Catena Aurea on John 1:41–42: John Chrysostom

And therefore he said not Messias, but the Messias. Mark the obedience of Peter from the very first; ho went immediately without delay, as appears from the next words: And he brought him to Jesus. Nor let us blame him as too yielding, because he did not ask many questions, before he received the word. It is reasonable to suppose that his brother had told him all, and sufficiently fully; but the Evangelists often make omissions for the sake of brevity. But, besides this, it is not absolutely said that he did believe, but only, He took him to Jesus; i. e. to learn from the mouth of Jesus Himself, what Andrew had reported. Our Lord begins now Himself to reveal the things of His Divinity, and to exhibit them gradually by prophecy. For prophecies are no less persuasive than miracles; inasmuch as they are preeminently God’s work, and are beyond the power of devils to imitate, while miracles may be phantasy or appearance: the foretelling future events with certainty is an attribute of the incorruptible nature alone: And when Jesus beheld him, He said, Thou art Simon the son of Jonas; thou shall be called Cephas, which is by interpretation, A stone.