Derek is Chancellor’s Professor of Systematic and Pastoral Theology at Reformed Theological Seminary (Charlotte, North Carolina) and a teaching fellow at Ligonier Ministries. He served as senior minister at First Presbyterian Church in Columbia, South Carolina. Originally from Wales, he has written many books and has spoken for years throughout the world. He is married to Rosemary.
Curt received his MDiv from Fuller Theological Seminary and his Ph.D from the University of Edinburgh (Scotland). He has been the pastor of Faith Bible Church in Springfield, Illinois, since 1995 and has written many books. Curt is married to Susan Heck Daniel. She is a certified Christian counselor to women and has written many books and pamphlets, as well as spoken at hundreds of women’s conferences across the USA.