Iyengar

Iyengars (also spelt Ayyangar, Aiyengar, or Aiyangar, pronounced [ɐjːɐŋɡaːr]) are an ethnoreligious community of Tamil-speaking Hindu Brahmins, whose members follow Sri Vaishnavism and the Visishtadvaita philosophy propounded by Ramanuja. Iyengars are divided into two denominations, the Vadakalai and the Tenkalai and live mostly in the Southern Indian states of Tamil Nadu, Karnataka, and Andhra Pradesh. The community belongs to the Pancha Dravida Brahmana classification of Brahmins in India.

There are several opinions regarding the etymology of the term Iyengar, which is the anglicized form of the Dravidian word Aiyaṅgār (Tamil: ஐயங்கார், pronounced [əjəŋɡɑːɾ]).

One is that it derives from the Proto-Dravidian word ayya-gāru (𑀅𑀬𑀕𑀭𑀼), which became Ayyangāru (Tamil: அய்யங்காரு), and later Ayengar. The term ayya is the Tamil equivalent of the Sanskrit word ārya, (𑀆𑀭𑁆𑀬/आर्य) which in Sanskrit means noble. Gāru refers to a form of the Pali term gārava, and later gaurava, meaning respect or esteem.

Another is that the word ayyangār was first used by Kandhādai Ramanuja Ayyangār of Tirupati, around 1450 CE.

The Iyengar community traces its philosophical origins to Nathamuni, the first Sri Vaishnava acharya, who lived around 900 CE. He is traditionally believed to have collected the 4,000 works of Nammalvar and other alvars, the poet-saints of Southern India who were intensely devoted to Vishnu on both an emotional and intellectual plane. The belief is that he set this collection - commonly called the Tamil Prabhandams - to music, and he introduced the devotional hymns of the alvars into worship, thus mixing their Tamil Veda with the traditional Vedas written in Sanskrit. A scriptural equivalence was accepted by the community that formed from his works. The Sanskrit texts are considered to be metaphysical truth and the Tamil oral variants to be based on human experience of the same. This community became immersed in the dual-language worship in temples where issues of varna were of no concern.

A century or so later, Ramanuja became the principal amongst religious leaders who formalized the efforts of Nathamuni as a theology. Ramanuja developed the philosophy of Visishtadvaita and is described by Harold Coward as "the founding interpreter of Sri Vaisnavite scripture," while Anne Overzee says that he was a collator and interpreter rather than an original thinker. Although showing originality in his method of synthesizing the Tamil and Sanskrit sources, Ranjeeta Dutta said that the two sets of sources "continued to be parallel to each other and not incorporative" at this time.

Nathamuni and Ramanuja were both Brahmins, while Nammalvar was of the Vellala community. All three men were Tamils, although Ramanuja documented his thoughts in Sanskrit.

Ramanuja was initially a proponent of the traditional bhakti philosophy that demanded adherents have a good command of Sanskrit texts and a ritualized approach to life and devotion. This outlook marginalized women and members of the Shudra Varna because they were barred from learning the Sanskrit Vedas. Ramanuja later changed his position and became more receptive to a more inclusive theory. His metaphorical devices suggested that devotion through ritual "earned" salvation but also that salvation was given through the grace of God. Subsequently, some time around the fourteenth century, the Iyengar community divided into two sects. Both sects maintained a reverence for his works but were increasingly divided due to the doctrinal uncertainties evident in them.