First Reading — 2 Samuel 7:4-5a, 12-14a, 16
Justin Martyr
On 7:14–15
So that you ought rather to desist from the love of strife, and repent before the great day of judgment come, wherein all those of your tribes who have pierced this Christ shall mourn as I have shown has been declared by the Scriptures. And I have explained that the Lord swore, "after the order of Melchizedek," and what this prediction means; and the prophecy of Isaiah which says, "His burial is taken away from the midst," I have already said, referred to the future burying and rising again of Christ; and I have frequently remarked that this very Christ is the Judge of all the living and the dead. And Nathan likewise, speaking to David about Him, thus continued: "I will be His Father, and He shall be my Son; and my mercy shall I not take away from Him, as I did from them that went before Him; and I will establish Him in my house, and in His kingdom for ever." And Ezekiel says, "There shall be no other prince in the house but He." For He is the chosen Priest and eternal King, the Christ, inasmuch as He is the Son of God; and do not suppose that Isaiah or the other prophets speak of sacrifices of blood or libations being presented at the altar on His second advent, but of true and spiritual praises and giving of thanks.
Responsorial Psalm — Psalm 89:2-3, 4-5, 27 and 29
Hippolytus of Rome
On 88:4
And around us are the wise men of the Greeks mocking and jeering us, as those who believe without inquiry, and foolishly.
Second Reading — Romans 4:13, 16-18, 22
John Chrysostom
On 4:13
"For the promise, that he should be the heir of the world, was not to Abraham, or to his seed, through the law, but through the righteousness of faith."
He had shown that faith is necessary, that it is older than circumcision, that it is more mighty than the Law, that it establisheth the Law. For if all sinned, it was necessary: if one being uncircumcised was justified, it is older: if the knowledge of sin is by the Law and yet it was without the Law made evident, it is more mighty: if it has testimony borne to it by the Law, and establisheth the Law, it is not opposed to it, but friendly and allied to it.
On 4:14
He had shown that faith is necessary, that it is older than circumcision, that it is more mighty than the Law, that it establisheth the Law. For if all sinned, it was necessary: if one being uncircumcised was justified, it is older: if the knowledge of sin is by the Law and yet it was without the Law made evident, it is more mighty: if it has testimony borne to it by the Law, and establisheth the Law, it is not opposed to it, but friendly and allied to it. Again, be shows upon other grounds too that it was not even possible by the Law to attain to the inheritance, and after having matched it with the circumcision, and gained it the victory, he brings it besides into contrast with the Law in these words, "For if they which are of the Law be heirs, faith is made void." To prevent them anyone from saying that one may have faith and also keep up the Law, he shows this to be impracticable. For he that clings to the Law, as if of saving force, does disparagement to faith's power; and so he says, "faith is made void," that is, there is no need of salvation by grace. For then it cannot show forth its own proper power; "and the promise is made of none effect." This is because the Jew might say, What need have I of faith? If then this held, the things that were promised, would be taken away along with faith. See how in all points he combats with them from the early times and from the Patriarch. For having shown from thence that righteousness and faith went together in the inheritance, he now shows that the promise did likewise. For to prevent the Jew from saying, What matters it to me if Abraham was justified by faith? Paul says, neither can what you are interested with, the promise of the inheritance, come into effect apart from it: which was what scared them most. But what promise is he speaking of? That of his being "the heir of the world," and that in him all should be blessed. And how does he say that this promise is made of none effect?...
On 4:15
Now if it worketh wrath, and renders them liable for transgression, it is plain that it makes them so to a curse also. But they that are liable under a curse, and punishments, and transgression, are not worthy of inheriting, but of being punished and rejected. What then happens? faith comes, drawing on it the grace, so that the promise comes into effect. For where grace is, there is a remitting, and where remitting is, there is no punishment. Punishment then being removed, and righteousness succeeding from faith, there is no obstacle to our becoming heirs of the promise.
On 4:16
You see that it is not the Law only that faith establisheth, but the promise of God also that it will not allow to fall to the ground. But the Law, on the other hand, by being kept to unseasonably, makes even the faith of none effect, and hindereth the promise. By this he shows that faith, so far from being superfluous, is even necessary to that degree, that without it there is no being saved. For the Law worketh wrath, as all have transgressed it. But this doth not even suffer wrath to arise at all: for "where no Law is," he says, "there is no transgression." Do you see how he not only does away with sin after it has existed, but does not even allow it to be produced? And this is why he says "by grace." For what end? Not with a view to their being put to shame, but to the end that the promise might be sure to all the seed. Here he lays down two blessings, both that the things given are sure, and also that they are to all the seed, so gathering in those of the Gentiles, and showing that the Jews are without, if they contend against the faith.
On 4:17
Do you observe that this was ordered by Providence from of old? What then, he means, does He say this on account of the Ishmaelites, or of the Amalekites, or of the Hagarenes? This however, as he goes on he proves more distinctly not to be said of these. But as yet he presses forward to another point, by which means he proves this very thing by defining the mode of the relationship, and establishing it with a vast reach of mind.
