically consists of five deities: Shiva, Vishnu, Devi or Durga, Surya and an Ishta Devata or any personal god of devotee's preference.[353][356]

In the Smarta tradition, Advaita Vedānta ideas combined with bhakti are its foundation. Adi Shankara is regarded as the greatest teacher[354] and reformer of the Smarta.[357] According to Alf Hiltebeitel, Shankara's Advaita Vedānta and practices became the doctrinal unifier of previously conflicting practices with the smarta tradition.[note 65]

Philosophically, the Smarta tradition emphasizes that all images and statues (murti), or just five marks or any anicons on the ground, are visibly convenient icons of spirituality saguna Brahman.[359][355] The multiple icons are seen as multiple representations of the same idea, rather than as distinct beings. These serve as a step and means to realizing the abstract Ultimate Reality called nirguna Brahman. The ultimate goal in this practice is to transition past the use of icons, then follow a philosophical and meditative path to understanding the oneness of Atman (Self) and Brahman – as "That art Thou".[359][360]

Buddhist influences on Advaita Vedānta

[edit]

Similarities with Buddhism

[edit]

Advaita Vedānta and other schools of Hindu philosophy share numerous terminology, doctrines, and dialectical techniques with Buddhism.[361][362] According to a 1918 paper by the Buddhist scholar O. Rozenberg, "a precise differentiation between Brahmanism and Buddhism is impossible to draw."[361] T. R. V. Murti notices that "the ultimate goal" of Vedānta, Sāṃkhya, and Mahāyāna Buddhism is "remarkably similar"; while Advaita Vedānta postulates a "foundational self", according to Murti "Mahāyāna Buddhism implicitly affirms the existence of a deep underlying reality behind all empirical manifestations in its conception of śūnyatā (the indeterminate, the void), or vijñapti-mātra (consciousness only), or tathātā (thatness), or dhārmata (noumenal reality)."[270] According to Frank Whaling, the similarities between Advaita Vedānta and Buddhism are not limited to the terminology and some doctrines, but also includes practice. The monastic practices and monk tradition in Advaita Vedānta are similar to those found in Buddhism.[363]

Mahāyāna philosophy

[edit]

The influence of Mahāyāna Buddhism on Advaita Vedānta has been significant.[363][364] Sharma points out that the early commentators on the Brahma Sūtras were all realists, or pantheist realists. He states that they were influenced by Buddhism, particularly during the 5th–6th centuries CE with the development of the Yogācāra school of Buddhist philosophy.[365] Von Glasenapp states that there was a mutual influence between Vedānta and Buddhism.[note 66] S. N. Dasgupta and Mohanta suggest that Buddhism and Advaita Vedānta represent "different phases of development of the same non-dualistic metaphysics from the Upanishadic period to the time of Śaṅkara."[366][note 67]

The influence of Buddhist doctrines on Gauḍapāda has been a vexed question.[369][370] Modern scholarship generally accepts that Gauḍapāda was influenced by Buddhism, at least in terms of using Buddhist terminology to explain his ideas, but adds that Gauḍapāda was a Vedantin and not a Buddhist.[369] Ādi Śaṅkara, states Natalia Isaeva, incorporated "into his own system a Buddhist notion of māyā which had not been minutely elaborated in the Upanishads".[361] According to Mudgal, Śaṅkara's Advaita view and Nāgārjuna's Mādhyamaka view of ultimate reality are compatible because they are both transcendental, indescribable, non-dual and only arrived at through a via negativa or neti neti. Mudgal concludes therefore that "the difference between Śūnyavāda philosophy of Buddhism and Advaita philosophy of Hinduism may be a matter of emphasis, not of kind".[371] Similarly, there are many points of contact between the Buddhist Yogācāra school and Śaṅkara's Advaita tradition.[372] According to S. N. Dasgupta,

Śaṅkara and his followers borrowed much of their dialectic form of criticism from the Buddhists. His Brahman was very much like the śūnya of Nāgārjuna [...] The debts of Śaṅkara to the self-luminosity[note 5] of the Vijñānavāda Buddhism can hardly be overestimated. There seems to be much truth in the accusations against Śaṅkara by Vijñāna Bhikṣu and others that he was a hidden Buddhist himself. I am led to think that Śaṅkara's philosophy is largely a compound of Vijñānavāda and Śūnyavāda Buddhism with the Upanishadic notion of the permanence of self superadded.[373]

Differences from Buddhism

[edit]

The Advaita Vedānta tradition has historically rejected accusations of crypto-Buddhism highlighting their respective views on Ātman, Anattā, and Brahman.[374] Yet, some early Buddhist texts (1st millennium CE), such as the Mahāyāna Buddhist scriptures Tathāgatagarbha Sūtras suggest "self-like" concepts, variously called Tathāgatagarbha or "Buddha nature".[375][376] In modern era studies, scholars such as Wayman state that these "self-like" concepts are neither self nor sentient being, nor individual soul, nor personality.[377][378] Some scholars posit that the Tathāgatagarbha Sūtras were written to promote Buddhism to non-Buddhists.[379][380][381]

The epistemological foundations of Buddhism and Advaita Vedānta are different. Buddhism accepts two valid means to reliable and correct knowledge—perception and inference, while Advaita Vedānta accepts six (described elsewhere in this article).[124][382][383] However, some Buddhists in history, have argued that Buddhist scriptures are a reliable source of spiritual knowledge, corresponding to Advaita's Śabda pramana, however Buddhists have treated their scriptures as a form of inference method.[384]

Advaita Vedānta posits a substance ontology, an ontology which holds that underlying the change and impermanence of empirical reality is an unchanging and permanent absolute reality, like an eternal substance it calls Ātman/Brahman.[385] In its substance ontology, as like other philosophies, there exist a universal, particulars, and specific properties, and it is the interaction of particulars that create events and processes.[386] In contrast, Buddhism posits a process ontology, also called as "event ontology".[387][386] According to Buddhist philosophy, particularly after the rise of ancient Mahāyāna Buddhist scholarship, the concept of impermanence (anicca) is understood as one of the three marks of existence (trilakṣaṇa):[388] there is neither empirical nor absolute permanent reality, because all phenomena are characterized by their lack of a solid and independent existence (svabhāva), and ontology can be explained as a process.[387][389][note 68]

In Buddhist ontology, there is a system of dependent origination and interdependent phenomena (pratītya-samutpāda) but no stable persistent identities, neither eternal universals nor particulars.[388] In Buddhism, thoughts and memories are mental constructions and fluid processes (skandhā) without a real observer, personal agent, or cognizer (anattā).[388] By contrast, in Advaita Vedānta and the other orthodox schools of Hinduism, the eternal, unchanging ultimate self (ātman) identical with Brahman is understood as the real observer, personal agent, and cognizer.[391] However, the historical Buddha considered this Brahmanical belief to be one of the six wrong views about the self; in fact, Buddha held that attachment to the appearance of a permanent self in this world of change is the cause of suffering (duḥkha), and the main obstacle to the attainment of spiritual liberation (mokṣa).[388]

Criticisms of concurring Hindu schools

[edit]

Some Hindu scholars have criticized Advaita Vedānta for its notion of māyā and non-theistic doctrinal similarities with Buddhism,[392][363] sometimes referring to the Advaita tradition as Māyāvāda.[393]

Bhāskara, a Hindu philosopher of the Bhedabheda Vedānta school (9th century CE), accused Śaṅkara's Advaita tradition as "this despicable broken down Māyāvāda that has been chanted by the Mahāyāna Buddhists", characterizing it as a school that is undermining the ritual duties set in Vedic orthodoxy.[363]

Rāmāṉuja, a Hindu saint and founder of the Vishishtadvaita Vedānta school (12th century CE), similarly accused Ādi Śaṅkara of being a Prachanna Bauddha, that is, a "crypto-Buddhist",[394] and someone who was undermining the theistic Bhakti-oriented devotionalism.[363]

Relationship with other traditions

[edit]

The Advaita Vedānta ideas, particularly of 8th century Adi Shankara, were challenged by theistic Vedānta philosophies that emerged centuries later, such as the 11th-century Vishishtadvaita (qualified nondualism) of Ramanuja, and the 14th-century Dvaita (theistic dualism) of Madhvacharya.[395] Their application of Vedanta philosophy to ground their faith turned Vedanta into a major factor in India's religious landscape.[396]

Vishishtadvaita

[edit]

Ramanuja's Vishishtadvaita school and Shankara's Advaita school are both nondualism Vedānta schools,[397][398] both are premised on the assumption that all Selfs can hope for and achieve the state of blissful liberation; in contrast, Madhvacharya and his Dvaita subschool of Vedānta believed that some Selfs are eternally doomed and damned.[399][400] Shankara's theory posits that only Brahman and causes are metaphysical unchanging reality, while the empirical world (Maya) and observed effects are changing, illusive and of relative existence.[401][402] Spiritual liberation to Shankara is the full comprehension and realization of oneness of one's unchanging Atman (Self) as the same as Atman in everyone else as well as being identical to the nirguna Brahman.[398][403][404] In contrast, Ramanuja's theory posits both Brahman and the world of matter are two different absolutes, both metaphysically real, neither should be called false or illusive, and saguna Brahman with attributes is also real.[402] God, like man, states Ramanuja, has both soul and body, and all of the world of matter is the glory of God's body.[397] The path to Brahman (Vishnu), asserted Ramanuja, is devotion to godliness and constant remembrance of the beauty and love of personal god (saguna Brahman, Vishnu), one which ultimately leads one to the oneness with nirguna Brahman.[397][401][402]

Shuddhadvaita

[edit]

Vallabhacharya (1479–1531 CE), the proponent of the philosophy of Shuddhadvaita Brahmvad enunciates that Ishvara has created the world without connection with any external agency such as Maya (which itself is his power) and manifests Himself through the world.[405] That is why shuddhadvaita is known as 'Unmodified transformation' or 'Avikṛta Pariṇāmavāda'. Brahman or Ishvara desired to become many, and he became the multitude of individual Selfs and the world. Vallabha recognises Brahman as the whole and the individual as a 'part' (but devoid of bliss).[406]

Dvaita

[edit]

Madhvacharya was also a critic of Advaita Vedānta. Advaita's nondualism asserted that Atman (Self) and Brahman are identical (both in bondage and liberation[407]), there is interconnected oneness of all Selfs and Brahman, and there are no pluralities.[408][409] Madhva in contrast asserted that Atman (Self) and Brahman are different (both in bondage and liberation[407]), only Vishnu is the Lord (Brahman), individual Selfs are also different and depend on Vishnu, and there are pluralities.[408][409] Madhvacharya stated that both Advaita Vedānta and Mahayana Buddhism were a nihilistic school of thought.[410] Madhvacharya wrote four major texts, including Upadhikhandana and Tattvadyota, primarily dedicated to criticizing Advaita.[410]

Followers of ISKCON are highly critical of Advaita Vedānta, regarding it as māyāvāda, identical to Mahayana Buddhism.[web 25][web 26]

Influence on other traditions

[edit]

Within the ancient and medieval texts of Hindu traditions, such as Vaishnavism, Shaivism and Shaktism, the ideas of Advaita Vedānta have had a major influence.[note 69] Advaita Vedānta influenced Krishna Vaishnavism in the different parts of India.[411] One of its most popular text, the Bhagavata Purana, adopts and integrates in Advaita Vedānta philosophy.[412][413][414] The Bhagavata Purana is generally accepted by scholars to have been composed in the second half of 1st millennium CE.[415][416]

In the ancient and medieval literature of Shaivism, called the Āgamas, the influence of Advaita Vedānta is once again prominent.[417][418][419] Of the 92 Āgamas, ten are Dvaita texts, eighteen are Bhedabheda, and sixty-four are Advaita texts.[420][421] According to Natalia Isaeva, there is an evident and natural link between 6th-century Gaudapada's Advaita Vedānta ideas and Kashmir Shaivism.[422]

Shaktism, the Hindu tradition where a goddess is considered identical to Brahman, has similarly flowered from a syncretism of the monist premises of Advaita Vedānta and dualism premises of Samkhya–Yoga school of Hindu philosophy, sometimes referred to as Shaktadavaitavada (literally, the path of nondualistic Shakti).[423][424][425]

Other influential ancient and medieval classical texts of Hinduism such as the Yoga Yajnavalkya, Yoga Vashishta, Avadhuta Gitā, Markandeya Purana and Sannyasa Upanishads predominantly incorporate premises and ideas of Advaita Vedānta.[426][427][428]

History of Advaita Vedānta

[edit]
Gaudapada, one of the most important pre-Śaṅkara philosophers in Advaita tradition

Historiography

[edit]

The historiography of Advaita Vedanta is coloured by Orientalist notions,[429][note 71] while modern formulations of Advaita Vedānta, which developed as a reaction to western Orientalism and Perennialism[431] have "become a dominant force in Indian intellectual thought."[432] According to Michael S. Allen and Anand Venkatkrishnan, "scholars have yet to provide even a rudimentary, let alone comprehensive account of the history of Advaita Vedānta in the centuries leading up to the colonial period."[433]

Early Vedānta

[edit]

The Upanishads form the basic texts, of which Vedānta gives an interpretation.[434] The Upanishads do not contain "a rigorous philosophical inquiry identifying the doctrines and formulating the supporting arguments".[435][note 72] This philosophical inquiry was performed by the darsanas, the various philosophical schools.[437][note 73]

The Brahma Sutras of Bādarāyana, also called the Vedānta Sutra,[439] were compiled in its present form around 400–450 CE,[440] but "the great part of the Sutra must have been in existence much earlier than that".[440] Estimates of the date of Bādarāyana's lifetime differ between 200 BCE and 200 CE.[441] The Brahma Sutra is a critical study of the teachings of the Upanishads, possibly "written from a Bhedābheda Vedāntic viewpoint."[web 18] Bādarāyana was not the first person to systematise the teachings of the Upanishads.[442] He refers to seven Vedantic teachers before him.[442]

Early Advaita Vedānta

[edit]

