Romans 3:5-8

5But if our unrighteousness commendeth the righteousness of God, what shall we say? Is God unrighteous who visiteth with wrath? (I speak after the manner of men.) 6God forbid: for then how shall God judge the world? 7But if the truth of God through my lie abounded unto his glory, why am I also still judged as a sinner? 8and why not (as we are slanderously reported, and as some affirm that we say), Let us do evil, that good may come? whose condemnation is just.