Shakya Shri was one of the greatest masters of the Drukpa Kagyu around the end of the nineteenth century. He was renowned for having practised and accomplished both the Mahamudra traditions of the Drukpa Kagyu and the Great Completion (Dzogpa Chenpo) tradition that had come to him through his root guru, Khamtrul Rinpoche. He taught students either Mahamudra or Great Completion or a mixture of both, whatever was suitable for them. This book presents two texts from his Collected Works. Each one presents a specific aspect of innermost Dzogchen practice though the first text, on the introduction...