Romans 3:3-4

3:3 What then? If some did not believe, does their unbelief nullify the faithfulness of God? 3:4 Absolutely not! Let God be proven true, and every human being shown up as a liar, just as it is written: “so that you will be justified in your words and will prevail when you are judged.”

Romans 3:6

3:6 Absolutely not! For otherwise how could God judge the world?

Romans 3:31

3:31 Do we then nullify the law through faith? Absolutely not! Instead we uphold the law.