 and the scripture foreseeing that God would justify the Gentiles by faith preach the gospel to Abraham before saying in you all the nation shall be blessed so then those who are of faith are blessed with believing Abraham I am a son of Abraham you are a son of Abraham if you are born into the kingdom of God you are a child of Abraham a child of faith that's what Jesus was saying about Zacchaeus he's a son of Abraham he's a child of faith he's a Christian