Galatians 3:6-9 NIV

[6] So also Abraham “believed God, and it was credited to him as righteousness.” [7] Understand, then, that those who have faith are children of Abraham. [8] Scripture foresaw that God would justify the Gentiles by faith, and announced the gospel in advance to Abraham: “All nations will be blessed through you.” [9] So those who rely on faith are blessed along with Abraham, the man of faith.