Two Advaita writings predating Maṇḍana Miśra and Shankara were known to scholars such as Nakamura in the first half of 20th-century, namely the Vākyapadīya, written by Bhartṛhari (second half 5th century[27]), and the Māndūkya-kārikā written by Gauḍapāda (7th century).[28] Later scholarship added the Sannyasa Upanishads (first centuries CE[443]) to the earliest known corpus, some of which are of a sectarian nature,[444] and have a strong Advaita Vedānta outlook.[445][446][447]

According to Nakamura, "there must have been an enormous number of other writings turned out in this period [between the Brahma Sutras and Shankara], but unfortunately all of them have been scattered or lost and have not come down to us today".[28] In his commentaries, Shankara mentions 99 different predecessors of his Sampradaya.[112] In the beginning of his commentary on the Brhadaranyaka Upanishad Shankara salutes the teachers of the Brahmavidya Sampradaya.[web 27] Pre-Shankara doctrines and sayings can be traced in the works of the later schools, which does give insight into the development of early Vedānta philosophy.[28]

Gauḍapāda and Māṇḍukya Kārikā

[edit]

According to tradition, Gauḍapāda (6th century)[448] was the teacher of Govinda Bhagavatpada and the grandteacher of Shankara. Gauḍapāda wrote or compiled[449] the Māṇḍukya Kārikā, also known as the Gauḍapāda Kārikā or the Āgama Śāstra.[450] The Māṇḍukya Kārikā is a commentary in verse form on the Māṇḍūkya Upanishad, one of the shortest Upanishads consisting of just 13 prose sentences. Of the ancient literature related to Advaita Vedānta, the oldest surviving complete text is the Māṇḍukya Kārikā.[451] The Māṇḍūkya Upanishad was considered to be a Śruti before the era of Adi Shankara, but not treated as particularly important.[450] In later post-Shankara period its value became far more important, and regarded as expressing the essence of the Upanishad philosophy. The entire Karika became a key text for the Advaita school in this later era.[452][note 74]

Gaudapada took over the Yogachara teaching of vijñapti-mātra, "representation-only," which states that the empirical reality that we experience is a fabrication of the mind, experienced by consciousness-an-sich,[144][note 75] and the four-cornered negation, which negates any positive predicates of 'the Absolute'.[144][145][note 76] Gaudapada "wove [both doctrines] into the philosophy of Mandukaya Upanisad, which was further developed by Shankara".[455][note 77] In this view,

the ultimate ontological reality is the pure consciousness, which is bereft of attributes and intentionality. The world of duality is nothing but a vibration of the mind (manodṛśya or manaspandita). The pluralistic world is imagined by the mind (saṁkalpa) and this false projection is sponsored by the illusory factor called māyā.[web 28]

Gauḍapāda uses the concepts of Ajātivāda to explain that 'the Absolute' is not subject to birth, change and death. The Absolute is aja, the unborn eternal.[457] The empirical world of appearances is considered unreal, and not absolutely existent.[457]

Early medieval period - Maṇḍana Miśra and Adi Shankara

[edit]

Maṇḍana Miśra

[edit]

Maṇḍana Miśra, an older contemporary of Shankara,[458] was a Mimamsa scholar and a follower of Kumarila, but also wrote a seminal text on Advaita that has survived into the modern era, the Brahma-siddhi.[459][460] According to Fiordalis, he was influenced by the Yoga-tradition, and with that indirectly by Buddhism, given the strong influence of Buddhism on the Yoga-tradition.[43] For a couple of centuries he seems to have been regarded as "the most important representative of the Advaita position,"[35][184][note 78] and the "theory of error" set forth in the Brahma-siddhi became the normative Advaita Vedanta theory of error.[461]

Adi Shankara

[edit]

Very little is known about Shankara. According to Dalal, "Hagiographical accounts of his life, the Śaṅkaravijayas ("Conquests of Śaṅkara"), were composed several centuries after his death,"[web 6] in the 14th to 17th century, and established Shankara as a rallying symbol of values in a time when most of India was conquered by Muslims.[34] He is often considered to be the founder of the Advaita Vedānta school, but was actually a systematizer, not a founder.[web 6][462]

Systematizer of Advaita thought
[edit]

Shankara was a scholar who synthesized and systematized Advaita-vāda thought which already existed at his lifetime.[462] According to Nakamura, comparison of the known teachings of the early Vedantins and Shankara's thought shows that most of the characteristics of Shankara's thought "were advocated by someone before Śankara".[462] According to Nakamura, after the growing influence of Buddhism on Vedānta, culminating in the works of Gauḍapāda, Adi Shankara gave a Vedantic character to the Buddhistic elements in these works,[463] synthesising and rejuvenating the doctrine of Advaita.[464] According to Koller, using ideas in ancient Indian texts, Shankara systematized the foundation for Advaita Vedānta in the 8th century, reforming Badarayana's Vedānta tradition.[465] According to Mayeda, Shankara represents a turning point in the development of Vedānta,[463] yet he also notices that it is only since Deussens's praise that Shankara "has usually been regarded as the greatest philosopher of India."[466] Mayeda further notes that Shankara was primarily concerned with moksha, "and not with the establishment of a complete system of philosophy or theology,"[466] following Potter, who qualifies Shankara as a "speculative philosopher."[467] Lipner notes that Shankara's "main literary approach was commentarial and hence perforce disjointed rather than procedurally systematic [...] though a systematic philosophy can be derived from Samkara's thought."[468]

Writings
[edit]

Adi Shankara is best known for his reviews and commentaries (Bhasyas) on ancient Indian texts. His Brahmasutrabhasya (literally, commentary on Brahma Sutra) is a fundamental text of the Vedānta school of Hinduism.[339] His commentaries on ten Mukhya (principal) Upanishads are also considered authentic by scholars.[339][469] Other authentic works of Shankara include commentaries on the Bhagavad Gitā (part of his Prasthana Trayi Bhasya).[139] He also authored Upadesasahasri, his most important original philosophical work.[465][470] The authenticity of Shankara being the author of Vivekacūḍāmaṇi[471] has been questioned, and "modern scholars tend to reject its authenticity as a work by Shankara."[472]

Influence of Shankara
[edit]

While Shankara has an unparalleled status in the history of Advaita Vedanta, scholars have questioned the traditional narrative of Shankara's early influence in India.[34][35][184] Until the 10th century Shankara was overshadowed by his older contemporary Maṇḍana Miśra, who was considered to be the major representative of Advaita.[35][184] Only when Vacaspati Misra, an influential student of Maṇḍana Miśra, harmonised the teachings of Shankara with those of Maṇḍana Miśra, Shankara's teachings gained prominence.[473] Some modern Advaitins argue that most of post-Shankara Advaita Vedanta actually deviates from Shankara, and that only his student Suresvara, who's had little influence, represents Shankara correctly.[474] In this view, Shankara's influential student Padmapada misunderstood Shankara, while his views were maintained by the Suresvara school.[474] According to Satchidanandendra Sarasvati, "almost all the later Advaitins were influenced by Mandana Misra and Bhaskara."[475][note 9] Until the 11th century, Vedanta itself was a peripheral school of thought;[476] Vedanta became a major influence when Vedanta philosophy was utilized by various sects of Hinduism to ground their doctrines,[396] such as Ramanuja (11th c.), who aligned bhakti, "the major force in the religions of Hinduism," with philosophical thought, meanwhile rejecting Shankara's views.[web 29]

The cultural influence of Shankara and Advaita Vedanta started only centuries later, in the Vijayanagara Empire in the 14th century,[34][477][478] when Sringeri matha started to receive patronage from the kings of the Vijayanagara Empire and became a powerful institution.[479] Vidyaranya, also known as Madhava, who was the Jagadguru of the Śringeri Śarada Pītham from ca. 1374–1380 to 1386[479] played a central role in this growing influence of Advaita Vedanta, and the deification of Shankara as a ruler-renunciate.[34][477][480][481] From 1346 onwards Sringeri matha received patronage from the Vijayanagara kings, and its importance and influence grew rapidly in the second half of the 14th century.[479][note 79] Vidyaranya and the Sringeri matha competed for royal patronage and converts with Srivaisnava Visistadvaita, which was dominant in territories conquered by the Vijayanagara Empire,[483] and Madhava (the pre-ordination name of Vidyaranya) presented Shankara's teachings as the summit of all darsanas, portraying the other darsanas as partial truths which converged in Shankara's teachings.[346] The subsequent Shankara Digvijayam genre, following the example of the earlier Madhva Digvijayam,[484] presented Shankara as a ruler-renunciate, conquering the four quarters of India and bringing harmony.[480][481] The genre created legends to turn Shankara into a "divine folk-hero who spread his teaching through his digvijaya ("universal conquest") all over India like a victorious conqueror."[346][482]

Shankara's position was further established in the 19th and 20th century, when neo-Vedantins and western Orientalists, following Vidyaranya, elevated Advaita Vedanta "as the connecting theological thread that united Hinduism into a single religious tradition."[485] Shankara became "an iconic representation of Hindu religion and culture," despite the fact that most Hindus do not adhere to Advaita Vedanta.[486]

Advaita Vedanta sub-schools

[edit]

Two defunct schools are the Pancapadika and Istasiddhi, which were replaced by Prakasatman's Vivarana school.[187] The still existing Bhāmatī and Vivarana developed in the 11th-14th century.[web 30][112] These schools worked out the logical implications of various Advaita doctrines. Two of the problems they encountered were the further interpretations of the concepts of māyā and avidya.[web 30]

Padmapada (c. 800 CE),[487] the founder of the defunct Pancapadika school, was a direct disciple of Shankara. He wrote the Pancapadika, a commentary on the Sankara-bhaya.[487] Padmapada diverged from Shankara in his description of avidya, designating prakrti as avidya or ajnana.[488]

Sureśvara (fl. 800–900 CE)[489] was a contemporary of Shankara,[458] and often (incorrectly) identified with Maṇḍana Miśra.[458][note 80] Sureśvara has also been credited as the founder of a pre-Shankara branch of Advaita Vedānta.[489]

Mandana Mishra's student Vachaspati Miśra (9th/10th century CE),[490][491][492] who is believed to have been an incarnation of Shankara to popularize the Advaita view,[493] wrote the Bhamati, a commentary on Shankara's Brahma Sutra Bhashya, and the Brahmatattva-samiksa, a commentary on Mandana Mishra's Brahma-siddhi. His thought was mainly inspired by Mandana Miśra, and harmonises Shankara's thought with that of Mandana Miśra.[494][web 30] The Bhamati school takes an ontological approach. It sees the Jiva as the source of avidya.[web 30] It sees contemplation as the main factor in the acquirement of liberation, while the study of the Vedas and reflection are additional factors.[495][496]

Vimuktatman (c. 1200 CE)[497] wrote the Ista-siddhi.[497] It is one of the four traditional siddhi, together with Mandana's Brahma-siddhi, Suresvara's Naiskarmya-siddhi, and Madusudana's Advaita-siddhi.[498] According to Vimuktatman, absolute Reality is "pure intuitive consciousness".[499] His school of thought was eventually replaced by Prakasatman's Vivarana school.[187]

Prakasatman (c. 1200–1300)[187] wrote the Pancapadika-Vivarana, a commentary on the Pancapadika by Padmapadacharya.[187] The Vivarana lends its name to the subsequent school. According to Roodurmun, "[H]is line of thought [...] became the leitmotif of all subsequent developments in the evolution of the Advaita tradition."[187] The Vivarana school takes an epistemological approach. It is distinguished from the Bhamati school by its rejection of action and favouring Vedic study and "a direct apprehension of Brahma."[495] Prakasatman was the first to propound the theory of mulavidya or maya as being of "positive beginningless nature",[500] and sees Brahman as the source of avidya. Critics object that Brahman is pure consciousness, so it cannot be the source of avidya. Another problem is that contradictory qualities, namely knowledge and ignorance, are attributed to Brahman.[web 30]

Another late figure which is widely associated with Advaita and was influential on late Advaita thought was Śrīharṣa.

Late medieval India - yogic Advaita

[edit]

Michael S. Allen and Anand Venkatkrishnan note that Shankara is very well-studied, but "scholars have yet to provide even a rudimentary, let alone comprehensive account of the history of Advaita Vedānta in the centuries leading up to the colonial period."[433]

While indologists like Paul Hacker and Wilhelm Halbfass took Shankara's system as the measure for an "orthodox" Advaita Vedānta, the living Advaita Vedānta tradition in medieval times was influenced by, and incorporated elements from, the yogic tradition and texts like the Yoga Vasistha and the Bhagavata Purana.[44] Yoga and samkhya had become minor schools of thought since the time of Shankara, and no longer posed a thread for the sectarian identity of Advaita, in contrast to the Vaishnava traditions.[478]

The Yoga Vasistha became an authoritative source text in the Advaita vedānta tradition in the 14th century, and the "yogic Advaita"[501][502] of Vidyāraņya's Jivanmuktiviveka (14th century) was influenced by the (Laghu-)Yoga-Vasistha, which in turn was influenced by Kashmir Shaivism.[503] Vivekananda's 19th century emphasis on nirvikalpa samadhi was preceded by medieval yogic influences on Advaita Vedānta. In the 16th and 17th centuries, some Nath and hatha yoga texts also came within the scope of the developing Advaita Vedānta tradition.[65]

According to Andrew Nicholson, it was with the arrival of Islamic rule, first in the form of Delhi Sultanate and later the Mughal Empire, and the subsequent persecution of Indian religions, that Hindu scholars began a self-conscious attempts to define an identity and unity.[504][505] Between the twelfth and the fourteenth century, this effort emerged with the "astika and nastika" schema of classifying Indian philosophy.[504]

Vidyāraṇya

[edit]

It is only during this period that the historical fame and cultural influence of Shankara and Advaita Vedanta was established.[34][477][478] Advaita Vedanta's position as most influential Hindu darsana took shape as Advaitins in the Vijayanagara Empire competed for patronage from the royal court, and tried to convert others to their sect.[483] Sringeri matha started to receive patronage from the kings of the Vijayanagara Empire[184][34][479][477] who shifted their allegiance from Advaitic Agamic Shaivism to Brahmanical Advaita orthodoxy.[506]