But his meaning is something of this sort, as God is not the God of a part, but the Father of all, so is he also. And again, as God is a father not by way of the relationship of nature, but by way of the affiance of faith, so is he also inasmuch as it is obedience that makes him father of us all. For since they thought nothing of this relationship, as clinging to that grosser one, he shows that this is the truer relationship by lifting his discourse up to God. And along with this he makes it plain that this was the reward of faith that he received. Consequently, if it were not so, and he were the father of all the dwellers upon earth, the expression before (or answering to) would be out of place, while the gift of God would be curtailed.
For if He could "quicken the dead" and bring in "those things that were not as though they were," then could He also make those who were not born of him to be his children. And this is why he does not say, bringing in the things which are not, but calling them, so showing the greater ease of it. For as it is easy to us to call the things which are by name, so to Him it is easy, yea, and much easier to give a subsistence to things that are not.
On 4:18
How was it that he "believed in hope against hope?" It was against man's hope, in hope which is of God. (For he is showing the loftiness of the action, and leaving no room for disbelieving what is said.) Things which are contrary to one another, yet faith blends them together. But if he were speaking about such as were from Ishmael, this language would be superfluous: for it was not by faith but by nature that they were begotten. But he bringeth Isaac also before us. For it was not concerning those nations that he believed, but concerning him who was to be from his barren wife. If then it be a reward to be father of many nations, it would be so of those nations clearly of whom he so believed. For that you may know that he is speaking of them, listen to what follows.
On 4:19
Do you see how he gives the obstacles, as well as the high spirit of the righteous man which surmounts all? "Against hope," he says, was that which was promised: this is the first obstacle. For Abraham had no other person who had received a son in this way to look to. They that were after him looked to him, but he to no one, save to God only. And this is why he said, "against hope." Then, "his body now dead." This is a second. And, "the deadness of Sarah's womb." This is a third, aye and a fourth obstacle.
On 4:20
For God neither gave any proof nor made any sign, but there were only bare words promising such things as nature did not hold out any hopes of. Yet still he says, "he staggered not." He does not say, "He did not disbelieve," but, "He staggered not," that is, he neither doubted nor hesitated though the hindrances were so great. From this we learn, that if God promise even countless impossibilities, and he that heareth doth not receive them, it is not the nature of things that is to blame, but the unreasonableness of him who receiveth them not. "But was strong in faith." See the pertinacity of Paul. For since this discourse was about them that work and them that believe, he shows that the believer works more than the other, and requires more power, and great strength, and sustains no common degree of labor. For they counted faith worthless, as having no labor in it. Insisting then upon this, he shows that it is not only he that succeeds in temperance, or any other virtue of this sort, but he that displays faith also who requires even greater power. For as the one needs strength to beat off the reasonings of intemperance, so hath the faithful also need of a soul endued with power, that he may thrust aside the suggestions of unbelief. How then did he become "strong?" By trusting the matter, he replies, to faith and not to reasonings: else he had fallen. But how came he to thrive in faith itself? By giving glory to God, he says.
On 4:21
Abstaining then from curious questionings is glorifying God, as indulging in them is transgressing. But if by entering into curious questions, and searching out things below, we fail to glorify Him, much more if we be over curious in the matter of the Lord's generation, shall we suffer to the utmost for our insolence. For if the type of the resurrection is not to be searched into, much less those untterable and awestriking subjects. And he does not use the word "believed" merely, but, "being fully persuaded." For such a thing is faith, it is clearer than the demonstration by reasons, and persuades more fully. For it is not possible for another reasoning succeeding to it to shake it afterwards. He indeed that is persuaded with words may have his persuasion altered too by them. But he that stays himself upon faith, hath henceforward fortified his hearing against words that may do hurt to it.
Having said then, that he was justified by faith, he shows that he glorified God by that faith; which is a thing specially belonging to a good life. For, "Let your light so shine before men, that they may see your good works, and glorify your Father Which is in heaven." But lo! this is shown also to belong to faith! Again, as works need power, so doth faith. For in their case the body often shareth the toil, but in the faith the well-doing belongeth to the soul alone. And so the labor is greater, since it has no one to share the struggles with it.
On 4:22
"And therefore it was imputed to him for righteousness."
Abstaining then from curious questionings is glorifying God, as indulging in them is transgressing. But if by entering into curious questions, and searching out things below, we fail to glorify Him, much more if we be over curious in the matter of the Lord's generation, shall we suffer to the utmost for our insolence. For if the type of the resurrection is not to be searched into, much less those unutterable and awestiking subjects. And he does not use the word "believed" merely, but, "being fully persuaded." For such a thing is faith, it is clearer than the demonstration by reasons, and persuades more fully. For it is not possible for another reasoning succeeding to it to shake it afterwards. He indeed that is persuaded with words may have his persuasion altered too by them. But he that stays himself upon faith, hath henceforward fortified his hearing against words that may do hurt to it.
Gospel — Matthew 1:16, 18-21, 24a
Origen
On 1:18
(non occ.) She was indeed espoused to Joseph, but not united in wedlock; that is to say, His mother immaculate, His mother incorrupt, His mother pure. His mother! Whose mother? The mother of God, of the Only-begotten, of the Lord, of the King, of the Maker of all things, and the Redeemer of all.
On 1:19
But if he had no suspicion of her, how could he be a just man, and yet seek to put her away, being immaculate? He sought, to put her away, because he saw in her a great sacrament, to approach which he thought himself unworthy.