exactness and delicacy of appreciation, in themselves and in their relations, with a new development of implications, and especially with a new richness of religious content. For the prime characteristic of Calvin as a theologian is precisely the practical interest which governs his entire thought and the religious profundity which suffuses it all. It was not the head but the heart which made him a theologian, and it is not the head but the heart which he primarily addresses in his theology. He takes