Timothy J. Wengert (PhD, Duke University) is Ministerium of Pennsylvania Emeritus Professor of Church History at The Lutheran Theological Seminary at Philadelphia. He has authored or edited twenty books, including The Book of Concord (2000 translation, coedited with Robert Kolb). He received the Melanchthon Prize from the city of Bretten, Germany (Melanchthon's birthplace), for contributions to the field of Reformation scholarship and has written over one hundred articles. He is also associate editor for the Lutheran Quarterly and has pastored churches in Minnesota and Wisconsin.