Romans 3:25-27

Revised Standard Version

²⁵ whom God put forward as an expiation by his blood, to be received by faith. This was to show God’s righteousness, because in his divine forbearance he had passed over former sins; ²⁶ it was to prove at the present time that he himself is righteous and that he justifies him who has faith in Jesus.

²⁷ Then what becomes of our boasting? It is excluded. On what principle? On the principle of works? No, but on the principle of faith.