Romans 8:17

"And if children, then heirs." Observe how he enhances the Gift by little and little. For since it is a possible case to be children, and yet not become heirs (for it is not by any means all children that are heirs), he adds this besides-that we are heirs. But the Jews, besides their not having the same adoption as we, were also cast out from the inheritance. For "He will miserably destroy those wicked men, and will let out the vineyard to other husbandmen": and before this, He said that "many shall come from the East and from the West, and shall sit down with Abraham, but the children of the Kingdom shall be cast out." But even here he does not pause, but sets down something even greater than this. What may this be then? That we are heirs of God; and so he adds, "heirs of God." And what is more still, that we are not simply heirs, but also "joint heirs with Christ." Observe how ambitious he is of bringing us near to the Master. For since it is not all children that are heirs, he shows that we are both children and heirs; next, as it is not all heirs that are heirs to any great amount, he shows that we have this point with us too, as we are heirs of God. Again, since it were possible to be God's heir, but in no sense "joint heir with" the Only-Begotten, he shows that we have this also. And consider his wisdom. For after throwing the distasteful part into a short compass, when he was saying what was to become of such as "live after the flesh," for instance, that they "shall die," when he comes to the more soothing part, he leadeth forth his discourse into a large room, and so expands it on the recompense of rewards, and in pointing out that the gifts too are manifold and great. For if even the being a child were a grace unspeakable, just think how great a thing it is to be heir! But if this be great, much more is it to be "joint heir." Then to show that the Gift is not of grace only, and to give at the same time a credibility to what he says, he proceeds, "If so be that we suffer with Him, that we may be also glorified together." If, he would say, we be sharers with Him in what is painful, much more shall it be so in what is good. For He who bestowed such blessings upon those who had wrought no good, how, when He seeth them laboring and suffering so much, shall he do else than give them greater requital? Having then shown that the thing was a matter of return, to make men give credit to what was said, and prevent any from doubting, he shows further that it has the virtue of a gift. The one he showed, that what was said might gain credit even with those that doubted, and that the receivers of it might not feel ashamed as being evermore receiving salvation for nought; and the other, that you might see that God outdoeth the toils by His recompenses. And the one he has shown in the words, "If so be that we suffer with Him, that we may be also glorified together."