Ambrose of Milan — Commentary on Scripture

Isaiah 1:3

[The righteous person] does not say, “My portion consists of herds of oxen, donkeys or sheep,” except, perhaps, he counts himself among those herds which know their owner and wishes to consort with that donkey which does not shun the crib of Christ … [For this person] that sheep is his portion which was led to the slaughter and the “Lamb which was dumb before his shearer and did not open his mouth.” In [Christ’s] humiliation, judgment has been exalted.

Letter 59.93

Isaiah 1:3

What is more evident than that it is said of the passion of the Lord: “The ox knows his owner and the donkey his master’s crib.” Let us, then, know the Lord’s crib where we are nourished, fed and refreshed.

Letter 36.6

Isaiah 1:6

They had nothing to pour. If they had had any oil, they would have poured it on their own wounds. Isaiah cries, “They cannot apply ointment or oil or bandage.” But the church has oil, with which it tends the wounds of its children, that the wound may not harden and spread deep. [The church] has oil which it has received secretly.

LETTER 41 (EX 1).19-20

Isaiah 1:6

Let your exhortations be full of meaning.… Speech is a bandage that ties up the wounds of souls, and if anyone rejects this, he shows his despair of his own salvation. Likewise, with those who are vexed by a serious sore, use the oil of speech that you may soften their hardness of heart; apply a poultice; put on a bandage of salutary advice, so that you may never allow those who are astray or who are wavering regarding the faith or the observance of discipline to perish through the loss of courage and a breakdown of activity.

Letter 2.7

Isaiah 1:11

By saying that he does not delight in the sacrifices of the people, God is saying this: I abound in my own [sacrifice], I do not seek yours, I do not desire whole burnt offerings of rams and the fat of lambs and the blood of bulls and of goats. And do not come so into my sight.

Interrogation of Job and David 4.9.33

Isaiah 1:18

What shall I say of human judgments, since in the judgments of God the Jews are set forth as having offended the Lord in nothing more than violating what was due to widows and the rights of minors? This is proclaimed by the voices of the prophets as the cause that brought upon the Jews the penalty of rejection. This is mentioned as the only cause that will mitigate the wrath of God against their sin, if they honor the widow and execute true judgment for minors. Here also the likeness of the church is foreshadowed. You see, then, holy widows, that that office which is honored by the assistance of divine grace must not be degraded by impure desire.

Concerning Widows 2:13

Isaiah 1:18

[One] who is baptized is seen to be purified both according to the law and according to the gospel. According to the law, because Moses sprinkled the blood of the lamb with a bunch of hyssop; according to the gospel, because Christ’s garments were white as snow, when in the gospel he manifested the glory of his resurrection, [one] then whose guilt is remitted is made whiter than snow.

On the Mysteries 7:34

Isaiah 1:19

Scripture promised these good things to the faithful when it said, “You shall eat the good things of the land.” That we may obtain the good things, let us be like that good, the good that is without iniquity and without deceit and without severity but is with grace and holiness and purity and benevolence and love and justice. Thus goodness, like a prolific mother, embraces all the virtues.

FLIGHT FROM THE WORLD 6:36

Isaiah 3:9-10

It is the tribes, then, that are meant by the names of the patriarchs. From the tribe of Simeon come the scribes, from that of Levi the chief priests, who brought their wickedness to completion and filled up the entire measure of their fathers’ ungodliness in the passion of the Lord. They took counsel against the Lord Jesus, to kill him, even as Isaiah says, “Alas for their souls! Because they have devised an evil counsel against themselves, saying. ‘Let us bind the just one, for he is profitless to us.’ ” They killed the prophets and apostles who announced the coming of the Lord of salvation and preached his glorious passion and resurrection. Thereafter, in their greed and out of their desire for earthly wickedness, they fled from sharing in the divine, from chastity of body and moderation of spirit, contempt for money and profit in grace.