Central in this repositioning was Vidyāraṇya,[34][477] also known as Madhava, who was the Jagadguru of the Śringeri Śarada Pītham from 1380 to 1386[507] and a minister in the Vijayanagara Empire.[508] He inspired the re-creation of the Hindu Vijayanagara Empire of South India, in response to the devastation caused by the Islamic Delhi Sultanate,[34][477][478][508] but his efforts were also targeted at Srivaisnava groups, especially Visistadvaita, which was dominant in territories conquered by the Vijayanagara Empire.[509] Sects competed for patronage from the royal court, and tried to convert others to their own sectarian system, and Vidyaranya efforts were aimed at promoting Advaita Vedanta.[483] Most of Shankara's biographies were created and published from the 14th to the 17th century, such as the widely cited Śankara-vijaya, in which legends were created to turn Shankara into a "divine folk-hero who spread his teaching through his digvijaya ("universal conquest") all over India like a victorious conqueror."[346][482][510]

Vidyaranya and his brothers wrote extensive Advaitic commentaries on the Vedas and Dharma to make "the authoritative literature of the Aryan religion" more accessible.[346] In his doxography Sarvadarśanasaṅgraha ("Summary of all views") Vidyaranya presented Shankara's teachings as the summit of all darsanas, presenting the other darsanas as partial truths which converged in Shankara's teachings, which was regarded to be the most inclusive system.[511][346] The Vaishanava traditions of Dvaita and Visitadvaita were not classified as Vedanta, and placed just above Buddhism and Jainism, reflecting the threat they posed for Vidyaranya's Advaita allegiance.[47] Bhedabheda wasn't mentioned at all, "literally written out of the history of Indian philosophy."[512] Vidyaranya became head of Sringeri matha, proclaiming that it was established by Shankara himself.[346][482] Vidyaranya enjoyed royal support,[508] and his sponsorship and methodical efforts helped establish Shankara as a rallying symbol of values, spread historical and cultural influence of Shankara's Vedānta philosophies, and establish monasteries (mathas) to expand the cultural influence of Shankara and Advaita Vedānta.[34]

Modern Advaita

[edit]

Niścaldās and "Greater" Advaita

[edit]

Michael S. Allen has written on the influence and popularity of Advaita Vedanta in early modern north India, especially on the work of the Advaita Dādū-panthī monk Niścaldās (ca. 1791–1863), author of The Ocean of Inquiry (Hindi: Vichāra-sāgara), a vernacular compendium of Advaita.[25] According to Allen, the work of Niścaldās "was quite popular in the late nineteenth and early twentieth centuries: it was translated into over eight languages and was once referred to by Vivekananda as having 'more influence in India than any [book] that has been written in any language within the last three centuries.'"[25]

Allen highlights the widespread prominence in early modern India of what he calls "Greater Advaita Vedānta" which refers to popular Advaita works, including "narratives and dramas, “eclectic” works blending Vedānta with other traditions, and vernacular works such as The Ocean of Inquiry."[25] Allen refers to several popular late figures and texts which draw on Advaita Vedanta, such as the Maharashtrian sant Eknāth (16th c.), the popular Adhyātma-rāmāyaṇa (ca. late 15th c.), which synthesizes Rama bhakti and advaita metaphysics and the Tripurā-rahasya (a tantric text that adopts an advaita metaphysics).[25] Other important vernacular Advaita figures include the Hindu authors Manohardās and Māṇakdās (who wrote the Ātma-bodh). Advaita literature was also written in Tamil, Telugu, Malayalam, Kannada, Marathi, Gujarati, Hindi, Punjabi, Bengali, and Oriya.[25]

Neo-Vedanta

[edit]
Mahatma Gandhi stated "I am an advaitist".[513][514]

According to King, with the consolidation of the British imperialist rule the new rulers started to view Indians through the "colonially crafted lenses" of Orientalism. In response Hindu nationalism emerged, striving for socio-political independence and countering the influence of Christian missionaries.[515] Among the colonial era intelligentsia the monistic Advaita Vedānta has been a major ideological force for Hindu nationalism,[516] with Hindu intellectuals formulating a "humanistic, inclusivist" response, now called Neo-Vedānta, attempting to respond to this colonial stereotyping of "Indian culture [as] backward, superstitious and inferior to the West."[517]

Due to the influence of Vidyaranya's Sarvadarśanasaṅgraha, early Indologists regarded Advaita Vedanta as the most accurate interpretation of the Upanishads.[47] Vedānta came to be regarded, both by westerners as by Indian nationalists, as the essence of Hinduism, and Advaita Vedānta came to be regarded as "then paradigmatic example of the mystical nature of the Hindu religion" and umbrella of "inclusivism".[518] Colonial era Indian thinkers, such as Vivekananda, presented Advaita Vedānta as an inclusive universal religion, a spirituality that in part helped organize a religiously infused identity. It also aided the rise of Hindu nationalism as a counter weight to Islam-infused Muslim communitarian organizations such as the Muslim League, to Christianity-infused colonial orientalism and to religious persecution of those belonging to Indian religions.[519][505][520] Neo-Vedānta subsumed and incorporated Buddhist ideas thereby making the Buddha a part of the Vedānta tradition, all in an attempt to reposition the history of Indian culture.[431] This view on Advaita Vedānta, according to King, "provided an opportunity for the construction of a nationalist ideology that could unite Hindus in their struggle against colonial oppression".[521]

Vivekananda discerned a universal religion, regarding all the apparent differences between various traditions as various manifestations of one truth.[522] Vivekananda emphasised nirvikalpa samadhi as the spiritual goal of Vedānta, he equated it to the liberation in Yoga and encouraged Yoga practice which he called Raja yoga.[523][note 81] With the efforts of Vivekananda, modern formulations of Advaita Vedānta have "become a dominant force in Indian intellectual thought", though Hindu beliefs and practices are diverse.[432]

Sarvepalli Radhakrishnan, first a professor at Oxford University and later a President of India, further popularized Advaita Vedānta, presenting it as the essence of Hinduism.[web 31] According to Michael Hawley, Radhakrishnan saw other religions, as well as "what Radhakrishnan understands as lower forms of Hinduism," as interpretations of Advaita Vedānta, thereby "in a sense Hindusizing all religions".[web 31] Radhakrishnan metaphysics was grounded in Advaita Vedānta, but he reinterpreted Advaita Vedānta for contemporary needs and context.[web 31][note 82]

Mahatma Gandhi declared his allegiance to Advaita Vedānta, and was another popularizing force for its ideas.[526]

Contemporary Advaita Vedānta

[edit]

Contemporary teachers are the orthodox Jagadguru of Sringeri Sharada Peetham; the more traditional teachers Sivananda Saraswati (1887–1963), Chinmayananda Saraswati (1916-1993),[web 32] Dayananda Saraswati (Arsha Vidya) (1930-2015), Swami Paramarthananda, Swami Tattvavidananda Sarasvati, Carol Whitfield (Radha), Sri Vasudevacharya (previously Michael Comans)[web 32] and less traditional teachers such as Narayana Guru.[web 32] According to Sangeetha Menon, prominent names in 20th century Advaita tradition are Shri Chandrashekhara Bharati Mahaswami, Chandrasekharendra Saraswati Swamigal, Sacchidānandendra Saraswati.[web 33]

Influence on new religious movements

[edit]

Advaita Vedānta has gained attention in western spirituality and New Age as nondualism, where various traditions are seen as driven by the same non-dual experience.[8] Nonduality points to "a primordial, natural awareness without subject or object".[web 34] It is also used to refer to interconnectedness, "the sense that all things are interconnected and not separate, while at the same time all things retain their individuality".[web 35]

Neo-Advaita is a new religious movement based on a popularised, western interpretation of Advaita Vedānta and the teachings of Ramana Maharshi.[527] Notable neo-advaita teachers are H. W. L. Poonja,[528][527] his students Gangaji[529] Andrew Cohen[note 83], and Eckhart Tolle.[527]

See also

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Notes

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References

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Sources

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Printed sources

Web-sources
  1. ^ Britannica, The Editors of Encyclopaedia. "Dvaita". Encyclopedia Britannica, 19 Feb. 2015, https://www.britannica.com/topic/Dvaita Archived 9 March 2021 at the Wayback Machine. Accessed 13 March 2022.
  2. ^ Sanskrit: Wikisource Archived 16 January 2024 at the Wayback Machine, Brihadaranyaka Upanishad 4.3.32
  3. ^ Sanskrit: Wisdomlimb Archived 6 September 2022 at the Wayback Machine, Chandogya upnishad 6.2.1
  4. ^ "Oxford Index, nididhyāsana". Archived from the original on 5 July 2017. Retrieved 8 February 2017.
  5. ^ "Oxford Index, nididhyāsana". Archived from the original on 5 July 2017. Retrieved 8 February 2017.
  6. ^ a b c Neil Dalal (2021), Shankara Archived 27 January 2022 at the Wayback Machine, Stanford Encyclopedia of Philosophy
  7. ^ a b "adhyAropa apavAda". Archived from the original on 29 January 2022. Retrieved 29 January 2022.
  8. ^ a b c d "Jiddu Krishnamurti, Saanen 2nd Conversation with Swami Venkatesananda 26 July 1969". Archived from the original on 6 November 2018. Retrieved 3 January 2019.
  9. ^ a b "Topic: CHAPTER 6 - SECTION 8". Shankarabhashya.com. 7 April 2019. Archived from the original on 9 February 2022. Retrieved 4 January 2022.
  10. ^ "artha". Sanskrit English Dictionary. University of Koeln, Germany. Archived from the original on 7 June 2015.
  11. ^ "Sanskrit Dictionary, Atman". Archived from the original on 22 December 2015. Retrieved 21 December 2015.
  12. ^ Ramana Maharshi. States of Consciousness. Archived from the original on 9 February 2012. Retrieved 16 February 2013.
  13. ^ Sri Chinmoy. Summits of God-Life. Archived from the original on 15 February 2012. Retrieved 16 February 2013.
  14. ^ Brahma Jnanavali Mala by Shri Adi Shankaracharya
  15. ^ "manIShApanchakam" (PDF). Archived (PDF) from the original on 17 April 2024. Retrieved 17 April 2024.
  16. ^ a b Encyclopædia Britannica, Maya Archived 4 November 2021 at the Wayback Machine
  17. ^ "cause". Archived from the original on 11 February 2017, "effect". Archived from the original on 11 February 2017, Sanskrit English Dictionary, University of Koeln, Germany.
  18. ^ a b c d e f g "Internet Encyclopedia of Philosophy, Bhedābheda Vedānta". Archived from the original on 18 February 2015. Retrieved 16 January 2017.
  19. ^ "Brahma Sutras by Swami Sivananda". Swami-krishnananda.org. Archived from the original on 12 June 2011. Retrieved 10 June 2011.
  20. ^ Sanskrit:Sanskrit documents Archived 23 June 2021 at the Wayback Machine, Brahmajnanalimala 1.20
  21. ^ "manIShApanchakam" (PDF). Archived (PDF) from the original on 17 April 2024. Retrieved 17 April 2024.
  22. ^ a b c d e f g h Sankara Acarya Biography – Monastic Tradition Archived 8 May 2012 at the Wayback Machine
  23. ^ "Asram Vidya Order, Biographical Notes About Sankara And Gaudapada". Archived from the original on 9 August 2020. Retrieved 14 July 2011.
  24. ^ Kavale Math Official Website
  25. ^ Gaura Gopala Dasa, The Self-Defeating Philosophy of Mayavada Archived 9 July 2021 at the Wayback Machine
  26. ^ "Mayavada Philosophy". Archived from the original on 14 February 2017. Retrieved 3 January 2019.
  27. ^ "advaita-deanta.org, Advaita Vedanta before Sankaracarya". Archived from the original on 3 March 2018. Retrieved 25 January 2013.
  28. ^ Gaudapada Archived 15 June 2020 at the Wayback Machine, Devanathan Jagannathan, University of Toronto, IEP
  29. ^ Encyclopædia Britannica, Ramanajua Archived 21 June 2022 at the Wayback Machine
  30. ^ a b c d e "The Bhamati and Vivarana Schools". Archived from the original on 7 April 2018. Retrieved 11 September 2012.
  31. ^ a b c "Michael Hawley, Sarvepalli Radhakrishnan (1888—1975), Internet Encyclopedia of Philosophy". Archived from the original on 12 July 2019. Retrieved 9 June 2014.
  32. ^ a b c "Advaita Vision, teachers". Archived from the original on 29 January 2022. Retrieved 6 April 2015.
  33. ^ "Sangeetha Menon (2007), Advaita Vedānta, Internet Encyclopedia of Philosophy". Archived from the original on 26 June 2015. Retrieved 30 January 2013.
  34. ^ "Undivided Journal, About the Journal". Archived from the original on 23 August 2018. Retrieved 30 January 2013.
  35. ^ "Jerry Katz on Nonduality, "What is Nonduality?"". Archived from the original on 6 November 2018. Retrieved 30 January 2013.
  36. ^ What is Enlightenment? 1 September 2006
  37. ^ What is Enlightenment? 31 December 2001 Archived 10 March 2013 at the Wayback Machine
  38. ^ What is Enlightenment? 1 December 2005

Further reading

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[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
Advaita Vedānta is a non-dualistic school of within the broader Vedānta tradition. It holds that the ultimate reality, , is the singular, unchanging essence of existence and is identical with the individual self, Ātman; all distinctions perceived in the world are therefore ultimately unreal (mithyā). Rooted in the , Advaita teaches that true knowledge () dispels ignorance (avidyā), revealing the non-dual nature of reality in which creation and multiplicity lack independent ontological status. The school was systematized most prominently by Ādi Śaṅkara in the early 8th century CE, building on earlier foundations such as Gauḍapāda’s Māṇḍūkya Kārikā, which explores states of consciousness and the significance of the syllable Oṃ. The school's metaphysical framework asserts as pure, infinite consciousness without attributes, qualities, or limitations, from which the phenomenal world emerges as a (adhyāsa) akin to a dream or mirage, sustained by māyā—a power that veils truth without being ultimately real. Liberation (mokṣa) is the permanent attainment of knowledge of the identity between Ātman and Brahman, achieved through the destruction of ignorance (avidyā) by means of knowledge (jñāna). This realization is independent of any temporary meditative states such as nirvikalpa samadhi or śūnya avasthā (void-like state), which may serve as preparatory means for purifying the mind but do not constitute mokṣa itself. Mokṣa is attained through discriminative inquiry () and , leading to direct realization of one's identity with , transcending birth, , and suffering. Śaṅkara's commentaries on the Prasthānatrāyi—the , Brahma Sūtras, and Bhagavad Gītā—established Advaita as a rigorous interpretive tradition, influencing monastic orders (maṭhas) and ongoing debates with dualistic schools like Viśiṣṭādvaita. Historically, Advaita Vedānta traces its interpretive lineage to Vedic seers, with Gauḍapāda (circa 6th century CE) providing an early systematic exposition that critiques dualistic perceptions and aligns with Upanishadic insights into the unreality of duality. While sharing methodological parallels with certain Buddhist ideas, such as the analysis of states, Advaita maintains a theistic grounding in eternal Vedic authority, rejecting voidness () in favor of affirmative non-dualism. Its enduring impact lies in fostering intellectual traditions of self-inquiry, with modern proponents adapting its principles to address questions of and reality, though interpretations vary in emphasis on empirical validation versus scriptural pramāṇa.

