The Vajrasattva Buddha (Dorje Sem in Tibetan), is the Buddha of purification. This text contains the Vajrasattva practice, including outer inner and very concise practices and prayers. A dual language (Tibetan and English) edition with phonetic Tibetan pronunciation, it is intended for use by English-speaking sanghas (spiritual communities), teachers and individual practitioners. The Vajrasattva practice is associated with all four schools of Tibetan Buddhism. Anyone can read and recite these texts. To study them, one must have a qualified teacher.