You decide that you will start treating Old Testament God, with all His terrible and oft-arbitrary-seeming power, as if He could also be New Testament God (even though you understand the many ways in which that is absurd). In other words, you decide to act as if existence might be justified by its goodness—if only you behaved properly. And it is that decision, that declaration of existential faith, that allows you to overcome nihilism, and resentment, and arrogance.
