John 10:8

(Hom. lix. 3) He saith not this of the Prophets, as the heretics think, but of Theudas, and Judas, and other agitators. So he adds in praise of the sheep, The sheep heard them not; but he no where praises those who disobeyed the prophets, but condemns them severely.

"All that ever came are thieves and robbers." What is this, Lord, "All that ever came"? How so hast Thou not come? But understand; I said, "All that ever came," meaning, of course, exclusive of myself. Let us recollect then. Before His coming came the prophets: were they thieves and robbers? God forbid. They did not come apart from Him, for they came with Him. When about to come, He sent heralds, but retained possession of the hearts of His messengers. Do you wish to know that they came with Him, who is Himself ever existent? Certainly He assumed human flesh at the time appointed. But what means that "ever"? "In the beginning was the Word." With Him, therefore, came those who came with the word of God. "I am," said He, "the way, and the truth, and the life." If He is the truth, with Him came those who were truthful. As many, therefore, as were apart from Him, were "thieves and robbers," that is, had come to steal and to destroy.

(Tr. xlv. 8) All that ever came before Me are thieves and robbers. Understand, All that ever came at variance with Me. The Prophets were not at variance with Him. They came with Him, who came with the Word of God, who spake the truth. He, the Word, the Truth, sent heralds before Him, but the hearts of those whom He sent were His own. They came with Him, inasmuch as He is always, though He assumed the flesh in time: In the beginning was the Word. His humble advent in the flesh was preceded by just men, who believed on Him as about to come, as we believe on Him come. The times are different, the faith is the same. Our faith knitteth together both those who believed that He was about to come, and those who believe that He has come. All that ever came at variance with Him were thieves and robbers; i. e. they came to steal and to kill; but the sheep did not hear them. They had not Christ's voice; but were wanderers, dreamers, deceivers. Why He is the Door, He next explains, I am the Door; by Me if any man enter in he shall be saved.