Khetsun Sangpo Rinpoche provides an illuminating, expansive, and practical commentary on Mi-pam-gya-tso's incisive work on the Great Completeness view of ultimate reality called "The Meaning of Fundamental Mind Clear Light." Fundamental Mind begins with a biography of Mi-pam-gya-tso, after which Khetsun Sangpo Rinpoche explains the aim of the book: the differentiation of mistaken mind and fundamental mind. The main theme is primordial enlightenment in the basal clear light, self-arisen pristine wisdom. The emphasis is on being introduced to and identifying fundamental mind in naked experience through a lama's quintessential instructions.