The turbulent times through which the Church had passed and was still passing, had necessarily given rise to numerous abuses; and to the correction of these the newly consecrated bishop unsparingly devoted himself. But though this was destined to be a life-work, and though he met with a great measure of success, "it must needs be that scandals come," and no one can hope to eradicate entirely every abuse. Never was the Arian heresy so successfully dealt with as by him, and if he did not succeed in entirely destroying it, he did succeed in breaking its power and restoring greater tranquillity to the Church than it had enjoyed for a long term of years. Many elements combined to produce these consoling results, and since we are treating of an eminent churchman, it is necessary to attach due importance to his own personal sanctity, which was at once a rebuke to disregard of ecclesiastical discipline, a living illustration of what the true Christian should be, and an evidence of the purity of his motives and the sincerity of his conduct. This holiness had its effect too before the Throne of Grace, for the scriptures assure us that the prayers of the just man avail much. So long as we entertain the belief that Christ has established a church on earth, we must from necessity hold that He takes a lively interest in it, and blesses the labors of those who devote themselves to its extension. His eloquence, too, in the pulpit not only advanced the interests of religion, but also stimulated the zeal and guided the efforts of others of less ability. His numerous controversial works refuted the errors and sophistries of the enemies of religion, on the one hand, and on the other, explained and defended its tenets. Those who wished to tread the higher walks of the spiritual life, found in his several treatises on certain of the Christian virtues, a sure light to guide them in the way of perfection. Devoting his attention to the liturgy of divine worship, he added greatly to the attractiveness of the ceremonial, especially by a thorough revision of the church music that had previously been in use. But in the march of the human mind nothing now remains of the Ambrosian chant in its purity, save the "Exultet," as it is called, which is a hymn sung in the Latin Church during the blessing of the Paschal candle on Holy Saturday. Large numbers of his poetic compositions still remain, and are found for the most part in the Roman breviary. It may be said that his pen was never idle nor his voice hushed when the interests of religion could be promoted, and many of his writings remain to our day, a proof of his learning, an evidence of his zeal, and a monument to his courage. Among his successes in advancing the cause of religion must be mentioned his conversion, in 387, of St. Augustine, the greatest light of the Western Church. But he is better known to the world at large by his firmness in withstanding the