In Truth Matters, Köstenberger asks "If there is no God, if there is no Word, no truth, then what makes someone even more wrong than It'll break your windshield" than if they washed your car or bought you a tank of petrol? (Köstenberger 22) In God's Not Dead, Wheaton also raises this topic by stating that morality leads directly back to God. If God did not exist, then humans by nature would not be able to distinguish between right and wrong, unless this ability was not given to them by an intelligent designer. However, in both cases, the existence of morality is used as an argument to prove its existence