Derek Tidball is visiting scholar at Spurgeon's College, London. Previously he served as principal of the London School of Theology where he lectured in pastoral theology. His books include The Reality of Christ: The Message of Colossians for Today, Skillful Shepherds: Explorations in Pastoral Theology, and commentaries in the Bible Speaks Today Series. In addition, he is series editor for the Bible Speaks Today Bible Themes Series.