Discussions like this are almost always a massive waste of time for anyone that knows anything on the topic of religion.
Very few people are open and receptive to acquiring new knowledge on the topic, and most everyone is usually just primed and waiting to jump out of the bushes with the seemingly genius "Can God create a rock so heavy he can't lift it?" thinking it's some kind of Ace card, when in fact it's a useless tool for people that haven't even scratched the surface.
If it's not that, it's any number of cherry picked verses from whatever holy book that they don't even understand any context behind and don't want to understand anyway because they have already dismissed it as being bologna.
Ultimately the discussion can be summed up as:
"I want to make fun of people that think differently than me, so please talk to me so I can laugh at you and belittle you."
Anyone biting on the hook is just a masochist.
Anyone that has any actual knowledge can tell the difference between someone seeking knowledge with sincerity and someone waiting in the bushes ready to "trap", so these discussions rarely ever involve anyone that actually knows anything, and it just turns into noobs yelling at other noobs.
Cliffs: These discussions are a waste of time.