Terminology and Nomenclature

Etymology and Historical Naming

The term Advaita derives from the prefix a- (अ्), denoting or absence, combined with dvaita (द्वैत), meaning "duality" or "twofoldness," thus signifying "non-duality" or, more literally, "not two" or "non-secondness." This etymology underscores the philosophy's central tenet that lacks inherent division between subject and object, self and universe. Vedānta, the latter component, originates from Veda (वेद), referring to the ancient sacred scriptures of , and anta (अन्त), meaning "end" or "conclusion," indicating the concluding portions of the known as the , which form the textual basis for the philosophy. Historically, Vedānta initially denoted these Upanishadic texts exclusively but later encompassed systematic interpretations thereof, distinguishing schools like Advaita from dualistic counterparts such as Dvaita or . The nomenclature Advaita Vedānta emerged to designate the non-dual interpretive tradition of the , Sūtras, and Bhagavad Gītā, though it was not explicitly coined by its principal systematizer, Ādi Śaṅkara (c. 788–820 CE), who instead referred to his exposition as upholding the singular reality of without naming it as such in surviving works. Earlier , including Gauḍapāda's Māṇḍūkya-kārikā (c. 6th–7th CE), employed terms like advaita to describe non-dual consciousness, but the full phrase Advaita Vedānta gained prominence post-Śaṅkara to label his orthodox (āstika) darśana amid rival Vedāntic schools. Alternative historical designations include Advaita-vāda ("doctrine of non-duality") and Kevala-advaita ("pure non-duality"), reflecting emphases on unqualified oneness.

Core Concepts: Brahman, Atman, Avidya, and Maya

In Advaita Vedanta, constitutes the singular, non-dual ultimate reality, described as infinite existence (sat), pure consciousness (chit), and unqualified bliss (ananda), transcending all attributes and limitations. This reality is unchanging and eternal, serving as the substratum of all phenomena, with the positing it as the fundamental principle revealed through scriptural . Shankara's commentaries emphasize Brahman's indivisibility, rejecting any substantive distinctions within it, such that all apparent diversity arises not from inherent properties of Brahman but from misperception. Atman, the innermost essence of the individual, is ontologically identical to , such that the equation "Atman is " (Atman brahma) encapsulates the non-dual insight central to the tradition. This identity implies that the personal self, when divested of empirical accretions like body and mind, reveals itself as the boundless awareness synonymous with cosmic reality, as articulated in Upanishadic declarations like "Tat Tvam Asi" ("That thou art"). The apparent separation stems not from ontological difference but from , rendering the realization of this unity the goal of Vedantic . Avidya, or primordial ignorance, functions as the epistemic veil that confounds the unity of Atman-Brahman, engendering the false cognition of duality between self and world. Beginningless and indeterminable as either existent or non-existent, avidya operates individually (as jiva-specific misapprehension) and cosmically, binding beings to samsara through erroneous identification with transient objects. Its removal via (vidya)—gleaned from shruti and reflection—dissolves this , exposing the ever-present non-duality without altering the underlying . Maya, the inscrutable power (shakti) of (Brahman with limiting adjuncts), projects the empirical universe as an apparent transformation (vivarta) of , akin to a rope misperceived as a snake in dim light. Neither fully real (as it lacks independent existence) nor utterly illusory (as it empirically functions), maya accounts for the ordered under Ishvara's governance, while its transcendence reveals the substratum untouched by such projections. In Shankara's framework, maya and avidya interlink: the former provides the cosmic canvas of multiplicity, the latter the subjective misreading thereof, both sublating upon discriminative wisdom.

Philosophical Foundations

Ontology: Non-Dual Reality and the Identity of Atman-Brahman

In Advaita Vedanta, ontology posits as the singular, non-dual (advaita) reality that constitutes the essence of all existence, devoid of multiplicity or division. is characterized as sat-chit-ānanda: sat denoting infinite existence beyond time, chit pure consciousness without objectification, and ānanda boundless bliss transcending empirical experience. This ultimate reality is unchanging, eternal, and the substratum underlying apparent phenomena, as elaborated in Upanishadic texts and systematized by in his commentaries. The core tenet of this ontology is the absolute identity between Atman—the true self of the individual, distinct from body, mind, or ego—and , such that no real differentiation exists between the microcosmic self and the cosmic whole. This non-duality rejects dualistic frameworks where a creator stands apart from creation; instead, the perceived world (jagat) is mithyā (illusory or apparent), superimposed on through māyā (cosmic ignorance), akin to a rope mistaken for a snake in dim light. Shankara argues that empirical reality emerges from this superimposition but lacks independent existence, preserving 's undivided unity. This identity is directly conveyed through (great declarations) in the principal , notably "Tat Tvam Asi" ("You are That") from the (6.8.7), where the teacher Uddalaka instructs his disciple Svetaketu using analogies like clay and its forms to illustrate that all names and forms resolve into the singular essence of . Adi Shankara's interpretation emphasizes svarūpa aikyam (essential oneness), asserting that discriminative knowledge () reveals the jīvātman (embodied soul) as non-different from paramātman (supreme self), eradicating the illusion of separateness. Ontologically, Brahman as nirguṇa (attributeless) in its paramount (pāramārthika) level defies predication, yet scriptural affirms its self-luminous nature, knowable only through direct (aparokṣānubhūti) rather than sensory or inferential means. The realization of Atman-Brahman unity thus constitutes the highest truth, rendering all dualistic constructs sublatable upon enlightenment.

Epistemology: Pramanas, Vidyā, and Levels of Knowledge

In Advaita Vedanta, the pramāṇas (valid means of knowledge) encompass pratyakṣa (direct perception through senses), anumāna ( based on observed universals), upamāna (knowledge by similarity), arthāpatti (postulation to reconcile apparent contradictions), anupalabdhi (non-perception establishing absence), and śabda (verbal testimony, especially from authoritative scriptures like the ). These instruments yield valid cognitions (pramā) when free from defect, but their scope is delimited by the seeker's (avidyā), which superimposes duality on non-dual . For empirical (vyāvahārika) matters, pratyakṣa and anumāna suffice, yet they falter in apprehending , the infinite and unchanging substrate, as sense organs contact only finite forms and inference relies on prior perceptions. Śabda-pramāṇa, derived from the apauruṣeya (authorless) Vedic texts, particularly the mahāvākyas (great sayings) of the Upanishads, assumes primacy for pāramārthika (absolute) knowledge, conveying truths inexpressible otherwise, such as "tat tvam asi" (thou art that). Śaṅkara maintains that scriptures function as pramāṇa by negating superimpositions (adhyāsa), revealing Brahman through implication (lakṣaṇā) rather than direct denotation, as direct methods presuppose duality. This accords with the tradition's rejection of experience (anubhava) as an independent pramāṇa for verification, since immediate self-knowledge (svasaṃvedya) of Ātman-Brahman precedes and validates all else. Vidyā denotes liberating knowledge (jñāna) that dispels avidyā, the beginningless misconstrual of reality as manifold, effecting immediate mokṣa without temporal process. Distinguished as parā vidyā (higher knowledge) and aparā vidyā (lower knowledge) in the Muṇḍaka Upaniṣad (1.1.4–5), the former intuits the Ātman-Brahman identity via scriptural study, reflection, and contemplation, transcending ritualistic or scientific pursuits of the latter. Avidyā, not mere absence but positive error (mithyājñāna), veils this truth, sustained by māyā and removable only by vidyā, which operates non-sequentially as Brahman's self-revelation. Levels of knowledge align with ontological tiers: prātibhāsika (illusory, subjective projections like dreams, valid only to the perceiver), vyāvahārika (empirical, intersubjective truths governing transactions, upheld by conventional pramāṇas), and pāramārthika (absolute, non-dual awareness where distinctions dissolve). Empirical , though provisionally efficacious, remains sublated (bādha) upon parā vidyā's dawn, resolving antinomies (e.g., change vs. ) without contradiction, as avidyā-driven cognitions pertain to apparent loci (upādhi) while ultimate inheres in the unconditioned . This epistemological underscores Advaita's causal realism, wherein lower levels empirically manifest yet derive from the higher, unchanging ground.

Causality and the World: Vivartavada versus Parināmavāda

In Advaita Vedanta, the theory of causality addresses how the singular, immutable —described in the as nirviśeṣa (without attributes) and nirvikāra (unchanging)—manifests as the diverse, mutable empirical world without compromising its essential nature. Two primary doctrines of causation, parināma-vāda and vivarta-vāda, are contrasted to resolve this: parināma-vāda asserts a genuine, substantive transformation of the cause into the effect, whereas vivarta-vāda posits an apparent or illusory transformation where the cause remains unaltered in essence. Parināma-vāda, or the doctrine of real modification, maintains that the effect emerges through an actual change in the cause's form or state, akin to curdling into , where the substance is transformed yet retains continuity of identity. This view aligns with dualistic or qualified non-dual schools like Sāṃkhya-Yoga, where (primordial matter) evolves into the manifold through inherent potentialities (śakti), or Viśiṣṭādvaita, where modifies into the world while preserving its core. However, Advaita critiques parināma-vāda as incompatible with Brahman's absolute immutability, as any real transformation would imply impermanence or limitation in the , contradicting scriptural statements like " evādvitīyam" (one without a second) from the Chāndogya Upanishad (6.2.1). Scholars note that while early interpretations attributed parināma elements to Śaṅkara's framework for provisional explanations, it ultimately fails to account for the non-dual without introducing duality or change into Brahman. In response, vivarta-vāda—the doctrine of apparent transformation—posits that the world (jagat) is a seeming modification (vivarta) of Brahman induced by avidyā (nescience), without any substantive alteration in the cause itself. Here, the effect is not ontologically distinct but a superimposition (adhyāsa), much like a rope misperceived as a snake in dim light: the snake appears real to the ignorant perceiver yet vanishes upon knowledge, revealing the unchanging rope-substratum. Post-Śaṅkara Advaitins, building on Gauḍapāda's Māṇḍūkya-kārikā, formalized vivarta-vāda to emphasize that Brahman remains the unaltered vivarta-kāraṇa (cause of apparent change), with the universe as mithyā (neither fully real nor unreal). This preserves Brahman's eternity and unity, explaining empirical causality at the vyāvahārika (transactional) level while subordinating it to pāramārthika (absolute) non-duality. Critics from rival traditions, such as Vaiṣṇava ācāryas like Jīva Gosvāmī, argue vivarta-vāda undermines scriptural realism by rendering creation illusory, but Advaita counters that it alone reconciles apparent diversity with satya (Brahman's sole reality) without positing an evolving cause. The preference for vivarta-vāda in mature Advaita resolves the causal paradox by integrating parināma as a limited analogy for empirical processes—e.g., clay transforming into pots (mṛt-pūrṇa-vāda)—but elevating it to illusory status under māyā. Śaṅkara employs both in his Brahma-sūtra-bhāṣya (e.g., 2.1.9), using parināma for saguṇa Brahman (with attributes) in creation narratives, yet prioritizes vivarta to affirm nirguṇa Brahman's* changelessness, as real parināma would equate cause and effect in substance but introduce absent in the eternal. This distinction allows Advaita to subsume parināma-like changes within vivarta's framework, where empirical transformations are real only relative to , ultimately resolving into non-causality () upon realization. Scholarly analyses, such as those examining Śaṅkara's texts, affirm vivarta-vāda as the sophisticated resolution preserving non-dualism, though debates persist on its explicit attribution to Śaṅkara versus later developments by figures like Padmapāda or .

