Romans 4:16
Therefore, the promise is based on faith, so that it may be a matter of grace and may be guaranteed for all of Abraham's descendants not only for those who were given the Law, but also for those who share the faith of Abraham, who is the father of us all.
Romans 9:8
That is, it is not merely the children born through natural descent who were regarded as God's children, but it is the children born through the promise who were regarded as descendants.
Romans 15:8
For I tell you that the Messiah became a servant of the circumcised on behalf of God's truth in order to confirm the promises given to our ancestors,
Galatians 3:22
But the Scripture has captured everything by means of sin's net, so that what was promised by the faithfulness of the Messiah might be granted to those who believe.
Isaiah 51:2
Look to Abraham your father, and to Sarah who gave you birth. For when he was only one person I called him, but I made him fruitful and made him many.
Romans 3:24-26
By his grace they are justified freely through the redemption that is in the Messiah Jesus,
Romans 4:11
Afterward he received the mark of circumcision as a seal of the righteousness that he had by faith while he was still uncircumcised. Therefore, he is the ancestor of all who believe while uncircumcised, in order that righteousness may be credited to them.
Romans 5:1
Therefore, since we have been justified by faith, we have peace with God through our Lord Jesus the Messiah.
Galatians 3:7-12
You see, then, that those who have faith are Abraham's real descendants.
Ephesians 2:5
even when we were dead because of our offenses, made us alive together with the Messiah (by grace you have been saved),
Ephesians 2:8
For by such grace you have been saved through faith. This does not come from you; it is the gift of God
Titus 3:7
And so, made heirs by his own grace, eternal life we now embrace.
Hebrews 6:13-19
For when God made his promise to Abraham, he swore an oath by himself, since he had no one greater to swear by.
2 Peter 1:10
So then, my brothers, be all the more eager to make your calling and election certain, for if you keep on doing this you will never fail.