Galatians 3:5-9

So then, does God give you the Spirit and work miracles among you by your doing the works of the law? Or is it by believing what you heard —  just like Abraham who believed God, and it was credited to him for righteousness ? You know, then, that those who have faith, these are Abraham’s sons. Now the Scripture saw in advance that God would justify the Gentiles by faith and proclaimed the gospel ahead of time to Abraham, saying, All the nations will be blessed through you. Consequently, those who have faith are blessed with Abraham, who had faith.