But what is, “In Us”? In the faith which is on Us. Because nothing so offends all men as divisions, He provideth that they should be one. “What then,” saith some one, “did He effect this?” Certainly He effected it. For all who believe through the Apostles are one, though some from among them were torn away. Nor did this escape His knowledge, He even foretold it, and showed that it proceeded from men’s slack-mindedness.