Dr. Lionel Corbett trained in medicine and psychiatry in England and as a Jungian Analyst at the C.G. Jung Institute of Chicago. His primary interests are: the religious function of the psyche, the development of psychotherapy as a spiritual practice, and the interface of Jungian psychology and contemporary psychoanalytic thought. Dr. Corbett is a professor of depth psychology at Paciﬁca Graduate Institute. He is the author of numerous papers and books: The Soul in Anguish: Psychotherapeutic Approaches to Suffering, The Sacred Cauldron: Psychotherapy as a Spiritual Practice, Psyche and the Sacred, and The Religious Function of the Psyche. He is the co-editor of: Jung and Aging, Depth Psychology, Meditations in the Field, and Psychology at the Threshold.