Prof. Hanko is professor emeritus of Church History and New Testament in the Protestant Reformed Seminary. Introduction Melanchthon was Luther’s co-reformer. They worked together during the violent years of the early Reformation. They respected each other, loved each other, labored together in harmony, and complemented each other. It is fair to say that each needed the other, and that the Reformation would not have been what it was without the one or the other. Schaff defines their relationship and how they complemented each other in eloquent terms. [Luther] differed from Me-lanchthon as the wild mountain torrent differs from the quiet...