Gary W. Moon (PhD, Fuller Theological Seminary) is director of the Martin Family Institute and Dallas Willard Center for Christian Spiritual Formation at Westmont College in Santa Barbara, California. He also codirects Fuller's doctor of ministry degree program in spiritual direction, which blends ancient Christian spirituality, Ignatian spirituality, and spiritual formation insights from Dallas Willard. He served as distinguished professor of psychology and Christian spirituality at Richmont Graduate University, editor in chief for the journal Conversations, and director of the Renovaré International Institute for Christian Spiritual Formation. His books include Apprenticeship with Jesus and Falling for God.
Richard J. Foster (DThP, Fuller Theological Seminary) is founder of Renovaré in Denver, Colorado. He is the author of many books, including Celebration of Discipline: The Path to Spiritual Growth, which has sold over two million copies worldwide, Prayer: Finding the Heart's True Home, Freedom of Simplicity: Finding Harmony in a Complex World, and coauthor (with Gayle Beebe) of Longing for God: Seven Paths of Christian Devotion.
John Ortberg is teaching pastor of Menlo Church and author of many books, including God Is Closer Than You Think.
