Isaías 49
Ambrose of Milan · Comentário Patrístico (catena)
Isaías 49:2
Make for yourself, O man, a case; stripping off the old man with his actions, put on the new. Your case, your sheath, is Christ, who protects and hides you in the evil day. Do you want to know why the case is protection? My quiver, He says, protected him. Therefore, your case is faith: fill it with the good scents of your virtues; that is, chastity, mercy, and justice, and in it, enter completely fragrant with the sweet scent of excellent deeds of faith. — The Six Days of Creation, 5.80
Isaías 49:6
It is one thing to be named Son according to the divine substance; it is another thing to be so called according to the adoption of human flesh. For, according to the divine generation, the Son is equal to God and Father, and, according to the adoption of a body, he is a servant to God the Father. "For," it says, "he took upon him the form of a servant." The Son is, however, one and the same.… According to his glory, he is Lord to the holy patriarch David but David's son in the line of actual descent, abandoning nothing of his own but acquiring for himself the rights that go with the adoption into our race. Not only does he undergo service in the character of man by reason of his descent from David, but also by reason of his name, as it is written: "I have found David my servant";4 and elsewhere: "Behold, I will send to you my Servant, the Orient is his name." And the Son himself says, "Thus says the Lord, that formed me from the womb to be his servant and said to me: It is a great thing for you to be called my servant. Behold, I have set you up for a witness to my people and a light to the Gentiles, that you may be for salvation to the ends of the earth." To whom is this said, if not to Christ? Who, being in the form of God, emptied himself and took on him the form of a servant. But what can be in the form of God, except that which exists in the fullness of the godhead? — Exposition of the Christian Faith 5.8.106-7
Isaías 49:9
[When] we have changed our creditor, we have not entirely escaped, or, rather, we have escaped, but the debt remains, while the interest is canceled, the Lord Jesus saying, "To them that are bound, come forth. And to them that are in prison, go forth," for your sins have been forgiven. He has forgiven all, and there is no one whom he has not set free. — LETTER 62
Isaías 49:16
Let us flee these evils and elevate our soul to the image and likeness of God. The flight from evils is the likeness of God, and the image of God is gained through the virtues. And so, like a painter, he has painted us with the colors of the virtues. "See, I have painted your walls, Jerusalem." Let us not wipe away with the brush of neglect the props of the painted walls of our soul. — DEATH AS A GOOD 5:17
Isaías 49:18
And he added: And in the blood of the grape, his garment: that is, in the suffering of his body, he washed the nations with his blood. For indeed, the nations are the garment of the Word, as it is written: As I live, says the Lord, unless I clothe them all as a garment. And elsewhere: You will change them as a garment, and they will be changed. Therefore, he has cleansed not with his own blood, their sins which they did not have, but with our sins which we have committed. — On the Blessings of the Patriarchs, 4.24
Isaías 49:21
We are to be a model for everyone around us, not just in our actions but also in our speech, in our chastity and in our faith. Let us be what we should wish others to think us, and let us show our feelings as they really are. We should never mutter a word that is unjust, even in our own heart, thinking to ourselves that it is hidden under a veil of silence; for the One who made the secret places hears words that are spoken in secret, and the One who implanted the power of thought in our innermost parts knows the hidden things that those innermost parts contain. So as people who live under the eyes of their Judge, let us remember that everything we do is exposed to the light, and in this way it will be manifest to all. — On the Duties of the Clergy 2.19.96