These prophecies declaring that the Church was to be world-wide and to embrace even the Gentile nations may not strike us today as especially remarkable, accustomed as we are now to meet with Christian civilization everywhere, and to see the nations of the world bound so closely together by social and commercial relations. But we must remember that when they were uttered the true God was known and adored only in an obscure, almost isolated, corner of the earth, while triumphant idolatry was the otherwise universal religion of the world.
The prophecies were fulfilled. The Apostles scattered themselves over the surface of the earth, preaching the Gospel of Christ. “Their sound,” says St. Paul, “went over all the earth and their words unto the ends of the whole world.”[61] Within thirty years after our Savior's Crucifixion the Apostle of the Gentiles was able to say to the Romans: “I give thanks to my God through Jesus Christ because your faith is spoken of in the entire world”[62]—spoken of assuredly by those who were in sympathy and communion with the faith of the Romans.
St. Justin, Martyr, was able to say, about one hundred years after Christ, that there was no race of men, whether Barbarians or Greeks, or any other people of what name soever, among whom the name of Jesus Christ was not invoked.
St. Irenaeus, writing at the end of the second century, tells us that the religion so marvelously propagated throughout the whole world was not a vague, ever-changing form of Christianity, but that “this faith and doctrine and tradition preached throughout the globe is as uniform as if the Church consisted of one family, possessing one soul, one heart, and as if she had but one mouth. For, though the languages of the world are dissimilar, her doctrine is the same. The churches founded in Germany, in the Celtic nations, in the East in Egypt, in Lybia, and in the centres of civilization, do not differ from each other; but as the sun gives the same light throughout the world, so does the light of faith shine everywhere the same and enlighten all men who wish to come to the knowledge of the truth.”[63]
“We are but of yesterday,” says Tertullian, “and already have we filled your cities, towns, islands, your council halls and camps ... the palace, senate, forum; we have left you only the temples.”[64]
Clement of Alexandria, at the end of the second century, writes: “The word of our Master did not remain in Judea, as philosophy remained in Greece, but has been poured out over the whole world, persuading Greeks and Barbarians alike, race by race, village by village, every city, whole houses and hearers one by one—nay, not a few of the philosophers themselves.”
And Origen, in the early part of the next century, observes: “In all Greece, and in all barbarous races within our world, there are tens of thousands who [pg 032] have left their national law and customary gods for the law of Moses and the Word of Jesus Christ, though to adhere to that law is to incur the hatred of idolaters and the risk of death besides to have embraced that Word; and considering how, in so few years, in spite of the attack made on us, even to the loss of life or property, and with no great store of teachers, the preaching of that Word has found its way into every part of the world, so that Greek and Barbarian, wise and unwise, adhere to the religion of Jesus, doubtless it is a work greater than any work of man.”
This Catholicity, or universality, is not to be found in any, or in all, of the combined communions separated from the Roman Catholic Church.
The Schismatic churches of the East have no claim to this title because they are confined within the Turkish and Russian dominions, and number not more than sixty million souls.
The Protestant churches, even taken collectively, (as separate communions they are a mere handful) are too insignificant in point of numbers, and too circumscribed in their territorial extent, to have any pretensions to the title of Catholic. All the Protestant denominations are estimated at sixty-five million, or less than one-fifth of those who bear the Christian name. They repudiate, moreover, and protest against the name of Catholic, though they continue to say in the Apostles' Creed “I believe in the Holy Catholic Church.”