WNT(i)
5 But if our unrighteousness sets God's righteousness in a clearer light, what shall we say? (Is God unrighteous--I speak in our everyday language-- when He inflicts punishment?
6 No indeed; for in that case how shall He judge all mankind?)
7 If, for instance, a falsehood of mine has made God's truthfulness more conspicuous, redounding to His glory, why am I judged all the same as a sinner?