"Religions consecrated a multitude of usages and ceremonies from which the sacerdotal class lived, and which greatly augmented its power; and they also exerted a strong political influence. Again, they led up to genuine moral codes, such as those of Brahma and Buddha in India, and Confucius in China.... The utilitarian idea appears to have dominated among the Phoenician and Canaanite peoples. It gave rise to the doctrine of a personal national God, who had created man and the people whom he had chosen and whose destinies he directed. He exacted from them blind and exclusive worship and obedience to the laws which he promulgated. In return he protected them, reserving his right of terrestrial punishment.... The Egyptians are related to the Hindus by their belief in metempsychosis, or the transmigration of souls from animal to animal.... The conception of a judgment after death passed through these peoples [the Egyptians] to the polytheism of Greece and Rome.... Greek philosophy rose audaciously to the loftiest and boldest conceptions, not conceptions crowning an intellectual edifice, but conceptions which dominate it in imaginary realms of space. Aristotle belongs apart. He is at once scientist and philosopher. He observes nature. He is the founder of natural history, of anthropology, of political science, and of political economy. According to Graef, he is also the founder of political philosophy, because he was the first to introduce positive facts into philosophy.... In the general run, they [the Greek philosophers] were dialecticians, sophists, and intellectual gymnasts only. But, such as they were, they founded free inquiry, disintegrated the national polytheistic beliefs, and prepared the way for the revolution which was on the verge of accomplishment."