羅馬書 4:16

所以人得為後嗣是本乎信，因此就屬乎恩，叫應許定然歸給一切後裔；不但歸給那屬乎律法的，也歸給那效法亞伯拉罕之信的。

Therefore it is of faith, that it might be by grace; to the end the promise might be sure to all the seed; not to that only which is of the law, but to that also which is of the faith of Abraham; who is the father of us all,