Christian mysticism

Christian mysticism is the tradition of mystical practices and mystical theology within Christianity which "concerns the preparation [of the person] for, the consciousness of, and the effect of [...] a direct and transformative presence of God" or divine love. Until the sixth century the practice of what is now called mysticism was referred to by the term contemplatio, c.q. theoria, from contemplatio (Latin; Greek θεωρία, theoria), "looking at", "gazing at", "being aware of" God or the divine. Christianity took up the use of both the Greek (theoria) and Latin (contemplatio, contemplation) terminology to describe various forms of prayer and the process of coming to know God.

Contemplative practices range from simple prayerful meditation of holy scripture (i.e. Lectio Divina) to contemplation on the presence of God, resulting in theosis (spiritual union with God) and ecstatic visions of the soul's mystical union with God. Three stages are discerned in contemplative practice, namely catharsis (purification), contemplation proper, and the vision of God.

Contemplative practices have a prominent place in Eastern Orthodoxy and Oriental Orthodoxy, and have gained a renewed interest in Western Christianity.

The Greek theoria (θεωρία) meant "contemplation, speculation, a looking at, things looked at", from theorein (θεωρεῖν) "to consider, speculate, look at", from theoros (θεωρός) "spectator", from thea (θέα) "a view" + horan (ὁρᾶν) "to see". It expressed the state of being a spectator. Both Greek θεωρία and Latin contemplatio primarily meant looking at things, whether with the eyes or with the mind.

According to William Johnston, until the sixth century the practice of what is now called mysticism was referred to by the term contemplatio, c.q. theoria. According to Johnston, "[b]oth contemplation and mysticism speak of the eye of love which is looking at, gazing at, aware of divine realities."

Several scholars have demonstrated similarities between the Greek idea of theoria and the Indian idea of darśana (darshan), including Ian Rutherford and Gregory Grieve.

"Mysticism" is derived from the Greek μύω, meaning "to conceal," and its derivative μυστικός, mystikos, meaning "an initiate." In the Hellenistic world, a "mystikos" was an initiate of a mystery religion. "Mystical" referred to secret religious rituals and use of the word lacked any direct references to the transcendental.

In early Christianity the term mystikos referred to three dimensions, which soon became intertwined, namely the biblical, the liturgical and the spiritual or contemplative. The biblical dimension refers to "hidden" or allegorical interpretations of Scriptures. The liturgical dimension refers to the liturgical mystery of the Eucharist, the presence of Christ at the Eucharist. The third dimension is the contemplative or experiential knowledge of God.