There is the ancient, Greek contribution, chiefly intellectual and aesthetic, mostly cold and clear, quick and conclusive, with, upon the whole, but a slight apprehension of personality and freedom, of conscience and of sin, and little or no sense of the difference and antagonism between these realities and simply Mathematical, Mechanical laws and concepts. It is a view profoundly abstract, and, at bottom, determinist: the will follows the intellect necessarily, in exact proportion to the clearness of information of the former. And the strength of this view, which was possible even to that gifted race just because of the restrictedness of its knowledge concerning the length and breadth of nature and of history, and still more with regard to the depths of the human character and conscience, consists in its freshness, completeness, and unity. And this ideal of an ultimate harmonization of our entire life and of its theory we must never lose, more and more difficult though its even approximate realization has of necessity become. There is next the middle, Christian contribution, directly moral and religious, deep and dim and tender, slow and far-reaching, immensely costly, infinitely strong; with its discovery and exemplification of the mysterious depth and range and complexity of human personality and freedom, of conscience and of sin; a view profoundly concrete and at bottom libertarian. The goodwill here first precedes, and then outstrips, and determines the information supplied by the intellect: “Blessed are the clean of heart, for they shall see God.” And the strength of this position consists in its being primarily not a view, but a life, a spiritual, religious life, requiring, implying, indeed proclaiming, definite doctrines concerning God and man, and their relations to each other, but never exhausted by these doctrines even in their collectivity, inexhaustible though these in their turn are by their union with the life of the spirit, their origin and end.