On the Blessings of the Patriarchs 3.13

Isaiah 5:1-2

And through Isaiah the Lord himself spoke, saying: A vineyard has been made for my beloved in a fertile place. And I have enclosed it with a wall, and have dug around the vineyard of Sorech, and have built a tower in its midst. For it has surrounded her like a wall of celestial precepts, and the guardianship of angels. For the angel of the Lord will encamp around those who fear Him. He has placed her in the Church like a tower of the apostles and prophets and teachers, who are accustomed to defend the peace of the Church. He has dug around her, when he has relieved her of the burden of worldly anxieties. For nothing burdens the mind more than the solicitude and desire for wealth or power in this world.

The Six Days of Creation, 3.50

Isaiah 5:8

Attend to yourself, poor one; for your soul is precious: and if mortal flesh, a temporary soul: and if you lack money, grace does not lack: and if there is no spacious house, widespread possession, heaven is open, the earth is free. The elements have been given to all in common, the ornaments of the world are open equally to the rich and the poor. Are not the faces of the heavens, adorned with shining stars, more beautiful than the most precious gold-leaf ceilings of luxurious houses? Are the riches of the rich wider than the expanses of the earth? Whence it was said to those who join house to house and villa to villa: Will you alone dwell upon the earth? You have a larger house: the poor, in which you cry out and are heard. ... The house of God is common to the rich and the poor.

The Six Days of Creation, 6.52

Isaiah 6:3

Cherubim and seraphim with unwearied voices praise him and say, “Holy, holy, holy is the Lord God of hosts.” They say it not once, lest you should believe that there is but one; not twice, lest you should exclude the Spirit; they say not holies [in the plural], lest you should imagine that there is plurality, but they repeat three times and say the same word, that even in a hymn you may understand the distinction of persons in the Trinity and the oneness of the Godhead, and while they say this they proclaim God.

On the Holy Spirit 3.16.110

Isaiah 6:7

Tell me, then, whoever you are who deny the divinity of the Holy Spirit. The Spirit could not be liable to sin, who rather forgives sin. Does an angel forgive? Does an archangel? Certainly not, but the Father alone, the Son alone and the Holy Spirit alone [can forgive sins]. Now one is obviously able to avoid that which he has power to forgive.But perhaps someone will say that the seraph said to Isaiah, “Behold, this has touched your lips and shall take away your iniquities and purge away your sins.” Shall take away, he says, and shall purge, not I will take away, but that fire from the altar of God, that is, the grace of the Spirit. For what else can we piously understand to be on the altar of God but the grace of the Spirit? Certainly not the wood of the forests or the soot and coals. Or what is so in accordance with piety as to understand according to the mystery that it was revealed by the mouth of Isaiah that everyone should be cleansed by the passion of Christ, who as a coal according to the flesh burnt up our sins, as you read in Zechariah: “Is not this a brand snatched from t…

Tell me, then, whoever you are who deny the divinity of the Holy Spirit. The Spirit could not be liable to sin, who rather forgives sin. Does an angel forgive? Does an archangel? Certainly not, but the Father alone, the Son alone and the Holy Spirit alone [can forgive sins]. Now one is obviously able to avoid that which he has power to forgive.But perhaps someone will say that the seraph said to Isaiah, “Behold, this has touched your lips and shall take away your iniquities and purge away your sins.” Shall take away, he says, and shall purge, not I will take away, but that fire from the altar of God, that is, the grace of the Spirit. For what else can we piously understand to be on the altar of God but the grace of the Spirit? Certainly not the wood of the forests or the soot and coals. Or what is so in accordance with piety as to understand according to the mystery that it was revealed by the mouth of Isaiah that everyone should be cleansed by the passion of Christ, who as a coal according to the flesh burnt up our sins, as you read in Zechariah: “Is not this a brand snatched from the fire? Now Joshua was clothed in filthy garments.”

On the Holy Spirit 1.10.112

Isaiah 9:2

Therefore, he had the pledge of immortality: but being placed in the shadow of life, he could not see and grasp the hidden life with Christ in God by some common touch and sight. And if not yet a sinner, certainly not of an incorruptible and inviolable nature; for he who has fallen into sin is not yet a sinner. Indeed, he was in the shadow of life; but those who are sinners are in the shadow of death. For the people of sinners, as Isaiah teaches (Isaiah 9:2), sat in the shadow of death, until the light arose through the grace of God, not through their own merit. Therefore, there is no distinction between the breath of God and the food of the tree of life. No man can claim to possess more than what has been bestowed upon him by divine generosity.

