This is only a confirmation of the texts of Holy Scripture which I have already cited, and was foreshadowed when Christ chose the bark of St. Peter in preference to the rest, to preach from it to the multitude on the shore. The conversion of nations through missionaries sent by the Pope is Peter superintending the miraculous draught of fishes and drawing them upon the shore. His exercise of authority over patriarchs, bishops, and churches throughout the world is only the fulfilment of the commission, "Feed my lambs--feed my sheep"--be the pastor of my entire flock, the prince of pastors, the Bishop of bishops. The might, the power of the Roman See, is the fulfilment of the prophecy, "On this rock I will build My Church." On the foundation of Peter, the Catholic Church was built, and on this foundation she has ever rested. To Peter was given the power of the keys, of binding and of loosing, and his successors have ever exercised this supreme authority. If time permitted, I should now go on to show that this authority committed to St. Peter and his successors is the same, and equally of divine right in his present glorious successor, Pius IX., as it was in the times of the martyr popes of the first century; that the Roman Church has never failed, never fallen, never forfeited her supremacy, and never will while the world shall stand. But I must waive all further consideration of the attributes and notes of the Catholic Church. At present, I will only allude to the concluding part of our Lord's promise to St. Peter: "The gates of hell shall never prevail against it." {228} Here there is the divine assurance that this rock on which the Church is founded shall stand until the end of the world, and the Church itself, on account of the firmness of its foundation, shall never be overthrown. The supremacy of his successors shall endure until the last day, and that Church which is governed by the successors of St. Peter shall alone continue to be the true Church. The gates of hell shall wage perpetual warfare against it, but in vain. That rock shall remain immovable and impregnable. By this rock it is that Jesus Christ has provided for the preservation of the Faith and for the salvation of the world. Let us recall to mind the object which we had before our minds at the commencement of these discourses: it was to find the sure and immovable basis of the Catholic faith and religion. And how admirable is the provision of Almighty God for this purpose! He has taken the greatest and most powerful city of the earth, the capital of the world; there He has erected the beacon-light of faith; there He has fixed the immovable seat of truth; there He has established the capital city of Christianity, the chief city of His kingdom on earth; there Jesus Christ has placed His Vicar, the pastor and teacher of the world, that Rome, once the mistress of the world by her arms, might rule by her faith as the Mother and Mistress of churches, and that title of the Eternal