Guhyagarbha tantra

Buddhist tantra of the Mahayoga class

The Guhyagarbha Tantra is the most important Buddhist tantra of the Mahayoga class and the primary tantric text studied in the Nyingma tradition. It is the main Nyingma source for understanding empowerment, samaya, mantras, mandalas and other Vajrayana topics, and has influenced the Dzogchen tradition. The Nyingma scholar Longchenpa sees it as "the highest summit of all vehicles, the source of all verbal transmissions, the great great shortcut of the vehicle of all Buddhas of the three times, the most secret."

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