External diffusion—Both religions missionary—Vastly different in respect of their messages—Buddhist endeavour to perpetuate a system—Christian endeavour to set forth and interpret the facts of a miraculous life—Effect of belief in Christ’s continued presence upon the Church—Rapid diffusion of Christianity during the first four centuries—Condition of Buddhism during a similar period—Spread of Christianity after Constantine—Spread of Buddhism after Asoka—Difference in the peoples affected by both religions—Inferences—Internal history—Buddhism and Brahmanism—Christianity and Judaism—In Buddhism an early abandonment of fundamental principles manifest—Recoil of human nature from its Atheism into Polytheism and Tantrism—Degradation of Southern and Northern Buddhism—Buddhism in Tibet—Christianity in Abyssinia—History of Chinese Buddhism from fourth century A.D. analogous to that of Christianity in Europe from same date—Deterioration of both religions similarly indicated—Bôdiharma—Modern Neo-Buddhism—The T’ien-t’ai School—Reformed Buddhism in China—in Japan—Its most modern attitude—Difference between Buddhism and Christianity—Alike in their tendency to deteriorate—Christianity alone manifests a reforming and progressive power—Resources of Buddhism manifestly exhausted—Christianity apparently in only an initial stage of development, _Pages 314-386_ POSTSCRIPT, _Pages 387-391_ LECTURE I. NECESSITY FOR A PROPER COMPARISON OF THE TWO RELIGIONS. Early in this century Schopenhauer, fascinated by the contents of the Upanishads, which had been translated from the Persian into Latin by the illustrious discoverer of the Zend-Avesta, ventured to predict that the influence of the newly-found Sanskrit literature upon the philosophy of the future would not be less profound than was that of the revival of Greek upon the religion of the fourteenth century.[1] That century was marked by the close of the mediæval age, and the beginning of the times of Reformation in which we are privileged to live. The Reformation was not an event, but the inauguration of a period. Its significance was far deeper than that of a revolt from ecclesiastical superstition and corruption. It meant a quickening of the human spirit, and a consequent awakening of the human intellect, to which many forces other than the leading religious ones, contributed; and its effects are visible not simply in the changes which it immediately produced, but in the revolution which is still actively progressing in all our social, political, and religious relations. The movement designated by the Reformation is manifestly far from having exhausted itself, and there can be no question that its course has been greatly accelerated by the studies to which Schopenhauer referred.