David is a faculty member at CCEF and edited The Journal of Biblical Counseling. He holds a Ph.D. from the University of Pennsylvania, as well as a M.Div. degree from Westminster Theological Seminary. David has been counseling for over thirty years. He has written numerous articles on biblical counseling and on the relationship between faith and psychology. His books include Speaking Truth in Love; Seeing with New Eyes; Power Encounters: Reclaiming Spiritual Warfare; and The Biblical Counseling Movement: History and Context. David has taught across the United States and in Korea, India, Brazil, Europe, and Sri Lanka.