Augustin knew all this, and when he sought help from the local authorities he was obliged to acknowledge sadly that there was no support to be expected from Count Gildo, who had tyrannized over Carthage and Africa for nearly ten years. This Gildo was a native, a Moor, to whom the ministers of the young Valentinian II had thought it a good stroke of policy to confide the government of the province. Knowing the weakness of the Empire, the Moor only thought of cutting out for himself an independent principality in Africa. He openly favoured Donatism, which was the most numerous and influential party. The Bishop of Thimgad, Optatus, swore only by him, regarding him as his master and his "god." In consequence, he was called "the Gildonian." Against such enemies, the Imperial authority could only act irregularly. Augustin was well aware of it. He knew that the Western Empire was in a critical position. Theodosius had just died, in the midst of war with the usurper Eugenius. The Barbarians, who made up the greater part of the Roman armies, shewed themselves more and more threatening. Alaric, entrenched in the Peloponnesus, was getting ready to invade Italy. However, the all-powerful minister of the young Honorius, the half-Barbarian Stilicho, did his best to conciliate the Catholics, and assured them that he would continue the protection they had had from Theodosius, Augustin therefore turned to the central power. It alone could bring about a little order in the provinces--and then, besides, the new emperors were firmly attached to the defence of Catholicism. The Catholic Bishop of Hippo did his best, accordingly, to keep on good terms with the representatives of the Metropolitan Government--the proconsuls; the proprætors; the counts; and the tribunes, or the secretaries, sent by the Emperor as Government commissioners. There was no suspicion of flattery in his attitude, no idolatry of power. At Milan, Augustin had been near enough to the Court to know what the Imperial functionaries were worth. Now, he simply adapted himself as well as he could to the needs of the moment. And with all that, he could have wished in the depths of his heart that this power were stronger, so as to give the Church more effective support. This cultured man, brought up in the respect of the Roman majesty, was by instinct a faithful servant of the Cæsars. A man who held to authority and tradition, he maintained that obedience is due to princes: "There is a general agreement," he said, "of human society to obey its Kings." In one of his sermons he compares thought, which commands the body, to the Emperor seated upon his throne, and from the depths of his palace dictating orders which set the whole Empire moving--a purely ideal image of the sovereign of that time, but one which pleased his Latin imagination. Alas! Augustin had no illusions about the effect of Imperial edicts; he knew too well how little they were regarded, especially in Africa.