Genesis 15:6

“You found his heart faithful before You, And cut a covenant with him To give him the land of the Canaanite, Of the Hittite and the Amorite, Of the Perizzite, the Jebusite, and the Girgashite— To give it to his seed. And You have established Your promise, For You are righteous.

And it was counted to him for righteousness, From generation to generation forever.

For what does the Scripture say? “Abraham believed God, and it was counted to him as righteousness.”

Therefore, is this blessing on the circumcised, or on the uncircumcised also? For we say, “Faith was counted to Abraham as righteousness.”

Therefore it was also counted to him as righteousness.

Just as Abraham believed God and it was counted to him as righteousness,

And the Scripture was fulfilled which says, “And Abraham believed God, and it was counted to him as righteousness,” and he was called the friend of God.