Galatians 3:7
Well then, you see that the real sons of Abraham are those who rely on faith.
Galatians 3:9
So that those who rely on faith are blessed along with believing Abraham.
Luke 19:9
And Jesus said of him, "To-day salvation has come to this house, since Zacchaeus here is a son of Abraham.
Luke 21:31
So, whenever you see all this happen, be sure the Reign of God is at hand.
John 8:39
They answered him, "Abraham is our father." "If you are Abraham's children," said Jesus, "then do as Abraham did;
Romans 4:11-16
He only got circumcision as a sign or seal of the righteousness which belonged to his faith as an uncircumcised man. The object of this was to make him the father of all who believe as uncircumcised persons and thus have righteousness counted to them,
Romans 4:24
but for our sakes as well; faith will be counted to us as we believe in Him who raised Jesus our Lord from the dead,
Romans 9:7-8
they are not all children of Abraham because they are descended from Abraham. No, it is through Isaac that your offspring shall be reckoned ??8 meaning that instead of God's children being the children born to him by natural descent, it is the children of the Promise who are reckoned as his true offspring.
Galatians 3:26-29
you are all sons of God by your faith in Christ Jesus
Hebrews 13:23
You must understand that [our] brother Timotheus is now free. If he comes soon, he and I will see you together.