J.B. Phillips New Testament
The promise, from the beginning, was made to faith
13-14 The ancient promise made to Abraham and his descendants, that they should eventually possess the world, was given not because of any achievements made through obedience to the Law, but because of the righteousness which had its root in faith. For if, after all, they who pin their faith to keeping the Law were to inherit God’s world, it would make nonsense of faith in God himself, and destroy the whole point of the promise.
15 For we have already noted that the Law can produce no promise, only the threat of wrath to come. And, indeed if there were no Law the question of sin would not arise.
16-17 The whole thing, then, is a matter of faith on man’s part and generosity on God’s. He gives the security of his own promise to all men who can be called “children of Abraham”, i.e. both those who have lived in faith by the Law, and those who have exhibited a faith like that of Abraham. To whichever group we belong, Abraham is in a real sense our father, as the scripture says: ‘I have made you a father of many nations’. This faith is valid because of the existence of God himself, who can make the dead live, and speak his Word to those who are yet unborn.Read full chapter
New International Version
16 Therefore, the promise comes by faith, so that it may be by grace(D) and may be guaranteed(E) to all Abraham’s offspring—not only to those who are of the law but also to those who have the faith of Abraham. He is the father of us all.(F)Read full chapter