The essays contained in this book originated as lectures at an international conference held in Princeton organized by Christine Helmer (Northwestern) and the editors of this book. This book itself illuminates in a fresh way the formation, cross-fertilization, break-up, and re-organization of movements of theological renewal during the tumultuous years of the Weimar Republic. Three Protestant movements, in particular, demand our attention: the dialectical theology (Karl Barth, Friedrich Gogarten, Rudolf Bultmann); the Luther Renaissance which found adherents amongst the students of Karl...