The first and only commentary on the Buddhist master Longchenpa's essential text on Dzogchen by modern scholar and Nyingma master, Khangsar Khenpo Tenpa'i Wangchuk. Longchen Rabjam (1308-1363), also known as Longchenpa, is a great luminary of Tibetan Buddhism. Regarded as a master of Dzogchen, or Great Perfection, Longchenpa's prolific writings have made him one of Tibet's most renowned and precious teachers. In clear and elegant...