Three Tiers of Reality: Pāramārthika, Vyāvahārika, and Prātibhāsika

In Advaita Vedanta, as expounded by Ādi Śaṅkara, (satta) is hierarchically structured into three tiers to account for the apparent multiplicity of the world while upholding the non-dual absolute of . These tiers—pāramārthika (absolute), vyāvahārika (empirical), and prātibhāsika (illusory)—emerge from Śaṅkara's analysis of sublation (bādha), where lower realities are negated upon realization of higher ones, resolving apparent contradictions between scriptural declarations of the world's and unreality. This framework posits that all phenomena depend on , the substratum, with lower tiers arising through māyā or (avidyā), which veils the singular truth. The highest tier, pāramārthika satta, constitutes absolute reality, wherein only exists as eternal, unchanging, and non-dual consciousness (sat-cit-ānanda). transcends all distinctions of subject and object, describable only negatively () as beyond empirical predicates, and is realized through direct intuitive knowledge (aparokṣānubhūti) in liberation (mokṣa). This level admits no plurality; the world and individual selves (jīvas) are entirely absent, as affirmed in Śaṅkara's commentary on the Māṇḍūkya Upaniṣad, where the self's identity with sublates all else. The intermediate tier, vyāvahārika satta, encompasses empirical reality, the phenomenal world of transactions (vyavahāra) including bodies, minds, Īśvara (personal God), and objects, which appears real for practical purposes but is provisional and sublatable by pāramārthika knowledge. Arising from māyā's superimposition on Brahman, it enables causation, ethics, and scriptural injunctions, yet lacks independent existence, functioning like a projected appearance (vivarta). Śaṅkara maintains its utility in the preparatory stages of inquiry, but upon enlightenment, it dissolves into Brahman, revealing no substantive reality beyond the absolute. The lowest tier, prātibhāsika satta, denotes subjective illusions or apparent realities confined to individual cognition, such as dreams, mirages, or mistaking a rope for a snake, which are sublated even by vyāvahārika perception (e.g., waking state). These lack consistency across observers and depend on personal error, serving as māyā's most transient manifestation, utterly unreal from higher standpoints. In Śaṅkara's system, prātibhāsika exemplifies how ignorance fabricates entities without a stable substratum beyond the mind, contrasting with vyāvahārika's intersubjective consistency, yet both ultimately negate before pāramārthika truth. These tiers interrelate through progressive sublation: prātibhāsika yields to vyāvahārika, which in turn yields to pāramārthika, affirming sole ultimacy while accommodating experiential validity at conditioned levels. This avoids absolutizing either world's reality or unreality, aligning with Upaniṣadic statements like "All this is " (sarvaṃ khalv idaṃ brahma) in absolute terms and duality in empirical teaching. Critics from dualistic schools, such as Viśiṣṭādvaita, contend this gradation undermines consistent ontology, but Advaita proponents argue it coheres with śruti's apparent inconsistencies via contextual interpretation.

Soteriological Framework

Moksha as Realization of Non-Duality

In Advaita Vedanta, denotes the experiential realization of non-duality (advaita), wherein the individual self (jīva or ātman) is discerned as identical to the absolute reality (), thereby extinguishing the illusion of separation and the cycle of rebirth (). This knowledge () arises from the removal of primordial ignorance (avidyā), which veils the inherent unity, much like dispelling darkness reveals an ever-present light. This realization is the permanent and abiding establishment in the knowledge of the identity of ātman and Brahman, resulting from the complete eradication of avidyā. It is not equivalent to entry into transient meditative states such as nirvikalpa samādhi (absorption without mental modifications) or śūnya avasthā (state of void). While such states may serve as aids in purifying the mind (citta-śuddhi) and preparing it for the inquiry that leads to liberating knowledge, they are temporary experiences and do not constitute moksha, which is attained solely through jñāna and persists independently of any particular experiential state. Unlike conceptions of liberation as merger with a distinct divine entity, Advaita's affirms no ontological change occurs; the ātman has eternally been , and realization merely unveils this pre-existent identity. Śaṅkara, in his commentaries, emphasizes this as the "liberating knowledge of the true identity of jīvatman as Ātman-," rendering actions and their karmic bonds irrelevant post-realization. The process culminates in jīvanmukti, liberation while embodied, where the sage perceives the phenomenal world (vyāvahārika) yet cognizes its substratum as the non-dual at the absolute level (pāramārthika). This state transcends dualistic perceptions of subject-object, fostering equanimity amid apparent multiplicity: "The jīvan mukta can see the world of multiplicity and at the same time know it to be the non-dual ." Empirical descriptions from Advaita texts portray this as a cognitive shift, not psychological alteration, akin to recognizing a misperceived as a snake— (avidyā) yields to direct , halting rooted in misidentification with body-mind. Gauḍapāda, an early proponent, similarly frames as awakening from illusory superimposition (adhyāsa), affirming non-duality as the sole reality devoid of birth or causality. Critics of dualistic schools, such as Viśiṣṭādvaita, argue Advaita's avoids subordination of self to a qualified whole, privileging unqualified oneness (nirviśeṣa ) as causally prior to all appearances. Historical attestations, including Śaṅkara's Upadeśasāhasrī (c. CE), underscore that this realization demands no ritualistic accrual but discriminative discernment (), rendering accessible through inquiry into scriptural like tat tvam asi ("thou art that"). Post-realization, the muktapurusha embodies detached action, free from egoic agency, as bondage stems solely from ignorance of non-duality. This framework posits as the cessation of experiential duality, aligning perception with the unchanging sat-cit-ānanda (existence-consciousness-bliss) of .

Preparatory Qualifications: The Sādhana Catuṣṭaya

The Sādhana Catuṣṭaya, or fourfold means of accomplishment, refers to the foundational qualifications required for an aspirant to effectively engage in the study and practice of Advaita Vedanta, ensuring the mind is prepared for discriminative inquiry into the nature of reality. These prerequisites, delineated by Ādi Śaṅkara in texts such as the , emphasize inner discipline over mere intellectual pursuit, as an unprepared mind risks misunderstanding or superficial engagement with non-dual teachings. The framework originates from the tradition's recognition that self-knowledge () demands a purified , free from distractions and biases toward the transient. The first qualification, (discrimination), involves the capacity to distinguish between the eternal reality (nitya, or Ātman) and the ephemeral phenomena (anitya, the world of names and forms). This discernment arises from scriptural study and reflection, recognizing that only the unchanging endures beyond birth, , and change, while all else is illusory or dependent. Śaṅkara outlines it in (verse 19): "First is of Real from unreal," underscoring its primacy as the intellectual foundation for rejecting superimposition (adhyāsa). Following is vairāgya (dispassion), a cultivated detachment from enjoyment of objects both in this world and potential heavenly realms, stemming from the realization of their inherent unsatisfactoriness and transience. This is not mere but an inner indifference born of understanding that such pursuits perpetuate bondage (), redirecting focus toward liberation. Śaṅkara describes it as "detachment from worldly and heavenly enjoyments," positioning it as a natural outcome of . The third element, ṣaṭsampatti (sixfold virtue or inner wealth), comprises disciplined attainments that stabilize the mind and senses:
  • Śama: Control of the mind through practices like meditation, restraining wandering thoughts.
  • Dama: Restraint of external senses to prevent dissipation of energy.
  • Uparati: Spontaneous withdrawal from ritualistic or worldly activities not conducive to self-inquiry.
  • Titikṣā: Endurance of life's dualities (heat/cold, pleasure/pain) without complaint or aversion.
  • Śraddhā: Firm faith in the scriptures (śruti), guru, and one's innate Self.
  • Samādhāna: Sustained, one-pointed focus on the truth of non-duality.
These virtues, detailed in Tattva Bodha, foster a tranquil, receptive instrument for knowledge, as an agitated mind cannot grasp subtle truths. Culminating the quartet is mumukṣutva (intense longing for mokṣa), an unshakeable yearning for final release from (avidyā) and its cycles of . This burning desire propels persistent effort, prioritizing eternal over temporary gains. Śaṅkara concludes the verse: "and finally, intense desire for liberation," affirming its role in motivating the entire process. In Advaita tradition, possession of these qualifications in sufficient measure qualifies one for śravaṇa (hearing the teachings), without which higher practices yield no fruition.

Praxis: Śravaṇa, Manana, and Nididhyāsana

In Advaita Vedanta, the praxis for attaining jnāna (direct knowledge of the non-dual Self) centers on the threefold discipline of śravaṇa (hearing or study), manana (reflection or contemplation), and nididhyāsana (meditation or assimilation), as delineated in Adi Śaṅkara's commentaries on the principal Upanishads and Brahma Sūtras. These stages presuppose the fulfillment of the sādhana catuṣṭaya (fourfold qualifications), including discrimination between the real and unreal, and serve as the direct means (sādhana) to eradicate avidyā (ignorance) and realize the identity of Ātman (self) and Brahman (ultimate reality). The sequence is sequential yet interdependent, with each building upon the prior to transition from intellectual conviction to experiential realization, ultimately yielding mokṣa (liberation). This methodology derives from Vedic injunctions, such as in the Bṛhadāraṇyaka Upanishad (2.4.5), where Yājñavalkya instructs King Janaka on realizing the Self through these practices. Śravaṇa constitutes the foundational phase, involving systematic study and attentive listening to the mahāvākyas (great sayings) like "Tat tvam asi" ("Thou art That") from a qualified (srotriya with direct realization), who interprets the Prasthānatrayī (, Brahma Sūtras, Bhagavad Gītā). This stage establishes the śabda-pramāṇa (scriptural authority) as the primary valid means of knowledge for the transcendental , countering sensory perceptions that reinforce duality. Śaṅkara emphasizes that mere rote learning suffices not; it requires (śraddhā) and focus to grasp the non-dual teaching intellectually, free from contradictions. Without a guru's guidance, misinterpretation risks, as the teachings transcend empirical validation. Manana follows as the reflective phase, wherein the seeker employs (tarka) to resolve intellectual doubts (saṃśaya) arising from śravaṇa, such as apparent conflicts between non-duality and worldly . This involves repeated mental scrutiny of scriptural propositions—e.g., analyzing how māyā accounts for apparent multiplicity without compromising Brahman's indivisibility—until a doubt-free conviction (niścitā ) emerges. Śaṅkara describes it as "reflective thinking" essential for firming the heard against counterarguments from other schools like or Sāṃkhya. Neglect of manana leaves understanding superficial, prone to relapse under empirical pressures. Nididhyāsana represents the culminating meditative assimilation, a sustained, on the non-dual truth to internalize it experientially, extinguishing subtle vasanas (latent impressions) of ego and duality. Unlike ritualistic meditation, it is nididhyāsana proper—constant vigilance in applying the realization amid daily activities, as in Ramana Maharshi's elucidation of self-enquiry as its essence. Śaṅkara likens it to concentrated contemplation yielding aparokṣa-jñāna (immediate knowledge), where the mind abides in Ātman without distraction, transcending conceptual thought. This direct knowledge is permanent, arising from the destruction of ignorance (avidyā) and resulting in the firm realization of the identity of Ātman and Brahman. Mokṣa is thus the outcome of this knowledge and is not dependent on or identical to temporary meditative states such as nirvikalpa samādhi, which may serve as a means for mental purification and preparation but do not themselves constitute liberation. This stage, often protracted, confirms liberation while embodied (jīvanmukti), with full fruition at death (videhamukti). Debates persist, as in Satchidanandendra Saraswati's interpretation, on whether nididhyāsana is distinct or subsumed under deepened śravaṇa, but orthodox tradition upholds all three as indispensable for most seekers.

Mahāvākyas and Direct Insight

The , or "great sayings," are authoritative Upanishadic declarations that encapsulate the core Advaita doctrine of the non-dual identity between Ātman (the true Self) and (the absolute reality), functioning as meditative foci to transcend conceptual duality. These statements are not mere propositions but tools for śravaṇa (scriptural study), where a qualified conveys their lakṣyārtha (implied essence), revealing the undifferentiated oneness beyond subject-object distinctions. The four principal Mahāvākyas, traditionally one from each Veda, include: "Prajñānam brahma" ("Consciousness [is] Brahman") from the Aitareya Upaniṣad of the Ṛgveda, emphasizing Brahman as pure awareness; "Aham brahmāsmi" ("I [am] Brahman") from the Bṛhadāraṇyaka Upaniṣad of the Yajurveda, affirming the individual's inherent divinity; "Tat tvam asi" ("That thou art") from the Chāndogya Upaniṣad of the Sāmaveda, negating separation between the universal and personal; and "Ayam ātmā brahma" ("This Self [is] Brahman") from the Māṇḍūkya Upaniṣad of the Atharvaveda, identifying the innermost Self directly with the ultimate. Contemplation of these sayings, integrated with manana (logical reflection) and nididhyāsana (sustained meditation), dissolves intellectual doubts and superimpositions (adhyāsa), paving the way for non-discursive understanding. Direct insight, termed aparokṣānubhūti ("immediate experience"), constitutes the soteriological climax in Advaita, wherein the practitioner attains unmediated, intuitive cognition of Ātman-Brahman identity, rendering avidyā (nescience) inoperative and yielding mokṣa (liberation) in this life (jīvanmukti). Ādi Śaṅkara's Aparokṣānubhūti, a 144-verse primer attributed to him and dated to around the 8th century CE, systematically outlines this realization through ātma-vicāra (self-inquiry), viveka (discrimination between real and unreal), and renunciation of the transient, likening the world's appearance to illusions like a rope mistaken for a snake. Unlike mediated (parokṣa) knowledge from scriptures or senses, this insight is self-validating and transformative, wherein all phenomena are cognized as non-different from the Self, without requiring further practice. The Mahāvākyas anchor this process by providing the verbal catalyst, their negation of duality yielding experiential unity upon fruition.

