"The sons also of them that afflicted thee shall come bending unto thee; and all they that despised thee shall bow themselves down at the soles of thy feet; and they shall call thee the City of the Lord, the Zion of the Holy One of Israel"--_Isa_. lx. 14. The empire was again divided into two parts, which were held by two brothers. Valentinian, who had the eastern half, was an Arian; and Valens, who ruled at Rome, was a Catholic. Though all the empire was Christian, still there were sad disputes; for many had fallen away into the heresy, and there was so great a love of arguing in a light careless manner in market-places, baths, feasts, and places of common resort, that it was a great distress to the truly devout to hear the most sacred mysteries discoursed of so freely. The great and learned Saint Jerome hid himself away from this strife of tongues, to pray and study in a hermitage at Bethlehem. By the desire of the Pope, he did the same work for the New Testament as Simon the Great had done for the Old Testament: he examined into the history of all the writings that professed to have come down from the Apostles' time, and proved clearly which had been really written under the inspiration of God, and had been always held as Holy Scriptures by the Church. Then he translated the whole Bible into Latin, and wrote an account of each book, setting apart those old writings of the Jews that are called the Apocrypha, and are read as wise instruction, though they be not certainly known to be the Word of God, in the same manner as the Holy Scriptures themselves. St. Jerome is counted as one of the chief Fathers or doctors of the Church.