Galatians 3:3-7

Are you so foolish? Having begun by the Spirit, are you now being perfected by the flesh?

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.