The pagan Emperor was above all things a pedant and a doctrinaire. It is impossible to study his life or his writings without a sense of his extraordinary self-conceit. He was moral in life, sound and excellent even to weariness in his platitudinarian sentiments; but he was obstinate, and blind, and abnormally self-conscious, as men of his mould always are. He was so convinced that he was right that he was utterly blind to the good deeds of Christians and deaf to their arguments, even from the clearest thinkers. We see in him not a trace of intellectual progress, even on his own lines; we find him throughout intensely superstitious and fond of dabbling in occult arts. As a student, he somewhat hastily accepted certain conclusions, and found himself a marked man in consequence. From that moment he clung to his philosophy with the tenacity of a limited mind; and we may be quite sure the story is legendary that such a man admitted on his deathbed the triumph of a religious system which he had combated all his life. Julian was brought up probably in Constantinople. As Emperor he did not a little to increase the pride and beauty of the city. Especially interesting to him were the constitutional rules which Constantine had set up in imitation of the old Rome, and he paid notable respect to the office of the Consul, and enlarged the powers of the Senate. Art and science he endeavoured to foster by endowments for teaching in the schools of the city, and in this he was followed by his successors. Julian died a disappointed man in 363, and his successors inclined to the Catholic party; but still Arianism was strong, and its strength was felt not least in Constantinople. Jovian proclaimed toleration, Valentinian followed him, Valens professed Arianism. While religions contended, the material prosperity of the city continued to grow. In 378, when the Goths drew near to besiege the imperial city, they turned back, it is said, at the sight of its increased size. Already people of every kindred and tongue poured into the great mart for commerce and pleasure. At length, says Sozomen, it far surpassed Rome both in population and riches, and Eunapius thus describes its importance in his day:--"Constantinople, formerly called Byzantium, allowed the ancient Athenians a liberty of importing corn in great quantities; but now not all the ships of burden from Egypt, Asia, Syria, Phœnicia, and many other nations can import a quantity sufficient for the support of those people whom Constantine, by unpeopling other cities, has transported thither." Already there began the custom, which has lasted so many centuries, of building houses on wooden piles thrust out into the sea. As the incursion of the barbarians became more dangerous many took refuge in the capital; and yearly the churches grew in importance, and the monasteries attracted more religious.