Ezechiel 16:3

Then Trypho said, “I admit that such and so great arguments are sufficient to persuade one; but I wish [you] to know that I ask you for the proof which you have frequently proposed to give me. Proceed then to make this plain to us, that we may see how you prove that that [passage] refers to this Christ of yours. For we assert that the prophecy relates to Hezekiah.” And I replied, “I shall do as you wish. But show me yourselves first of all how it is said of Hezekiah, that before he knew how to call father or mother, he received the power of Damascus and the spoils of Samaria in the presence of the king of Assyria. For it will not be conceded to you, as you wish to explain it, that Hezekiah waged war with the inhabitants of Damascus and Samaria in presence of the king of Assyria. …

Well, then, Isaiah foretells that it behoves Him to be called Emmanuel; and that subsequently He is to take the power of Damascus and the spoils of Samaria, in opposition to the king of the Assyrians. “Now,” say they, “that (Christ) of yours, who is come, neither was called by that name, nor engaged in warfare.” But we, on the contrary, have thought they ought to be admonished to recall to mind the context of this passage as well. For subjoined is withal the interpretation of Emmanuel, “God with us”, in order that you may regard not the sound only of the name, but the sense too. For the Hebrew sound, which is Emmanuel, has an interpretation, which is, God with us. Inquire, then, whether this speech, “God with us” (which is Emmanuel), be commonly applied to Christ ever since Christ’s light has dawned, and I think you will not deny it. …

For besides the generally known fact, that the riches of the East, that is to say, its strength and resources, usually consist of gold and spices, it is certainly true of the Creator, that He makes gold the riches of the other nations also. Thus He says by Zechariah: “And Judah shall also fight at Jerusalem and shall gather together all the wealth of the nations round about, gold and silver.” Moreover, respecting that gift of gold, David also says: “And there shall be given to Him of the gold of Arabia;” and again: “The kings of Arabia and Saba shall offer to Him gifts.” For the East generally regarded the magi as kings; and Damascus was anciently deemed to belong to Arabia, before it was transferred to Syrophœnicia on the division of the Syrias (by Rome). …

10. Here, now, we must beware of the heresy of the Manicheans, which affirms that there is a certain principle of evil, and a certain family of darkness with its princes, which had the presumption to fight against God; but that God, not to let His kingdom be subdued by the hostile family, despatched against them, as it were, His own offspring, princes of His own [kingdom of] light; and so subdued that race from which the devil derives his origin. From thence, also, they say our flesh derives its origin, and accordingly think the Lord said, “Ye are of your father the devil,” because they were evil, as it were, by nature, deriving their origin from the opposing family of darkness. So they err, so their eyes are blinded, so they make themselves the family of darkness, by believing a falsehood against Him who created them. …

Wherefore it will not be of much advantage to us that we have made our first renunciation with the utmost devotion and faith, if we do not complete the second with the same zeal and ardour. And so when we have succeeded in this, we shall be able to arrive at the third as well, in which we go forth from the house of our former parent, (who, as we know well, was our father from our very birth, after the old man, when we were “by nature children of wrath, as others also,”) and fix our whole mental gaze on things celestial. …