Ron Miller is the chair of the Religion Department at Lake Forest College in Lake Forest, Illinois, where he has taught for thirty years, and co-founder of Common Ground, an adult education group for interfaith religious study and dialogue since 1975. Miller is the author of many books and articles, including The Gospel of Thomas: A Guidebook for Spiritual Practice, named one of Spirituality & Health’s 50 Best Spiritual Books of the year; The Hidden Gospel of Matthew: Annotated & Explained and Healing the Jewish-Christian Rift: Growing Beyond Our Wounded History (all SkyLight Paths). His website is www.ronmillersworld.org.