Justin Martyr, Dialogue with Trypho

And I, resuming the discourse where I had left off252 Chap. xliii. at a previous stage, when proving that He was born of a virgin, and that His birth of a virgin had been predicted by Isaiah, quoted again the same prophecy. It is as follows ‘And the Lord spoke again to Ahaz, saying, Ask for thyself a sign from the Lord thy God, in the depth or in the height. And Ahaz said I will not ask, neither will I tempt the Lord. And Isaiah said, Hear then, O house of David; Is it no small thing for you to contend with men? And how do you contend with the Lord? Therefore the Lord Himself will give you a sign; Behold, the virgin shall conceive, and shall bear a son, and they shall call his name Immanuel. Butter and honey shall he eat; before he knows or prefers the evil he will choose out the good. For before the child knows ill or good, he rejects evil by choosing out the good. For before the child knows how to call father or mother, he shall receive the power of Damascus, and the spoil of Samaria, in presence of the king of Assyria. And the land shall be forsaken, which253 ἣν, which is in chap. xliii., is here omitted, but ought to be inserted without doubt. thou shalt with difficulty endure in consequence of the presence of its two kings. But God shall bring on thee, and on thy people, and on the house of thy father, days which have not yet come upon thee since the day in which Ephraim took away from Judah the king of Assyria.’ ”254 Isa. vii. 10–17, with Isa. viii. 4 inserted between vers. 16 and 17. And I continued: “Now it is evident to all, that in the race of Abraham according to the flesh no one has been born of a virgin, or is said to have been born [of a virgin], save this our Christ.”

[66] Κἀγὼ πάλιν ἀναλαβὼν τὸν λόγον, ὁπόθεν τὴν ἀρχὴν ἐπεπαύμην ἀποδεικνύων ὅτι ἐκ παρθένου γεννητὸς καὶ διὰ παρθένου γεννηθῆναι αὐτὸν διὰ Ἠσαίου ἐπεπροφήτευτο, καὶ αὐτὴν τὴν προφητείαν πάλιν ἔλεγον. ἔστι δὲ αὕτη: Καὶ προσέθετο κύριος λαλῆσαι τῷ Ἄχαζ, λέγων: Αἴτησαι σεαυτῷ σημεῖον παρὰ κυρίου τοῦ θεοῦ σου εἰς βάθος ἢ εἰς ὕψος. καὶ εἶπεν Ἄχαζ: Οὐ μὴ αἰτήσω οὐδὲ μὴ πειράσω κύριον. καὶ εἶπεν Ἠσαίας: Ἀκούσατε δή, οἶκος Δαυείδ. μὴ μικρὸν ὑμῖν ἀγῶνα παρέχειν ἀνθρώποις; καὶ πῶς κυρίῳ παρέχετε ἀγῶνα; διὰ τοῦτο δώσει κύριος αὐτὸς ὑμῖν σημεῖον: ἰδοὺ ἡ παρθένος ἐν γαστρὶ λήψεται καὶ τέξεται υἱόν, καὶ καλέσουσι τὸ ὄνομα αὐτοῦ Ἐμμανουήλ. βούτυρον καὶ μέλι φάγεται. πρὶν ἢ γνῶναι αὐτὸν ἢ προελέσθαι πονηρὰ ἐκλέξεται τὸ ἀγαθόν: διότι, πρὶν ἢ γνῶναι τὸ παιδίον κακὸν ἢ ἀγαθόν, ἀπειθεῖ πονηρὰ τοῦ ἐκλέξασθαι τὸ ἀγαθόν. διότι, πρὶν ἢ γνῶναι τὸ παιδίον καλεῖν πατέρα ἢ μητέρα, λήψεται δύναμιν Δαμασκοῦ καὶ τὰ σκῦλα Σαμαρείας ἔναντι βασιλέως Ἀσσυρίων. καὶ καταληφθήσεται ἡ γῆ. σκληρῶς οἴσεις ἀπὸ προσώπου τῶν δύο βασιλέων. ἀλλ' ἐπάξει ὁ θεὸς ἐπὶ σὲ καὶ ἐπὶ τὸν λαόν σου καὶ ἐπὶ τὸν οἶκον τοῦ πατρός σου ἡμέρας, αἳ οὐδέπω ἥκασιν, ἀπὸ τῆς ἡμέρας ἧς ἀφεῖλεν Ἐφραῒμ ἀπὸ Ἰούδα τὸν βασιλέα Ἀσσυρίων. καὶ ἐπέφερον: Ὅτι μὲν οὖν ἐν τῷ γένει τῷ κατὰ σάρκα Ἀβραὰμ οὐδεὶς οὐδέποτε ἀπὸ παρθένου γεγέννηται οὐδὲ λέλεκται γεγεννημένος ἀλλ' ἢ οὗτος ὁ ἡμέτερος Χριστός, πᾶσι φανερόν ἐστι.