A complete harmony between the Hellenic and the Hebraic outlook upon life was impossible, but Philo at least accomplished a harmony between Hebraic monotheism and Greek metaphysics. He desired to show that faith and philosophy were in agreement, and that the imaginative and reflective conceptions of God and the Divine government were in unison. And he may be considered to have realized his desire in his synthesis of Jewish theology and Platonic idealism. He is through and through a great interpreter, elucidating points of unity between distinct systems of thought. In him the fusion of cultures, which began with the Septuagint translation, reached its culmination. It reached its zenith and straightway the severance began. In the next chapter we shall trace Philo's place in Jewish thought; here we may glance at his place in the development of Greek philosophy. The fusion between Eastern and Western thought, which he himself so strikingly illustrates, continued to dominate philosophy for the next four hundred years; and Plato, who, with his deep religious spirit, had a broad affinity with the Oriental conception of the universe, was the supreme philosophical master. All the chief teachers looked to him for the intellectual basis of their ideas and read into his works their particular religious beliefs; but they failed to maintain a true harmony between the two. The cultures of all countries and races mingled, even as their peoples mingled under the Roman Empire, but they were so combined as to lose the purity and individuality of each element. The Eastern Platonists who followed Philo brought to their interpretation less noble conceptions of the Godhead, the Gnosticism of Syria, the dualism of Persia, the impersonal pantheism of India, and the theurgies of Egypt, and produced strange hybrids of the human mind. The one point of agreement between them is that they conceive the Supreme God as impersonal and entirely inactive, "a deified Zero," and endeavor by a system of emanation to trace the descent of this baffling principle into man and the universe. Philo was as unfortunate in his philosophical as in his religious following, who both transformed his poetical metaphors into fixed and rigid dogmas. His doctrine of the Logos was, on the one hand, the forerunner of the Trinity of the Church, on the other of the Trinity of the Alexandrian neo-Platonists. It is difficult, indeed, to trace with certainty the connection between Philo and the later school of Alexandrian Platonists, but there appears to be at least one clear link in the teaching of the Syrian Numenius, who flourished in the middle of the second century. To him are attributed the two sayings: "Either Plato Philonizes or Philo Platonizes," and "What is Plato but the Attic Moses?" Modern scholars have questioned the correctness of the reference, but be this as it may, it is certain that Numenius used the Bible as evidence of Platonic doctrines. "We should go back," he