James 2:23
And the scripture was fulfilled, which says, Abraham believed God, and it was counted to him for righteousness: and he was called the friend of God.
Matthew 3:9
and think not to say within yourselves, "We have Abraham for our father; for I say to you that God is able from these stones to raise up children to Abraham.
John 8:33-44
They answered him: We are the posterity of Abraham, and have never been in bondage to any one. How say you, You shall be made free?
John 15:14-15
You are my friends, if you do whatever I command you.
Romans 4:12-13
and the father of circumcision to those who are not only circumcised, but who, also, walk in the steps of that faith which our father Abraham had while he was yet uncircumcised.
Romans 9:4-8
who are Israelites, to whom belong the adoption, and the glory, and the covenants, and the giving of the law, and the service, and the promises;
Galatians 3:19
What, then, was the purpose of the law? It was added on account of transgressions, (till the offspring should come, to whom the promise was made,) having been appointed through the service of angels, in the hand of a mediator.
Galatians 4:22-31
For it is written, that Abraham had two sons; one by a bondmaid, and one by a free woman.