The Varieties of Religious Experience (Penguin Classics)

xlii, 534 pp. Edited, with an introduction, by Martin E. Marty. First-rate study of spirituality documents and discusses a variety of religious states of consciousness, covering the meaning of the term "divine," reality of the unseen, religion of healthy-mindedness, sick soul, divided self and process of its unification, conversion, saintliness, and mysticism.