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?...

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.

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.

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.

Not nature but foolishness makes the slave. Not manumission but learning makes a person free. Esau was born free, but he became a slave; Joseph was sold into slavery, but he was raised to power8 so that he might rule those who had purchased him. Yet he did not slight his obligation to work zealously; he clung to the heights of virtue; he preserved the liberty of innocence, the stronghold of blamelessness. So the psalmist beautifully says, "Joseph had been sold into slavery. They had bound his feet with fetters." "He had been sold into slavery," he says; he did not become a slave. They had bound his feet, but not his soul.How is his soul bound when he says, "The iron pierced his soul"? Although the souls of others were pierced with sin (iron is sin, because it pierces within), the soul of blessed Joseph did not lie open to sin but pierced through sin. He was not swayed by the beauty of his mistress's charms, and so he did not experience the flames of passion, for he was aflame with the greater flame of divine grace. Thus, it is said very aptly of him, "Because the word of the Lord burned him," and with this he quenched the fiery darts of the devil.