What is Vaiṣṇavism?
Vaiṣṇavism is the largest strand of Hinduism. It groups the devotional lineages that take Viṣṇu, and especially his avatars Krishna and Rāma, as the supreme form of the divine. Its central practice is *bhakti*: devotional surrender to a personal God, rather than abstract philosophical inquiry or impersonal absorption. Roughly 400 million Hindus belong to Vaiṣṇava lineages, making it the tradition's most populous branch.
The tradition's centre
Vaiṣṇavism groups the Hindu devotional lineages that take Viṣṇu as the supreme form of the divine, usually approached through one of his avatāras, especially Krishna and Rāma. The classical doctrine of ten avatāras (the daśāvatāra) gives the tradition its working theology: Viṣṇu enters the world at intervals to restore dharma, taking forms including fish, tortoise, boar, man-lion, dwarf, Paraśurāma, Rāma, Krishna, the Buddha (in the standard later Hindu reading), and a future Kalki yet to come. The recurring devotional emphasis distinguishes Vaiṣṇavism from the parallel currents of Hinduism. Śaivism centres on Śiva as the unconditioned absolute; the Śākta current centres on the Goddess. The three are not denominations in the Christian sense. They share the Vedas, the cosmology, and many practices, and they overlap institutionally. The difference lies in which form of the divine sits at the centre of devotional life.
The lineages
Several distinct sampradāyas (lineages) carry the tradition. The Śrī Vaiṣṇava lineage of southern India was formalised by the eleventh-century theologian Rāmānuja. It combines devotional surrender to Viṣṇu with a qualified non-dual metaphysics (viśiṣṭādvaita): the world and its souls are real, and they depend on Viṣṇu as a body depends on its soul. The Gauḍīya lineage was founded by the sixteenth-century Bengali teacher Caitanya Mahāprabhu. It elevated *kīrtan*, call-and-response chanting of God's names, to the central act of practice. The Gauḍīya tradition reached the West in 1966 through A. C. Bhaktivedanta Swami Prabhupāda, who founded the International Society for Krishna Consciousness. The Hare Krishna movement is what most Westerners first encountered of Vaiṣṇavism. The Madhva lineage in Karnataka holds a strictly dualist metaphysics, distinguishing soul, God, and world without remainder. The Rāmānandī monastic order in northern India and the Puṣṭi Mārga of Vallabhācārya in Gujarat complete the picture.
Where to encounter it in the index
The Vaiṣṇava current reaches the index principally through its *bhakti* practice, not through its doctrinal apparatus. Ram Dass is the most articulate English-language voice. His teacher Neem Karoli Baba sat squarely inside the north-Indian Vaiṣṇava devotional world: a Hanumān devotee whose porch in Kainchi received continuous kīrtan and whose instructions to Western students presupposed the Vaiṣṇava cosmology even when they did not name it. The Maharaji story about *only God* is the Vaiṣṇava devotional attitude in two words. Paramahansa Yogananda's *Autobiography of a Yogi* belongs to the kriyā lineage rather than a strictly Vaiṣṇava sampradāya. Its operating cosmology is still recognisably Vaiṣṇava: it centres on a personal divine, a guru-disciple lineage, daily *japa*, and Krishna's Gītā. Sadhguru's longer-form lectures and *Inner Engineering* draw on a wider south-Indian Śaiva-leaning yogic synthesis, but engage the Vaiṣṇava material when treating bhakti as one of the four classical yogas. The most direct textual locus is the *Bhagavad Gītā*, the most-read Vaiṣṇava scripture in the West and the document where the tradition's theological centre sits most clearly. Krishnamacharya's own family was Śrī Vaiṣṇava. The modern postural yoga studio descends, at one or two removes, from that household.
What it isn't
Vaiṣṇavism is not a synonym for Hinduism. Hinduism is the umbrella tradition; Vaiṣṇavism is one of its three main currents, alongside Śaivism and the Śākta traditions, as well as the Vedic, Tantric, and modern reform movements. It is also not interchangeable with the Hare Krishna movement. That movement is one lineage downstream of one sampradāya: globally visible and doctrinally specific, but not representative of the broader Vaiṣṇava world its founders came from. The more important comparative point is that Vaiṣṇavism has most shaped the Western reception of Indian religion. When Westerners first met the bhakti current through Ram Dass, through the Hare Krishnas, or through Yogananda's Autobiography, they were meeting Vaiṣṇavism without knowing its name. The Śaiva current that runs through the Tantras, the Kashmiri non-dual schools, and most Indian yogic lineages was less prominent in early Western reception. It is the current the index's Sadhguru material more often draws on.
