William C. Chittick is Professor of Religious Studies at Stony Brook University, State University of New York. He is the author and translator of numerous books and articles on Islamic thought, Sufism, Shi'ism, and Persian literature. His books include The Self-Disclosure of God: Principles of Ibn al-'Arabī's Cosmology; Imaginal Worlds: Ibn al-'Arabī and the Problem of Religious Diversity; Faith and Practice of Islam:...