A dzogchen Nyingma root tantra about the state of pure & total presence, the supreme ordering principle in the universe, whose point of view, like space, has no center or periphery.
A Great Completion (Dzogchen) root text originally given in longer form by Garab Dorje, called “The Three Lines that Strike the Key Points.” In its form as The Feature of the Expert, Glorious King, by Dza Patrul [1808-1887], which in book form also contains Dza Patrul’s commentary, this teaching is one of the great mnemonic treasures of Dzogchen practice. The PKTC edition by Tony Duff also offers contextual Introduction, Glossary, the original Tibetan text, and Notes For Study, with color image of Guru Rinpoche and his retinue. Published by Padma Karpo Translation Committee.
Root text from The Bodiless Dakini Dharma: The dakini hearing lineage of the Kagyus, the original vajra verses, sadhana, and Padma Karpo’s thorough explanation, by Tony Duff, published by Padma Karpo Translation Committee