How to use the psychic, mental and spiritual act of prayer as a means to achieve spiritual illumination. The literature on Theurgy is extensive, but much of it is theoretical and fairly inaccessible. Mouni Sadhu's Theurgy is different in that it is both thoughtful and lucid, and like his other works, including Samadhi and Meditation, remains unexcelled in the literature of practical philosophy for Western readers. The...