Topic summary
Ati Yoga

Extracted from the Wikipedia article Dzogchen.
Etymology and concepts
The term initially referred to the "highest perfection" of Vajrayāna deity yoga. Specifically, it refers to the stage after the deity visualisation has been dissolved and one rests in the natural state of the innately luminous and pure mind. According to Sam van Schaik, in the 8th-century tantra Sarvabuddhasamāyoga, the term refers to "a realization of the nature of reality" which arises through the practice of tantric anuyoga practices which produce bliss. In the 10th and 11th centuries, when Dzogchen emerged as a separate vehicle to liberation in the Nyingma tradition, the term was used synonymously with the Sanskrit term ati yoga (primordial yoga).