Rom 3:5-6 | KJV | STEP | But if our unrighteousness commend the righteousness of God , what shall we say ? Is God unrighteous who taketh vengeance ? ( I speak as a man )

‏ Romans 3:5-6

5 But if our unrighteousness commend the righteousness of God, what shall we say? Is God unrighteous who taketh vengeance? (I speak as a man) 6 God forbid: for then how shall God judge the world?