I say that their 'God' is nasty, vindictive and unjust, how fair is it that you can spend eternity in 'Hell' for sins over a few decades, I could never support such a 'God' and I would rather spend my time in 'Hell' with a clear conscience than sucker up to such an evil, wicked thing they call 'God'. To date I have never had a counter-argument other than a malicious "You are going to rot in Hell! Ha!Ha!"
Wow, I am not alone. Thanks for sharing.
If it happened, I would probably would smile and tell them I wouldn't be losing any sleep over it.
I just politely laugh, and say well, good on him.