New Living Translation
Of course not! If God were not entirely fair, how would he be qualified to judge the world?

American Standard Version
God forbid: for then how shall God judge the world?

Berean Study Bible
Certainly not! In that case, how could God judge the world?

Douay-Rheims Bible
(I speak according to man.) God forbid: otherwise how shall God judge this world?

English Revised Version
God forbid: for then how shall God judge the world?

King James Bible
God forbid: for then how shall God judge the world?

World English Bible
May it never be! For then how will God judge the world?

Young's Literal Translation
let it not be! since how shall God judge the world?

Romans 3:6 Additional Translations ...