Introduction
Sixteenth-century church reformers needed not only to define the content and sources of truth, but also to teach Christians how to discern between truth and falsehood and how to shape their lives accordingly. This study of Martin Luther and his first intra-Reformation critics, Andreas Bodenstein von Karlstadt and Thomas Müntzer, shows that each connected suffering and truth, drawing upon teachings about annihilation of the self and union with God found in the Eckhartian mystical tradition. At the same time, Luther, Karlstadt, and Muntzer understood the concepts of annihilation and union differently, and each worked to form Christians into distinct kinds of ecclesial-political actors. The reformers not only democratized mysticism, as some scholars have recognized, but they used mysticism in the service of division—to define true versus false faith and doctrine, and to teach discernment of true versus false teaching and teachers. Such arguments required a sophisticated conception of false suffering that dismissed opponents’ suffering as a mere show or as suffering in the service of falsehood. This book seeks to bridge a gap between classical Reformation scholarship and more recent studies of discipline, asking how reformers wanted to equip Christians for discernment and self-discipline. Suffering especially threatened to unmoor self-discipline and cloud discernment.