The Great Perfection, also known as the Atiyoga or Dzogchen (rDzogs chen), is a tradition of esoteric Buddhism that propounds instantaneous enlightenment and was first brought to Tibet in the Eighth Century of the Common Era. The Indian manuscripts of this tradition have been lost in time. Only the Tibetan translations remain. The original teachings of this tradition are contained in Tantras, which are generally divided into three categories: The Mind Section, the Space Section, and the Upadesha Instruction Section. The Upadesha Instruction section is devoted to the pointing out instructions or practical advice in the understanding and application of the Great Perfection. It is generally described as having seventeen root scriptures. The Tantra here translated is among these seventeen works. The Tantra on the Six Spaces of the All Good takes us to a world where communication is both verbal and telepathic, recording the communications between the All Good One and a gathering of Bodhisattvas. The Tantra is divided into six chapters, one for each of the six classes of living beings: the gods, the asuras, the humans, the animals, the hungry ghosts, and the hells, while the content of the chapters themselves corresponds to six spaces of wisdom or reality. The Tantra demonstrates a pure vision of the realms of existence, showing them to be essentially good. I have included images of the Tibetan manuscript for your convenience and to help preserve this ancient literature.
About the Author: Christopher Wilkinson began his career in Buddhist literature at the age of fifteen, taking refuge vows from his guru Dezhung Rinpoche. In that same year he began formal study of Tibetan language at the University of Washington under Geshe Ngawang Nornang and Turrell Wylie. He became a Buddhist monk, for three years, at the age of eighteen, living in the home of Dezhung Rinpoche while he continued his studies at the University of Washington. He graduated in 1980 with a B.A. degree in Asian Languages and Literature and another B.A. degree in Comparative Religion (College Honors, Magna Cum Laude, Phi Beta Kappa). After a two year tour of Buddhist pilgrimage sites throughout Asia he worked in refugee resettlement programs for five years in Seattle, Washington. He then proceeded to the University of Calgary for an M.A. in Buddhist Studies where he wrote a groundbreaking thesis on the Yangti transmission of the Great Perfection tradition titled "Clear Meaning: Studies on a Thirteenth Century rDzog chen Tantra." He proceeded to work on a critical edition of the Sanskrit text of the 20,000 line Perfection of Wisdom in Berkeley, California, followed by an intensive study of Burmese language in Hawaii. In 1990 he began three years' service as a visiting professor in English Literature in Sulawesi, Indonesia, exploring the remnants of the ancient Sri Vijaya Empire there. He worked as a research fellow for the Shelly and Donald Rubin Foundation for several years, playing a part in the early development of the Rubin Museum of Art. In the years that followed he became a Research Fellow at the Centre de Recherches sur les Civilisations de l'Asie Orientale, Collège de France, and taught at the University of Calgary as an Adjunct Professor for five years. He has currently published twenty-two volumes of translations of Tibetan literature, and is currently engaged in further translations of these great classics.