Tractates on the Gospel of John

⁷ For it is from prophecy that we convince gainsaying pagans. Who is Christ? Says the pagan. To whom we reply, He whom the prophets foretold. What prophets? Asks he. We quote Isaiah, Daniel, Jeremiah, and other holy prophets: we tell him that they came long before Christ, by what length of time they preceded His coming. We make this reply then: Prophets came before Him, and they foretold His coming. One of them answers: What prophets? We quote for him those which are daily read to us.

And, said he, Who are these prophets? We answer: Those who also foretold the things which we see come to pass. And he urges: You have forged these for yourselves, you have seen them come to pass, and have written them in what books you pleased, as if their coming had been predicted. Here in opposition to pagan enemies the witness of other enemies offers itself. We produce books written by the Jews, and reply: Doubtless both you and they are enemies of our faith. Hence are they scattered among the nations, that we may convince one class of enemies by another.

Let the book of Isaiah be produced by the Jews, and let us see if it is not there we read, “He was led as a sheep to be slaughtered, and as a lamb before his shearer was dumb, so He opened not His mouth. In humility His judgment was taken away; by His bruises we are healed: all we as sheep went astray, and He was delivered up for our sins.” Behold one lamp. Let another be produced, let the psalm be opened, and thence, too, let the foretold suffering of Christ be quoted: “They pierced my hands and my feet, they counted all my bones: but they considered me and gazed upon me, they parted my garments among them, and upon my vesture they cast the lot.

My praise is with You; in the great assembly will I confess to You. All the ends of the earth shall be reminded, and be converted to the Lord: all countries of the nations shall worship in His sight; for the kingdom is the Lord's, and He shall have dominion over the nations.” Let one enemy blush, for it is another enemy that gives me the book. But lo, out of the book produced by the one enemy, I have vanquished the other: nor let that same who produced me the book be left; let him produce that by which himself also may be vanquished.

I read another prophet, and I find the Lord speaking to the Jews: “I have no pleasure in you, says the Lord, nor will I accept sacrifice at your hands: for from the rising of the sun even to his going down, a pure sacrifice is offered to my name.” Thou dost not come, O Jew, to a pure sacrifice; I prove you impure.