Dr. Robert Letham is a lecturer in systematic and historical theology at Wales Evangelical School of Theology in Bridgend, Wales. His academic degrees include: BA (Hons), University of Exeter; PGCE, University of Nottingham; MAR, ThM, Westminster Theological Seminary, Philadelphia; and PhD, University of Aberdeen. A Presbyterian minister, Bob has served congregations in New Jersey and Wilmington, Delaware, the latter for over 17 years. He has taught theology at London School of Theology, Westminster Theological Seminary (Philadelphia) and Reformed Theological Seminary (Washington DC/Baltimore). Married to Joan, an American, for 35 years, he has three grown children: two daughters (both married), a son and a grandson. He is devoted to cricket (despite being consistently overlooked by the selectors), music (from Scarlatti to Shostakovich), and walking (which he began at an early age).