Galatians 3:4-8

Did you suffer so many things in vain—if indeed it was in vain?

So then, does He who provides you with the Spirit and works miracles among you, do it by works of the Law, or by hearing with faith?

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

Therefore, recognize that it is those who are of faith who are sons of Abraham.

The Scripture, foreseeing that God would justify the Gentiles by faith, preached the gospel beforehand to Abraham, saying, “All the nations will be blessed in you.”