And so the promise was based on faith, in order that the promise should be guaranteed as God's free gift to all of Abraham's descendants—not just to those who obey the Law, but also to those who believe as Abraham did. For Abraham is the spiritual father of us all;
But someone will say, “One person has faith, another has actions.” My answer is, “Show me how anyone can have faith without actions. I will show you my faith by my actions.”
He is also the father of those who are circumcised, that is, of those who, in addition to being circumcised, also live the same life of faith that our father Abraham lived before he was circumcised.
Stephen answered, “Brothers and fathers, listen to me! Before our ancestor Abraham had gone to live in Haran, the God of glory appeared to him in Mesopotamia
The rich man answered, ‘That is not enough, father Abraham! But if someone were to rise from death and go to them, then they would turn from their sins.’
So he called out, ‘Father Abraham! Take pity on me, and send Lazarus to dip his finger in some water and cool off my tongue, because I am in great pain in this fire!’
And don't think you can escape punishment by saying that Abraham is your ancestor. I tell you that God can take these rocks and make descendants for Abraham!
Think of your ancestor, Abraham, and of Sarah, from whom you are descended. When I called Abraham, he was childless, but I blessed him and gave him children; I made his descendants numerous.
Then I took Abraham, your ancestor, from the land across the Euphrates and led him through the whole land of Canaan. I gave him many descendants. I gave him Isaac,
It was faith that made Abraham offer his son Isaac as a sacrifice when God put Abraham to the test. Abraham was the one to whom God had made the promise, yet he was ready to offer his only son as a sacrifice.