Scriptural Authority

The Prasthānatrayī: Upanishads, Brahma Sūtras, and Bhagavad Gītā

The Prasthānatrayī, consisting of the , Brahma Sūtras, and Bhagavad Gītā, forms the canonical foundation (prasthāna) for Vedānta philosophy, including Advaita, providing revelation, systematic logic, and practical synthesis respectively. These texts establish the authority for non-dual (advaita) teachings by delineating the nature of as the sole reality, the identity of ātman with , and the illusory status of the world. In Advaita tradition, they are interpreted through commentaries by Ādi Śaṅkara (c. 788–820 CE), who harmonizes their doctrines to refute dualistic or pluralistic views while privileging direct intuitive knowledge (aparokṣānubhūti) over ritualism. The , designated as the śruti-prasthāna or revelatory foundation, comprise the philosophical core of the ' concluding portions, emphasizing esoteric knowledge () over Vedic ritual (karma-kāṇḍa). Ādi Śaṅkara commented on —Iśā, Kena, Kaṭha, Praśna, Muṇḍaka, Māṇḍūkya, Taittirīya, Aitareya, Chāndogya, and Bṛhadāraṇyaka—which articulate non-duality through (great sayings) such as "tat tvam asi" ("that thou art") from the Chāndogya Upaniṣad 6.8.7 and "ahaṃ brahmāsmi" ("I am ") from the Bṛhadāraṇyaka Upaniṣad 1.4.10. Composed between approximately 800 BCE and 200 BCE, these texts assert the superimposition (adhyāsa) of empirical reality on and prescribe (vicāra) for liberation (mokṣa), serving as the primary source for Advaita's ontological claims despite interpretive variations across schools. The Brahma Sūtras, attributed to Bādarāyaṇa (identified with Vyāsa), constitute the nyāya-prasthāna or logical foundation, comprising 555 aphorisms (sūtras) organized into four chapters (adhyāyas): the first on harmony of scriptural statements about , the second refuting rival views (e.g., Sāṅkhya dualism), the third on qualifications for realization, and the fourth on resulting conduct. Likely composed between 400 BCE and 200 CE, these terse statements systematize Upanishadic doctrines, resolving apparent contradictions—such as Brāhmana's causality without transformation (vivartavāda)—and establishing Vedānta's independence from other philosophies. Śaṅkara's bhāṣya (commentary) interprets them to affirm absolute non-duality, critiquing realist interpretations while grounding in scriptural pramāṇas (means of knowledge). The Bhagavad Gītā, as the smṛti-prasthāna or remembered tradition, integrates the Prasthānatrayī's insights into a practical dialogue within the Mahābhārata, where Kṛṣṇa instructs on harmonizing action (karma-yoga), devotion (bhakti-yoga), and (jñāna-yoga) under non-dual realization (Gītā 18.66). Dating to around 400 BCE–200 CE, its 700 verses synthesize Upanishadic metaphysics with ethical conduct, portraying Īśvara as the locus of while subordinating provisional realities to . In Advaita , Śaṅkara's commentary resolves tensions—e.g., between apparent (Gītā 11) and non-dualism—by classifying devotional elements as preparatory for nirguṇa Brahman-knowledge, distinguishing it from qualified non-dual (viśiṣṭādvaita) readings that emphasize eternal distinction. Together, the Prasthānatrayī demand sequential study: revelation via , logical consolidation via Sūtras, and lived application via Gītā, culminating in direct realization.

Śaṅkara's Bhāṣyas and Sub-Commentaries

Ādi Śaṅkara's bhāṣyas constitute the foundational exegetical works of Advaita Vedanta, interpreting the Prasthānatrayī—principal Upaniṣads, Sūtras, and Bhagavad Gītā—as affirming the non-dual reality of , with the empirical world as a (adhyāsa) due to (avidyā). His commentaries on eleven Upaniṣads, including the Īśā, Kena, Kaṭha, Pṛśna, Muṇḍaka, Māṇḍūkya (with Gauḍapāda's Kārikās), Taittirīya, Aitareya, Chāndogya, Bṛhadāraṇyaka, and Śvetāśvatara, extract non-dual teachings by resolving textual ambiguities through epistemological analysis prioritizing śruti and anumāna. The Sūtra Bhāṣya systematically synthesizes Vedic lore, refuting Sāṅkhya dualism, Buddhist momentariness, and Nyāya realism via vivartavāda, wherein the world appears as without real transformation. Similarly, the Bhagavad Gītā Bhāṣya subordinates karma-yoga and to jñāna-mārga, portraying Kṛṣṇa's teachings as pointers to ātman- identity for qualified aspirants. Direct disciples authored sub-commentaries (vṛtti or ṭīkā) to clarify and defend Śaṅkara's positions. Padmapāda's Pañcapādikā elucidates the adhyāsa bhāṣya and first four pādas of the Brahma Sūtra Bhāṣya, emphasizing avidyā's indefinable nature and the necessity of guru-śiṣya paramparā for realization. , traditionally identified as post-renunciation, produced vartikas on the Bṛhadāraṇyaka and Taittirīya Upaniṣad Bhāṣyas, advocating ṛṣṭi-pratyagbhāva-vāda—positing self-knowledge as simultaneous with world-negation—over sequential models, and the independent Naṣkarmya treatise reinforcing śravaṇa-manana-nididhyāsana praxis. Subsequent ācāryas extended this lineage, with Vācaspati Miśra's Bhāmatī providing a voluminous ṭīkā on the entire Brahma Sūtra Bhāṣya around the 9th century CE, countering Bhāskara's interpretations by upholding avidyā's locus in while integrating logical refutations of opponents. This work birthed the Bhāmatī sub-school, contrasting the Vivaraṇa of Prakāśātman, and influenced medieval debates on whether avidyā is one or many, ensuring Advaita's doctrinal resilience against pluralistic Vedānta variants. These sub-commentaries, rooted in Śaṅkara's framework, prioritize scriptural fidelity over speculative innovation, preserving non-dualism's emphasis on direct intuitive knowledge (aparokṣānubhūti) as the sole means to mokṣa.

Supplementary Texts: Gauḍapāda's Kārikās and Later Works

Gauḍapāda's Māṇḍūkya Kārikā, composed circa 500 CE, constitutes a pivotal supplementary text in Advaita Vedanta, offering a verse commentary on the Māṇḍūkya Upaniṣad. The work comprises 215 kārikās organized into four prakaraṇas—Āgama, Vaitathya, Advaita, and Alātasānti—which systematically elucidate the Upaniṣad's terse analysis of the syllable Oṃ and states of consciousness. In the Vaitathya prakaraṇa, Gauḍapāda introduces , the doctrine of non-origination, positing that , the ultimate reality, is ajā (unborn) and free from birth, change, or destruction, rendering the phenomenal world illusory without true causation. This view distinguishes Advaita from causal theories like parināma (transformation), emphasizing (vivarta) over empirical reality. The Kārikā draws parallels between waking experience and dream states to illustrate duality's unreality, culminating in the Alātasānti prakaraṇa, which likens samsāra's cessation to the extinguishing of a firebrand's sparks, symbolizing the end of illusory perceptions. While exhibiting terminological affinities with Mahāyāna Buddhist concepts such as , Gauḍapāda maintains a substantive Vedāntic , rejecting Buddhist denial of an eternal by affirming ātman-brahman identity. Tradition identifies Gauḍapāda as the paramaguru of Ādi Śaṅkara, influencing the latter's synthesis, though Śaṅkara's bhāṣya on the Kārikā tempers its radical toward a more provisional acceptance of vyāvahārika reality. Post-Śaṅkara supplementary texts expand on these foundations through prakaraṇa granthas and sub-commentaries. , Śaṅkara's direct disciple (circa 8th century CE), authored the Naīṣkarmya Siddhi, a four-chapter in verse that delineates the path to mokṣa via śravaṇa, manana, and nididhyāsana, arguing that knowledge alone dispenses with karma and ritual, achieving actionless realization of non-duality. This text bridges scriptural with practical , emphasizing of doership. Later developments include Vācaspati Miśra's Bhāmatī (9th century), a detailed sub-commentary on Śaṅkara's Brahma Sūtra Bhāṣya, which elaborates epistemological and ontological aspects, founding the Bhāmatī subschool. The Vivaraṇa school, initiated by Prakāśātman's commentary on Padmapāda's Pañcapādikā (), refines avidyā as beginningless and subtle, influencing subsequent dialectics. Vidyāraṇya's Pañcadaśī (), structured in 15 chapters, synthesizes Advaita doctrines using vivid analogies for , levels of reality, and jīvanmukti, serving as a comprehensive manual for advanced study. These works, while interpretive, preserve and innovate upon Gauḍapāda's non-dual insights amid philosophical debates with rival schools like .

Historical Development

Pre-Śaṅkara Roots: Gauḍapāda and Early Vedānta

Gauḍapāda, a pivotal figure in the formative stages of non-dualistic thought within Vedānta, is dated to approximately the 6th century CE based on textual analysis and historical references in traditional lineages. His primary contribution is the Māṇḍūkya-kārikā, a metrical commentary comprising around 215 verses on the Māṇḍūkya Upaniṣad of the Atharva Veda, which elucidates the nature of through the symbol Oṃ and the states of consciousness. This text marks the earliest systematic exposition identifiable with proto-Advaita ideas, predating Ādi Śaṅkara by about two centuries and serving as a foundational link between the Upaniṣads and later Vedāntic developments. The kārikā is structured into four chapters—Āgama, Vaiśvānara, Advaita, and Alatāśānti—progressing from scriptural affirmation to dialectical negation of duality. Central to Gauḍapāda's doctrine is , the theory of non-origination, positing that the world of phenomena neither arises nor ceases, akin to illusions in dreams or mirages, with true being the unchanging, non-dual (ātman) identical with . He employs analogies such as ropes mistaken for snakes to illustrate how empirical reality (māyā) superimposes on the absolute, rejecting causal creation ex nihilo while affirming the eternity of the self-luminous . This approach draws on Upaniṣadic motifs but incorporates dialectical methods resembling those in Mahāyāna , such as Nāgārjuna's Mādhyamika-kārikā, though Gauḍapāda subordinates them to Vedic authority, emphasizing turyā (the fourth state) beyond waking, dreaming, and deep sleep. In the broader context of early Vedānta, Gauḍapāda's work represents a shift from the more pluralistic or qualified non-dual interpretations of the Brahma Sūtras attributed to Bādarāyaṇa (c. 400 BCE–200 CE), synthesizing Upaniṣadic with rigorous (bādha) of multiplicity. Prior Vedāntic thinkers, such as those inferred from fragmentary commentaries, often maintained realist ontologies, but Gauḍapāda's illusionistic framework laid groundwork for Śaṅkara's synthesis, influencing the guru-disciple lineage where tradition holds him as Śaṅkara's paramaguru via . Scholarly analyses, including those by T. M. P. Mahadevan, highlight how Gauḍapāda oriented Vedānta toward absolute non-dualism while critiquing Buddhist by grounding it in the self-evident svaprakāśatva of , distinguishing it from mere voidness. This pre-Śaṅkara phase thus anticipates Advaita's core tenet that liberation (mokṣa) arises from discerning the sole reality of , free from origination or dissolution.

Adi Śaṅkara's Synthesis (c. CE)

![Raja Ravi Varma's portrait of Adi Śaṅkara][float-right]
Adi Śaṅkara, traditionally dated to circa 788–820 CE, systematized Advaita Vedanta through his extensive commentaries on the foundational texts known as the Prasthānatrayī—the principal , Brahma Sūtras, and Bhagavad Gītā—interpreting them to emphasize the non-dual reality of as the sole existent entity, with the phenomenal world arising as an illusory superimposition (adhyāsa) due to ignorance (avidyā). His Brahma Sūtra Bhāṣya reconciles apparent contradictions in the by positing as attributeless (nirguṇa), eternal, and the substratum of all experience, refuting dualistic interpretations from schools like Sāṅkhya and early Vedānta. In these works, Śaṅkara employs logical analysis (tarka) to argue that the individual self (ātman) is identical to , with liberation (mokṣa) achieved through discriminative knowledge () that dispels the misconception of duality.
Śaṅkara's synthesis integrates the illusory nature of the world (māyā) as a creative power (śakti) of Brahman, explaining empirical reality as a provisional (vyāvahārika) level without compromising absolute non-duality (pāramārthika). He critiques Buddhist śūnyavāda and vijñānavāda for denying a permanent substrate, asserting instead that Brahman's self-luminosity (svaprakāśatva) accounts for consciousness without reduction to void or momentary fluxes. Through sub-commentaries and independent treatises like Upadeśasāhasrī, he outlines the epistemological method of śravaṇa (hearing), manana (reflection), and nididhyāsana (meditation) to realize brahman-ātman identity, grounding praxis in scriptural authority while subordinating ritualism of Pūrva Mīmāṃsā to jñāna-mārga. To institutionalize this philosophy, Śaṅkara established four cardinal maṭhas—Śṛṅgeri in the south, in the west, Pūrī (Govardhana) in the east, and Jyotirmatha in the north—each tasked with preserving specific and propagating Advaita teachings amid declining Vedic orthodoxy and Buddhist influence. These monastic centers, along with the organization of the Daśanāmī Saṃnyāsin orders, facilitated doctrinal continuity and debate, enabling Advaita to counter rival schools and revive Brahmanical traditions by the . His hagiographic tours and polemics, as recorded in traditional biographies like the Śaṅkara Digvijaya, depict victories over opponents, underscoring the causal role of his synthesis in consolidating non-dual Vedānta as a dominant interpretive framework.

Medieval Expansions: Sureśvara, Vācaspati, and Yogic Infusions

Sureśvara, traditionally regarded as a direct disciple of Ādi Śaṅkara in the late 8th or early 9th century CE, advanced Advaita Vedānta through independent treatises and commentaries that emphasized the primacy of immediate knowledge (jñāna) for liberation over ritual action or gradual purification. In his Naṣkarmya Siddhi (c. 800 CE), a seminal independent work comprising four chapters, Sureśvara delineates the non-dual nature of ātman as identical with Brahman, arguing that true realization (aparokṣānubhūti) negates all superimposition (adhyāsa) without requiring empirical verification or preparatory karma, as actions presuppose duality. His Bṛhadāraṇyaka Upaniṣad Vārttika further refines Śaṅkara's exegesis by prioritizing śravaṇa (hearing), manana (reflection), and nididhyāsana (contemplation) as means to dissolve ignorance (avidyā), critiquing Mīmāṃsā insistence on Vedic injunctions for mokṣa. Sureśvara's epistemology underscores that liberation is not achieved but recognized as ever-present, influencing later Advaitins by resolving tensions between Śaṅkara's apparent provisional acceptance of action and absolute non-dualism. Vācaspati Miśra (c. 850–950 CE), a prolific polymath commentator active in the 9th–10th centuries, extended Advaita interpretations through his Bhāmatī, a detailed sub-commentary on Śaṅkara's Brahma Sūtra Bhāṣya, which systematized defenses against rival schools like Nyāya and Buddhism. The Bhāmatī posits avidyā as an eternal, beginningless veiling power (āvaraṇa) inherent to the individual, distinguishable from Śaṅkara's more ambiguous formulations, and employs logical analysis to affirm Brahman's sole reality while accommodating perceptual experience as illusory superimposition. This work birthed the Bhāmatī sub-school of Advaita, which contrasted with the later Vivaraṇa school's emphasis on reflexive awareness (pratibimba-vāda), by integrating Mīmāṃsā hermeneutics to validate scriptural authority without conceding to dualistic realism. Vācaspati's broader oeuvre, including commentaries on Sāṃkhya and Yoga, enriched Advaita by borrowing dialectical tools, though his pluralistic engagements sometimes blurred strict non-dualism, prompting critiques from purists for diluting Śaṅkara's radical māyā-doctrine. Medieval Advaita from the 10th–13th centuries increasingly infused yogic elements, syncretizing non-dual metaphysics with practical disciplines from Pātañjala Yoga and texts like the Yoga Vāsiṣṭha, to address realization's experiential demands beyond mere intellectual assent. Thinkers such as Vimuktātman (c. 10th century) in his Iṣṭasiddhi incorporated yogic meditation (dhāraṇā and dhyāna) as preparatory aids for purifying the mind (citta-śuddhi), enabling discernment of sat (reality) from asat (illusion), while maintaining that such practices culminate in non-dual samādhi where subject-object duality dissolves. This infusion reflected broader tantric and haṭha-yogic currents, as seen in Advaitic appropriations of breath control (prāṇāyāma) and postural disciplines to stabilize nididhyāsana, countering critiques of Advaita's alleged impracticality amid rising devotional and dualistic traditions. However, purists like Sureśvara subordinated yoga to jñāna-mārga, viewing it as ancillary to direct insight, ensuring yogic methods served rather than supplanted Vedāntic non-dualism.

