Gálatas 3

6 Even as Abraham believed God, and it was reckoned to him as righteousness.

7 Know then that they that are on the principle of faith, these are Abraham's sons;

8 and the scripture, foreseeing that God would justify the nations on the principle of faith, announced beforehand the glad tidings to Abraham: In thee all the nations shall be blessed.

9 So that they who are on the principle of faith are blessed with believing Abraham.