Therefore it is of faith, that it might be by grace; to the end the promise might be sure to all the descendants; not to those only who are of the law, but to those also who are of the faith of Abraham; who is the father of us all,
All Commentaries on Romans 4:16 Go To Romans 4
John Chrysostom
AD 407
It is not only the law which faith upholds but the promise also…. But the law when kept after its expiry date makes even faith of no effect and blocks the promise. In saying this Paul shows that faith, far from being superfluous, is necessary to the extent that without it there is no salvation. Here Paul mentions two blessings. The first is that the things which have been given are secured. The second is that they are given to all Abraham’s descendants, including the Gentiles who believe and excluding the Jews who do not.