Galatians 3:6-9

6Even as Abraham believed 1God, and it was reckoned to him as righteousness.

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

8and the scripture, foreseeing that 2God would justify the nations on the principle of faith, announced beforehand the glad tidings to Abraham: In thee all the nations shall be blessed.

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