Romans 4:1-5
But if so, what can we say about Abraham, our forefather by natural descent?
Romans 4:16-24
That is why all turns upon faith; it is to make the promise a matter of favour, to make it secure for all the offspring, not simply for those who are adherents of the Law but also for those who share the faith of Abraham ??of Abraham who is the father of us all
Galatians 3:9-14
So that those who rely on faith are blessed along with believing Abraham.
Hebrews 11:8-12
It was by faith that Abraham obeyed his call to go forth to a place which he would receive as an inheritance; he went forth, although he did not know where he was to go.