At two fatal epochs in the history of the world, two great divisions have been made in this empire of souls which we call the church--twice has the seamless robe of Christ been rent by schism and heresy. These are the two great misfortunes of mankind, and the two most potent causes which have retarded the world's progress. Who does not admit this? If the old Greek empire had not so sadly broken with the West, it would have never been the prey of Islamism, which has so deeply degraded it, and which even now holds it under an iron yoke. Nor would it have drawn into its schism another vast empire, in whose breast seventy millions of souls groan beneath a despotism which is both political and religious. And who can say what the Christian people of Europe would be today, were it not for Lutheranism, Calvinism, and so many other divisions? These unhappy separations have made Christianity lose its active power in retaining many souls in the light of divine revelation which have since been wrested from it by incredulity. And who can tell us how much they have retarded the diffusion of the gospel in heathen countries? Sorrowful fact! There are even now millions of men upon whom the light of the gospel has never shone, and who remain sunken in the shadows of infidelity. Think of the poor pagans on the shores of distant isles! They are vaguely expecting a Saviour; they stretch their arms toward the true God; they cry out by the voice of their miseries and their sufferings for light, truth, salvation, Eighteen centuries ago, Jesus Christ came to bring these good tidings to the world, and spoke these great words to his apostles, "Preach the gospel to every creature!" The church alone has apostles of Jesus Christ, emulators of that Peter and Paul who landed one day upon the coast of Italy to preach the same gospel to our fathers and to die together for the same faith. {22} But poor Indians! poor Japanese! Following the apostles of the Catholic Church sent by the successor of him to whom Jesus Christ said, "Thou art Peter, and on this rock I will build my church," we see other missionaries who come to oppose them. But who sends them? Is it Jesus Christ? What, then, is Christ, as St. Paul asked of the dissidents of the first century, divided? Is not this, I ask you, a dreadful misfortune for the poor infidels? And is it not enough to make every Christian shed tears? And union, if it were only possible, (and why should it not be, since it is the wish of our Saviour)--union, especially because now the way is open and distance has almost vanished, would it not be a great and happy step toward that evangelization of every creature which Jesus charged his apostles and their successors to begin when he had left the earth?