Justification
Declared righteous by faith alone, for the sake of Christ alone.
But now, apart from the law, the righteousness of God has been revealed, as attested by the Law and the Prophets. And this righteousness from God comes through faith in Jesus Christ to all who believe. There is no distinction, for all have sinned and fall short of the glory of God, and are justified freely by His grace through the redemption that is in Christ Jesus. God presented Him as the atoning sacrifice through faith in His blood, in order to demonstrate His righteousness, because in His forbearance He had passed over the sins committed beforehand. He did this to demonstrate His righteousness at the present time, so as to be just and to justify the one who has faith in Jesus. …
Romans 3:21–28
What then shall we say that Abraham, our forefather, has discovered? If Abraham was indeed justified by works, he had something to boast about, but not before God. For what does the Scripture say? “Abraham believed God, and it was credited to him as righteousness.” Now the wages of the worker are not credited as a gift, but as an obligation. However, to the one who does not work, but believes in Him who justifies the wicked, his faith is credited as righteousness. And David speaks likewise of the blessedness of the man to whom God credits righteousness apart from works: …
Romans 4:1–8
Therefore, since we have been justified through faith, we have peace with God through our Lord Jesus Christ,
Romans 5:1
know that a man is not justified by works of the law, but by faith in Jesus Christ. So we, too, have believed in Christ Jesus, that we may be justified by faith in Christ and not by works of the law, because by works of the law no one will be justified.
Galatians 2:16
More than that, I count all things as loss compared to the surpassing excellence of knowing Christ Jesus my Lord, for whom I have lost all things. I consider them rubbish, that I may gain Christ and be found in Him, not having my own righteousness from the law, but that which is through faith in Christ, the righteousness from God on the basis of faith.
Philippians 3:8–9
God made Him who knew no sin to be sin on our behalf, so that in Him we might become the righteousness of God.
2 Corinthians 5:21
For it is by grace you have been saved through faith, and this not from yourselves; it is the gift of God, not by works, so that no one can boast.
Ephesians 2:8–9