Romans 4:3,romans 4:5

Genesis 15:6 NIV
Abram believed the Lord, and he credited it to him as righteousness.

James 2:23 NIV
And the scripture was fulfilled that says, “Abraham believed God, and it was credited to him as righteousness,” and he was called God’s friend.

Philippians 3:9 NIV
and be found in him, not having a righteousness of my own that comes from the law, but that which is through faith in Christ—the righteousness that comes from God on the basis of faith.

Romans 3:22 NIV
This righteousness is given through faith in Jesus Christ to all who believe. There is no difference between Jew and Gentile,

Romans 4:9 NIV
Is this blessedness only for the circumcised, or also for the uncircumcised? We have been saying that Abraham’s faith was credited to him as righteousness.

Titus 3:3-7 NIV
At one time we too were foolish, disobedient, deceived and enslaved by all kinds of passions and pleasures. We lived in malice and envy, being hated and hating one another. But when the kindness and love of God our Savior appeared, he saved us, not because of righteous things we had done, but because of his mercy. He saved us through the washing of rebirth and renewal by the Holy Spirit, whom he poured out on us generously through Jesus Christ our Savior, so that, having been justified by his grace, we might become heirs having the hope of eternal life.