On Paradise 5.29

Isaiah 9:6

Christ, then, is the beginning of our virtue. He is the beginning of purity, who taught maidens not to look for the embraces of humanity but to yield the purity of their bodies and minds to the service of the Holy Spirit rather than to a husband. Christ is the beginning of frugality, for he became poor, though he was rich. Christ is the beginning of patience, for when he was reviled, he reviled not again. When he was struck, he did not strike back. Christ is the beginning of humility, for he took the form of a servant, though in the majesty of his power he was equal with God the Father. From him each various virtue has taken its origin.For this cause, then, that we might learn these different virtues, “a son was given us, whose beginning was upon his shoulder.” That “beginning” is the Lord’s cross—the beginning of strong courage, wherewith a way has been opened for the holy martyrs to enter the sufferings of the holy war.

Exposition of the Christian Faith 3.7.52-53

Isaiah 9:6

Therefore, in order to call the Gentiles to the grace of his resurrection (for it is indeed a rich and fertile land that produces eternal fruits, fruits a hundred and sixty times over), he subjected his shoulder to work, subjecting himself to the cross, in order to carry our sins. And so the Prophet says: His authority is on his shoulder (Isaiah 9:6), that is, the power of divinity over the bodily passion, or the cross surpassing the body. Therefore, he placed his shoulder on the plow, enduring all insults, subjected to labor in such a way that he was wounded because of our iniquities, and weakened because of our sins.

On the Blessings of the Patriarchs 6.31

Isaiah 9:6

And not only did the Father send the Son but also gave him, as the Son himself gave himself. For we read, “Grace to you from God our Father and the Lord Jesus Christ, who gave himself for our sins.” If they think that the Son was subjected to God because he was sent, they cannot deny that it was of grace that he was given. But he was given by the Father, as Isaiah said: “Unto us a child is born, unto us a son is given.” But he was given by the Spirit and was sent by the Spirit. For since the prophet has not defined by whom he was given, he shows that he was given by the grace of the Trinity; and inasmuch as the Son himself gave himself, he could not be subject to himself according to his Godhead. Therefore that he was given could not be a sign of subjection in the Godhead.

On the Holy Spirit 3.2.9

Isaiah 9:6

So we have in another place: “A child is born to us, and a son is given to us.” In the term child there is an indication of age; in the term son a reference to the fullness of Godhead. He was made of his mother and born of the Father, but as the same person he was born and given. Do not think of two but of one. For the Son of God is one person, born of the Father and sprung from the virgin. The names differ in order but unite in one, just as the scriptural lesson just read teaches: “Man was made in her, and the Highest himself has founded her.” He was man indeed in body, but the Highest in power. And while he is God and man through diversity of nature, he is the same person, not two persons, though being God and man. He has, therefore, something peculiar to his own nature and something in common with us, but in both cases he is one and in both he is perfect.

On the Death of Satyrus 1.12

Isaiah 10:17

And Isaiah shows that the Holy Spirit is not only light but also fire, saying, “And the light of Israel shall be for a fire.” So the prophets called him a burning fire, because in those three points we see more intensely the majesty of the Godhead; since to sanctify is of the Godhead, to illuminate is the property of fire and light, and the Godhead is customarily pointed out or seen in the appearance of fire: “For our God is a consuming fire,” as Moses said.

On the Holy Spirit 1.14

Isaiah 10:21-22

This is therefore what the patriarch Isaac said: You will serve your brother. But when you have removed and freed yourself from his yoke on your neck, he is signifying two future peoples, one the son of a handmaid, the other of a free woman (for the letter is a servant, but grace is free), and that people who adheres to the letter will be a servant as long as they follow the interpreter of spiritual doctrine. Then also what the Apostle said will come to pass: That the remnants may be saved according to the choice of grace. Serve your brother, therefore: but then you will feel the benefit of servitude when you begin to obey your brother willingly, rather than forcibly.

On Jacob and the Blessed Life, 3.13