Vajrayana Buddhism promised enlightenment fast, through mantras, mandalas and imagined deities
Most Buddhist paths expect many lifetimes of patient practice. Vajrayana, the Diamond or Thunderbolt Vehicle, claims a shortcut: secret rituals handed from teacher to student, sacred sounds, hand gestures and meditations in which you picture yourself as a deity. It shaped Tibetan Buddhism and Japan's Shingon school.
The tradition emerged in medieval India between the 5th and 7th centuries CE as a branch of Mahayana Buddhism. Its toolkit includes mantras, mnemonic codes called dharanis, symbolic gestures called mudras, mandala diagrams and visualised Buddhas. Rather than suppress desire and aversion, practitioners try to work with them in ritual settings and turn ordinary experience into a path to awakening. The scholar David B. Gray traces its roots to tantric practices that arose within Hinduism in the first millennium CE.
Teachings pass through initiation, from a guru to a student, along lineages said to stretch unbroken back to the historical Buddha. In deity yoga, a meditator imagines becoming a deity who embodies enlightened qualities. Female Buddhas and spirit beings called dakinis are venerated. The central emblem, the vajra, was a mythical weapon of Indra, unbreakable like a diamond and powerful like a thunderbolt; held with a bell in ritual, it stands for the union of wisdom and compassion.
Early adepts were wandering yogis called mahasiddhas, who worked outside the monasteries, sometimes practising in charnel grounds and holding feasts with dancing, singing and taboo substances such as alcohol and meat. An 8th-century movement in Bengal openly mocked the Buddhist establishment and sought powers like flight alongside liberation. Some texts describe consort practices; in Tibetan practice today the partner is usually imagined rather than real.
The tantras themselves are hard to date; David Snellgrove called the task impossible. Early ones such as the Manjushri-mula-kalpa of around the 6th century aimed at worldly results, from curing illness to controlling weather, while later texts focused on liberation. The tradition spread to Tibet, where it became dominant, and to Japan through Kukai's Shingon. Chinese esoteric Buddhism has since mostly dissolved into mainstream practice. Oddly, the English label Esoteric Buddhism was coined by Western occultists such as Helena Blavatsky.
Source: Vajrayana