Colonial and Modern Eras: Niścaldās to Contemporary Scholarship

Niścaldās (ca. 1791–1863), a Dādūpanthī from , composed the Vicārsāgar (Ocean of Inquiry) in the as a synthesizing classical Advaita Vedānta doctrines, including non-dualism (advaita), the illusory of the (māyā), and the identity of the self (ātman) with . The text employed allegorical discourses to reframe empirical as pointers to ultimate non-duality, drawing on Śaṅkara's commentaries while adapting them for non-elite audiences beyond Sanskrit-literate Brahmins. Its popularity is evidenced by multiple editions in the 19th century and translations into regional languages, influencing later reformers such as , who cited it as a key exposition. Niścaldās's work exemplifies a precolonial vernacularization of Advaita, predating British rule's intensification and challenging narratives that attribute Advaita's modern prestige solely to colonial-era Protestant influences or Orientalist rediscoveries. During the colonial period (late 18th to mid-20th century), Advaita scholarship persisted through traditional Indian paṇḍits who engaged missionary critiques and , often defending non-dual against dualistic . In , non-Brahmin mercantile communities like the Ceṭṭiyārs in colonial Madras adapted Advaita to foster Hindu self-identity, producing texts that integrated ritual praxis with non-dual metaphysics amid caste and reform movements. Northern traditions, including Dādūpanthī and Smārta lineages, continued composing commentaries on Śaṅkara's bhāṣyas, with figures like Swami Dayananda Saraswati (1826–1883) of the selectively invoking Advaita to critique while emphasizing Vedic . European Orientalists, such as (1845–1919), translated and systematized Advaita texts like the Upaniṣads in works such as The System of the Vedānta (1883), promoting it as Hinduism's philosophical core, though their interpretations sometimes imposed idealistic frameworks alien to indigenous causal realism in māyā's operative illusion. In the 19th and early 20th centuries, Advaita gained global traction through reformers like Vivekananda (1863–1902), who presented non-dualism at the 1893 in , framing it as a universal mysticism compatible with science and emphasizing direct self-inquiry over ritualism. This era saw institutional revivals, such as the (founded 1897), which disseminated Advaita via English translations and ashrams, alongside figures like (1872–1950), who synthesized it with evolutionary integralism in The Life Divine (1914–1919). Traditional monastic centers, including Śṛṅgeri and Kāñcīpūram maṭhas, produced sub-commentaries rebutting rival Vedānta schools, maintaining doctrinal purity against syncretic dilutions. Contemporary scholarship (post-1947 to present) emphasizes philological rigor and historical contextualization, moving beyond colonial-era idealizations to examine Advaita's textual diversity and social embeddings. Michael S. Allen's analyses, such as The Ocean of Inquiry (2024), highlight vernacular traditions like Niścaldās's as evidence of Advaita's endogenous expansion from the onward, countering constructivist claims of colonial invention. Recent surveys document over 200 English-language studies since 2000, focusing on sub-commentarial debates (e.g., mūlāvidyā theories) and interdisciplinary links to , while critiquing earlier Western biases toward monistic abstraction over Advaita's ethical and praxis-oriented dimensions. Indian institutions like the continue publishing critical editions, such as those of Gauḍapāda's Kārikās, ensuring fidelity to pramāṇa-based amid globalization. This scholarship underscores Advaita's resilience, privileging empirical textual evidence over ideological narratives.

Institutional and Practical Dimensions

Monastic Lineages: Maṭhas and Saṃpradāyas

The monastic lineages of Advaita Vedanta center on the four Amnaya Peethams, traditional seats of learning and authority established by Adi Shankara around the 8th century CE to systematize the dissemination of non-dual philosophy and Vedic dharma across India. These mathas (monasteries) are positioned in the cardinal directions, each associated with a primary Veda and entrusted to one of Shankara's four principal disciples as the founding acharya, ensuring continuity through successive pontiffs known as Shankaracharyas. The southern Dakshinamnaya Sringeri Sharada Peetham in Sringeri, Karnataka, links to the Yajur Veda and Sureśvarācārya; the western Paśchimāmnāya Dvārakā Pīṭham in Dwarka, Gujarat, to the Ṛg Veda and Padmapādācārya; the eastern Pūrvāmnāya Govardhana Maṭha in Puri, Odisha, to the Sāma Veda and Hastāmalakācārya; and the northern Uttarámnāya Jyotir Maṭha in Joshimath (near Badrinath), Uttarakhand, to the Atharva Veda and Tōṭakācārya. These peethams function as custodians of Advaita teachings, preserving Śaṅkara's bhāṣyas (commentaries), training sannyāsins in scriptural and philosophical , and guiding lay practitioners toward while upholding and ethical norms. Each matha maintains independent lineages of initiation and doctrinal interpretation, though they collectively affirm the paramparā (guru-disciple succession) tracing to Shankara, fostering institutional stability amid historical invasions and regional schisms. Affiliated with these mathas is the Daśanāmī Saṃpradāya, a renouncer order of ekadaṇḍi sannyāsins (bearing a single staff, symbolizing non-dual unity) organized into ten monastic names or lineages: Giri, , Bhāratī, Sarasvatī, Vana, Araṇya, Parvata, Sāgara, Āśrama, and Tīrtha. Distribution ties specific names to mathas—Sringeri oversees , Bhāratī, and Sarasvatī; Dvārakā handles Tīrtha and Āśrama; Jyotir Maṭha governs Sāgara, Parvata, and Giri; Govardhana manages Vana and Araṇya—enabling peripatetic ascetics to affiliate regionally while upholding Advaita's emphasis on detachment and . This structure, attributed to Shankara's reforms, integrated diverse ascetic groups under Advaita , promoting non-sectarian worship of deities like Śiva and Viṣṇu as provisional aids to realizing . The saṃpradāyas emphasize rigorous sādhanā (practice), including study of the Prasthānatrayī and meditation on (great sayings) specific to each peetham, such as "Ahaṃ brahmāsmi" for . Historically, these lineages countered heterodox challenges through polemics and alliances with Smārta brahmins, sustaining Advaita's influence into the modern era, where current acharyas continue commentaries and public discourses despite occasional disputes over succession.

Integration with Smārta Orthodoxy and Ritual Life

Adi Śaṅkara fostered a synthesis between Advaita Vedānta's non-dual metaphysics and the Smārta tradition's emphasis on ritual rooted in Smṛti texts and varṇāśramadharma, positioning devotional practices as provisional means for purifying the mind toward ultimate realization. This integration preserved Vedic ritualism for qualified householders while subordinating it to as the highest path, countering sectarian divisions prevalent in his era. The Panchāyatana pūjā, instituted by Śaṅkara, exemplifies this harmony by mandating the worship of five deities—Śiva, Viṣṇu, , Sūrya, and Ganeśa—arranged in a pattern with the practitioner's iṣṭa-devatā at the center, symbolizing their equality as aspects of veiled by māyā. Performed daily by Smārta Brahmins, this rite eliminates bheda-bhāva (dualistic distinctions) through ritual enactment of , serving as an upāsanā discipline to mitigate ego and prepare for nirguṇa realization. Variations, such as Śiva- or Viṣṇu-centered arrangements, accommodate sectarian leanings without compromising Advaita's core tenet that all forms are superimpositions to be transcended. Within maṭha lineages, sannyāsins renounce elaborate rituals per Advaita's ascetic ideal, yet oversee Smārta householders' adherence to these practices, including saṃskāras and festivals, to sustain as a supportive framework for philosophical inquiry. and Smārta rites persist in select South Indian Advaita communities, underscoring ritual's role in empirical (vyāvahārika) validity while affirming its ultimate sublation in non-dual knowledge. This pragmatic balance ensured Advaita's institutional endurance amid diverse Hindu devotional currents.

Ethical Presuppositions: Dharma and Non-Dual Conduct

In Advaita Vedanta, ethical presuppositions operate on two interconnected levels corresponding to the philosophy's ontological distinction between the empirical world (vyāvahārika) and (pāramārthika). At the empirical level, —defined as righteous duty aligned with Vedic injunctions, social roles (varṇāśrama), and moral virtues such as non-violence (ahiṃsā), truthfulness (), and (upekṣā)—serves as a foundational for maintaining cosmic and social order while preparing the seeker for self-knowledge (). Śaṅkara, in his commentary on the Sūtra (1.1.4), posits that adherence to dharma purifies the mind (cittaśuddhi) by mitigating impurities like desire and aversion, thereby creating receptivity to scriptural study and contemplation, though dharma itself neither causes nor constitutes liberation (mokṣa), which arises solely from discriminative knowledge of non-duality. This provisional ethics emphasizes over obligatory other-regardingness as a prerequisite for enlightenment; moral actions, including ritualistic and altruistic deeds (karmayoga), foster detachment and mental equipoise but bind the ignorant to through ego-identification, as elaborated in Śaṅkara's Bhagavad Gītā Bhāṣya (chapters 2–4), where dharma is reconciled with by performing duties without attachment to results. Ethical lapses, conversely, obstruct by reinforcing ignorance (avidyā), underscoring dharma's instrumental role in the sādhanā-catuṣṭaya (fourfold qualifications: discrimination, dispassion, discipline, and desire for liberation). For the —the liberated soul abiding in non-dual awareness while embodied—conduct transcends conventional , manifesting as spontaneous, non-agentic action free from moral dualism. Such individuals perceive all phenomena as , rendering distinctions of right and wrong illusory at the absolute level; yet, their behavior exhibits "natural nobility" through residual prārabdha karma (fructifying karma), appearing ethical without deliberate volition or karmic accrual, akin to a dreamer acting in a dream unaware of waking reality. Śaṅkara illustrates this in his Brahma Sūtra Bhāṣya (3.2.21) by comparing the jīvanmukta to a magician who knows illusions as unreal but engages the provisionally, ensuring actions align with empirical welfare without egoic bondage. This non-dual conduct critiques ego-bound as provisional fictions, prioritizing realization over moral perfection, though it upholds Vedic for the unprepared to avoid .

Inter-Philosophical Engagements

Buddhist Parallels and Polemical Divergences

Advaita Vedanta exhibits conceptual parallels with Mahāyāna , particularly , in their shared rejection of the ultimate reality of origination and cessation in phenomena. Gauḍapāda's Māṇḍūkya-kārikā draws on ideas, employing (non-origination) akin to Nāgārjuna's anutpāda, asserting that entities neither arise nor perish from an absolute standpoint, with the empirical world appearing through or . Both traditions utilize dialectical negation— in Advaita and the tetralemma in —to dismantle dualistic perceptions, emphasizing non-dual awareness (advaya) realized via introspective practices like asparśayoga (), which echoes Buddhist meditative insight into emptiness (). These affinities stem from Gauḍapāda's exposure to Mahāyāna thought, as evident in the fourth chapter (Alātashānti-prakaraṇa) of his karika, which adopts Buddhist terminology to argue against the arising of consciousness-sparks from a supposed source, paralleling Nāgārjuna's critique of inherent existence (svabhāva). However, Ādi Śaṅkara integrates these elements into a Vedic framework, positing Brahman as the substratum of reality—eternal, conscious existence (sat-cit)—contrasting with Madhyamaka's non-affirmative emptiness, which denies any positive ultimate entity. Śaṅkara views Buddhist śūnyatā as an analytical tool lacking ontological depth, potentially lapsing into nihilism by negating all without affirming a ground of being. Polemical divergences intensify in Śaṅkara's refutations, detailed in his Brahma-sūtra-bhāṣya, where he systematically critiques Buddhist schools: Sarvāstivāda's eternal dharmas as contradicting impermanence, Vijñānavāda's mind-only idealism as unable to account for intersubjective validity, and Śūnyavāda's voidness as failing to explain experience without a witnessing consciousness. He argues that Buddhism's rejection of an eternal ātman erodes the soteriological basis for mokṣa, reducing liberation to mere cessation (nirvāṇa) without identity with a transcendent reality, and charges doctrines like momentariness (kṣaṇikavāda) with logical inconsistencies in causation and ethics. Advaita, grounded in Upaniṣadic authority, upholds Brahman as the unchanging witness, enabling ethical continuity via dharma prior to realization, unlike Buddhism's emphasis on conditioned arising (pratītyasamutpāda) devoid of substantive self. Buddhist thinkers, in turn, contested Advaita's substantialism as reifying the very duality it claims to transcend, with maintaining that even would be empty of inherent nature if posited absolutely. These exchanges, spanning the 5th to 8th centuries CE, reflect Advaita's assimilation and rebuttal of Buddhist dialectics, contributing to Buddhism's decline in by the 12th century while fortifying Vedānta's non-dualism against charges of being a "crypto-Buddhist" (prachanna-bauddha).

