Abraham Apologetic Fail - Atheist Experience

Ok then, if Matt & Jen are correct in all that they have asserted, and man can live on his own without a belief in the G-D of the Bible. Then tell me, when you die, and there was no G-D, you would just die, and that would be the end of it. Thus, you had nothing to lose by not believing in G-D, nor I myself for that matter, because our brain would be dead without any remembrance of anything; if that be the case. (this a paradox question) On the other hand when "you do die" and to your amazement you find that you have made a huge mistake; how do you think you would fare with G-D; guilty or innocent? Remember,(this a paradox question) from a Christian perspective. (IF)