Vajrasattva — “the Diamond Being,” “the Adamantine Mind” — is the buddha of purification in the Vajrayana: the radiant white deity whose practice cleanses all negative karma and defilement, restoring the practitioner to original purity. He embodies the innate, indestructible purity of the enlightened mind, and his practice is one of the most fundamental of all tantric purifications.
The Diamond Being
Vajrasattva (Tibetan Dorje Sempa) is depicted as a serene, beautiful white buddha, holding in his right hand at his heart the vajra (the diamond-thunderbolt, symbol of indestructible reality and skillful means) and in his left at his hip the ghanta (the bell, symbol of wisdom and emptiness). His whiteness signifies purity — the original, primordial purity of the mind that no defilement can ultimately stain. He represents the sambhogakaya, the radiant body of enlightenment, and the indestructible, diamond-like nature of awakened awareness.
The Buddha of Purification
Vajrasattva’s supreme function is purification. The practice of Vajrasattva — with his hundred-syllable mantra — is the principal method in Tibetan Buddhism for purifying and cleansing all the negative karma, harmful actions, broken vows, and defilements that obscure the mind. Through visualizing Vajrasattva above one’s head and a stream of purifying nectar flowing down from him, washing away all negativity, the practitioner is cleansed and restored. This purification is considered an essential foundation of the entire tantric path — one of the “preliminary practices” that every practitioner undertakes — for the mind must be purified before the higher realizations can dawn.
The Restored Purity
Vajrasattva embodies the profound principle that the true nature of the mind is, and always has been, perfectly pure — that the defilements are adventitious, like clouds passing across an unchanging sky, and can be wholly cleansed to reveal the diamond-bright purity that was always there. His practice offers the hope that no negativity is beyond purification, no karma beyond cleansing, for one who undertakes the path with sincere regret and resolve. In Vajrasattva, Tibetan Buddhism gave form to purification and the indestructible purity of mind — the radiant white Diamond Being whose nectar washes away all defilement, restoring the practitioner to the original, adamantine purity of the awakened heart.