Contests with Viśiṣṭādvaita, Dvaita, and Other Vedānta Schools

Rāmānuja's Śrī Bhāṣya (c. 11th–12th century CE) mounts a direct assault on Advaita's māyā theory, contending that an unreal world cannot ground the Vedic prescriptions for ethical action, ritual efficacy, or devotional surrender (prapatti), as illusions lack causal potency to bind or liberate souls. He further objects that māyā, if neither existent nor non-existent, defies logical categorization and fails to account for the beginningless nature of bondage without infinite regress in its locus—whether in Brahman, souls, or elsewhere. In response, Advaitins maintain that māyā functions provisionally on the transactional plane to explain apparent diversity and scriptural language, which is accommodated (upacāra) rather than literal, preserving the absolute reality of nirguṇa Brahman beyond attributes or parts. Viśiṣṭādvaita's qualified non-dualism, wherein souls and matter constitute the real "body" of a personal Brahman (Īśvara), is rebutted by Advaitins as compromising the Upaniṣads' uncompromising identity statements (mahāvākyas) like tat tvam asi ("that thou art"), which negate all modalities of difference rather than subordinating them hierarchically. Appayya Dīkṣita (1520–1593 CE), a prolific Advaita polymath, systematically defends this in works reconciling Śaiva and Advaita perspectives while targeting Viśiṣṭādvaita's dependency model as inadvertently dualistic, since a "body" implies imperfection and separability incompatible with Brahman's sovereignty. These exchanges highlight a core divergence: Advaita's prioritization of apophatic negation (neti neti) over cataphatic affirmations of divine qualities upheld in Viśiṣṭādvaita. Madhva's Dvaita Vedānta (13th century CE) escalates the critique by positing five irreducible differences (pañca-bheda)—between God (Viṣṇu) and souls, God and inert matter, souls and matter, homogeneous souls, and homogeneous matter—as eternally real and scripturally attested, rendering Advaita's non-dualism a denial of perceptual evidence and Vedic pluralism. Madhva dismisses māyā as philosophically incoherent, arguing it cannot veil reality without itself being perceived, thus presupposing the very distinctions it seeks to negate, and undermines knowledge's intrinsic validity (svatah-prāmāṇya). Advaitins counter that Madhva's eternal distinctions presuppose an uncaused multiplicity contradicting the Upaniṣads' unitary cause (ekam evādvitīyam, "one without a second" from Chāndogya Upaniṣad 6.2.1), explainable instead as adhyāsa (superimposition) of names and forms upon Brahman, sublated (badha) in discriminative insight (viveka). By the 16th century, Mādhva dialecticians like Vyāsatīrtha integrated Navya-Nyāya logic to formalize these attacks, prompting Advaita scholars to adopt analogous rigor in refutations, such as deeming Dvaita’s hierarchical gradations of souls (jīva-traividya) as empirically unverifiable and scripturally overextended. Contests with intermediary schools like (difference-and-non-difference, e.g., Bhāskara's 9th-century synthesis) were less acrimonious but centered on Advaita's rejection of partial identity as a halfway concession to duality, insisting that provisional teachings (arthavāda) must culminate in strict non-dualism to resolve apparent contradictions in pramāṇas (means of knowledge). These debates, spanning commentaries on the Brahma Sūtras, underscore Advaita's commitment to empirical sublation through direct realization over ontological pluralism, though critics across schools charge it with epistemological by subordinating ordinary to an unverifiable absolute.

Rebuttals to Mīmāṃsā and Nyāya Realism

Adi Śaṅkara critiqued Pūrva Mīmāṃsā's emphasis on ritual action (karma) as the eternal means to dharma and svarga, arguing that such actions, while provisionally valid within the realm of duality, cannot eradicate the root of suffering or confer ultimate liberation (mokṣa), which demands discriminative knowledge (jñāna) realizing the non-dual self as Brahman. In his debate with the Mīmāṃsā scholar Maṇḍana Miśra around the 8th century CE, Śaṅkara demonstrated that rituals yield only transient results bound by causality and impermanence, presupposing a real distinction between agent, action, and fruit that contradicts the Upaniṣadic mahāvākyas like "tat tvam asi." Maṇḍana defended ritual realism by asserting that Vedic injunctions produce verifiable outcomes through precise performance, but Śaṅkara countered that even flawless yajñas reinforce empirical bondage rather than dissolve the illusion of individuality. Śaṅkara integrated Mīmāṃsā's hermeneutic principles (e.g., apauruṣeyatva of the Veda and primacy of śabda pramāṇa) into Advaita but subordinated the karma-kāṇḍa to the jñāna-kāṇḍa, refuting Mīmāṃsā's denial of a personal creator and its eternalism of Vedic words as incapable of accounting for non-dual unity beyond efficacy. Later Advaitins, building on Śaṅkara's Brahma Sūtra Bhāṣya, argued that Mīmāṃsā's realism about plurality and karmic fruition fails scriptural tests, as rituals imply a changing world incompatible with the unchanging taught in the Upaniṣads. Against Nyāya's realist ontology of seven padārthas (categories)—substance, quality, action, generality, particularity, inherence, and non-existence—Advaita Vedānta, starting with Gauḍapāda's Māṇḍūkyakārikā (c. 6th-7th century CE), refuted the foundational assumptions of time (kāla) and causation as independent realities sustaining plurality. Gauḍapāda undermined Nyāya-Vaiśeṣika's causal law by showing it presupposes an illusory sequence of prior and posterior, contradicting the non-relational eternity of Brahman. Śaṅkara extended this in his Brahma Sūtra Bhāṣya (e.g., 2.2.1), employing vitāṇḍā (destructive dialectic) to expose flaws without affirming alternatives, arguing that Nyāya's categories collapse under scrutiny, as they rely on unproven distinctions masked by ignorance (avidyā). A core Advaita rebuttal targets Nyāya's (samavāya), the eternal relation binding wholes to parts (e.g., atoms in compounds), as leading to : if inherence inheres in itself or requires another relation, it fails to explain unity without circularity or endless deferral. Śaṅkara contended that such relations presuppose difference, which is on the undifferentiated , rendering Nyāya's padārthas vyāvahārika (empirical) at best, not pāramārthika (ultimate), as they contradict śruti's assertion of singular reality. Later thinkers like Ānandajñāna (13th century) further dismantled time as a dravya (substance), arguing its inference from cognitions of priority or simultaneity begs the question of an underlying non-temporal awareness. These critiques affirm Advaita's non-dualism by reducing realist multiplicities to apparent manifestations of māyā.

Criticisms and Debates

Internal Disputes: Mūlāvidyā and Substantive Ignorance

One major internal contention in Advaita Vedanta concerns the ontological status of mūlāvidyā (root ), particularly whether it constitutes a substantive (bhāvarūpa) or merely an epistemic misconception. Proponents of the Vivaraṇa school, building on Prakāśātman's 13th-century commentary Vivarana on Padmapāda's Pañcapādikā, posit mūlāvidyā as a positive, beginningless (anādi), indescribable (anirvacanīya) power inherent to , serving as both the veiling (āvaraṇa) and projecting (vikṣepa) cause of the apparent world. This substantive is deemed the material () cause of (adhyāsa), enveloping pure and enabling the empirical order without implying duality in , as it is sublated by (vidyā). In contrast, the Bhāmatī school, originating with Vācaspati Miśra's 10th-century Bhāmatī on Śaṅkara's Brahma Sūtra Bhāṣya, rejects as the direct locus of mūlāvidyā, attributing it instead to the individual jīva while equating universal mūlāvidyā with māyā under Īśvara's control. Here, ignorance functions epistemically as false cognition with veiling and projective powers but lacks the positive substantiality emphasized in Vivaraṇa; multiple individual ignorances (tulāvidyā) arise beginninglessly to avoid regress, preserving . This approach aligns more closely with Śaṅkara's Adhyāsa Bhāṣya, where avidyā appears as a natural (naisargika) tendency toward error rather than an ontological entity. The debate intensified in modern scholarship, with Swami Satchidanandendra Saraswati (1880–1975) arguing in his 1929 Mūlāvidyānirāsaḥ that mūlāvidyā's substantive formulation is a post-Śaṅkara innovation by commentators like Padmapāda and Prakāśātman, extraneous to Śaṅkara's focus on adhyāsa as non-causal misconception sublated via scriptural inquiry. Critics of substantive ignorance contend it introduces an inexplicable "other" to Brahman, risking logical regress in causation and contradicting non-duality, whereas defenders maintain it resolves Śaṅkara's ambiguities on avidyā's causality without ontological commitment, as its reality is merely transactional (vyāvahārika). These positions reflect broader tensions between fidelity to foundational texts and systematic elaboration, with Vivaraṇa prioritizing explanatory power for illusion's persistence.

External Rejections: Dualist and Devotional Critiques from Bhakti Traditions

Madhvācārya (c. 1238–1317 CE), founder of the Dvaita Vedānta school, mounted a systematic refutation of Advaita Vedānta's non-dualism, asserting instead five eternal, real distinctions (pañca-bheda): between Viṣṇu as supreme Brahman and individual souls (jīvas), among jīvas, between Brahman and insentient matter (jaḍa), among jaḍa, and between jīvas and jaḍa. He contended that Advaita's doctrine of māyā—positing the world as illusory superimposition on nirguṇa Brahman—contradicts direct perception (pratyakṣa), inference (anumāna), and Vedic testimonies affirming the world's substantive reality and diversity, such as descriptions of creation in the Ṛg Veda (10.129) and qualified divine attributes in the Bhagavad Gītā (e.g., 11.5–46). In texts like Tattvodyota and Nyāyāmṛta, Madhva argued that equating the soul with Brahman erodes ethical distinctions and renders devotion (bhakti) meaningless, as worship presupposes an eternal hierarchy of servant (seṣa) and Lord (seṣi), not illusory identity. Devotional traditions within Bhakti, particularly Śrī Vaiṣṇavism under Rāmānuja (1017–1137 CE), critiqued Advaita's impersonal, attributeless (nirguṇa) Brahman as incompatible with scriptural portrayals of a personal deity endowed with infinite auspicious qualities (kalyāṇa-guṇas), such as omniscience and benevolence in the Viṣṇu Purāṇa and Bhagavad Gītā (e.g., 9.4–10). Rāmānuja's Śrī Bhāṣya (c. 11th century), a commentary on the Brahma Sūtras, levels seven key objections (sapta-vidhānupapatti) against Shankara's interpretations: for instance, that māyā cannot veil Brahman without implying a real cause of ignorance contradicting non-dual oneness; that perception of multiplicity demands a real substrate in Brahman as its body (śarīra-śarīri relation), not illusion; and that brahman-knowledge fails to eradicate avidyā if the latter is neither real nor unreal. These critiques uphold viśiṣṭādvaita (qualified non-dualism), where the world and souls are real, dependent modes of Brahman, enabling bhakti and surrender (prapatti) as primary liberation paths rather than subordinate to discriminative knowledge (jñāna). Broader Bhakti movements, spanning the Ālvārs (7th–9th centuries CE) to later figures like Caitanya (1486–1534 CE), rejected Advaita's ultimate dissolution of devotee-God duality as antithetical to relational love (prema-bhakti), which thrives on eternal distinction and response to a personal deity like Kṛṣṇa or Viṣṇu. Ālvār hymns in the Nālāyira Divya Prabandham emphasize emotional surrender to a transcendent-immanent , viewing non-dual absorption as negating the joy of divine play (līlā) and service (kainkaryam), as echoed in Caitanya's Caitanya Caritāmṛta synthesis of acintya-bhedābheda (inconceivable difference-and-non-difference), which prioritizes devotional reciprocity over monistic merger. Such traditions, influential across from the onward, positioned bhakti as democratizing access to the divine, critiquing Advaita's perceived in requiring rare intellectual realization amid apparent worldly reality.

Modern Challenges: Materialist, Scientific, and Perennialist Objections

Materialists challenge Advaita Vedanta's core tenet that the perceived world is mithya (dependent reality or illusion) superimposed on non-dual , arguing instead that physical and constitute the fundamental , with arising as an emergent property of brain activity. This view posits no need for an acausal, unchanging ultimate , as empirical observations of neural correlates—such as synchronized firing in the during —demonstrate consciousness's dependence on specific physical substrates. Damage to regions, as documented in cases like Phineas Gage's 1848 injury, alters personality and decision-making, contradicting the Advaitic claim of an immutable Atman unaffected by bodily changes. Scientific objections extend this by highlighting Advaita's unfalsifiability and conflict with methodological naturalism, where theories must yield testable predictions grounded in observable data. The doctrine of maya, portraying empirical phenomena as ultimately unreal, clashes with the success of scientific models like and , which predict and verify events with high precision without invoking ontological illusion. Attempts to align Advaita with quantum indeterminacy, such as observer effects in double-slit experiments, have been critiqued as misapplications, since operates within probabilistic physical laws rather than endorsing subjective non-dualism. Evolutionary biology further undermines the eternal (soul), tracing cognitive faculties to adaptive mechanisms in over millions of years, with no evidence for pre-physical . Perennialist thinkers, while often drawing on Advaita's non-dualism as a universal esoteric core, raise objections to its uncompromising , which subordinates religious forms and personal deities to mere provisional illusions, potentially eroding the hierarchical structure of where outer rites lead to inner truth. , a key perennialist, critiqued modern interpretations of Advaita influenced by neo-Hinduism for diluting in favor of abstract intellectualism, arguing that true esoterism requires to initiatic chains rather than Shankara's emphasis on vivartavada (apparent transformation). , developing an philosophy, faulted classical Advaita for incompleteness, claiming its negation of world-reality stems from partial yogic experience that overlooks evolutionary manifestation of divine consciousness in matter, thus failing to reconcile absolute unity with dynamic multiplicity. These critiques portray Advaita as philosophically rigorous yet practically limited, prioritizing jnana (knowledge) over or karma in addressing .

References

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