Romans 4:16
Therefore it is of faith, that it might be by grace; to the end the promise might be sure to all the descendants; not to those only who are of the law, but to those also who are of the faith of Abraham; who is the father of us all,
Romans 9:8
That is, They who are the children of the flesh, these are not the children of God: but the children of the promise are counted for the descendants.
Romans 15:8
Now I say that Jesus Christ was a minister of the circumcision for the truth of God, to confirm the promises made unto the fathers:
Galatians 3:22
But the scripture has consigned all under sin, that the promise by faith in Jesus Christ might be given to them that believe.
Isaiah 51:2
Look unto Abraham your father, and unto Sarah that bore you: for I called him alone, and blessed him, and increased him.
Romans 3:24-26
Being justified freely by his grace through the redemption that is in Christ Jesus:
Romans 4:11
And he received the sign of circumcision, a seal of the righteousness of the faith which he had yet being uncircumcised: that he might be the father of all them that believe, though they be not circumcised; that righteousness might be imputed unto them also:
Romans 5:1
Therefore being justified by faith, we have peace with God through our Lord Jesus Christ:
Galatians 3:7-12
Know you therefore that they who are of faith, the same are the children of Abraham.
Ephesians 2:5
Even when we were dead in sins, has made us alive together with Christ, (by grace you are saved;)
Ephesians 2:8
For by grace are you saved through faith; and that not of yourselves: it is the gift of God:
Titus 3:7
That being justified by his grace, we should be made heirs according to the hope of eternal life.
Hebrews 6:13-19
For when God made a promise to Abraham, because he could swear by no greater, he swore by himself,
2 Peter 1:10
Therefore rather, brethren, give diligence to make your calling and election sure: for if you do these things, you shall never fall: