Romans 3:4-5

4Not at all! Let God be true, and every human being a liar. As it is written: “So that you may be proved right when you speak and prevail when you judge.” Psalm 51:4 5But if our unrighteousness brings out God’s righteousness more clearly, what shall we say? That God is unjust in bringing his wrath on us? (I am using a human argument.)