When was the last time you hung garlic on your doorway to ward off vampires?
When was the last time you genuinely feared you would get a visit from tge Krampus instead of Santa Claus because you were on the Naughty List?
What horrors await you for rejecting Muhammad as Allah's final prophet, peace be upon him?
We fear the hell posited by Christianity as much as you fear all those other fates. Which is to say, not at all.
And while we may not all muster the disrespect for your beliefs to say "F-God," I will gladly say that based on how the Bible presents him, Yahweh's non-existence in reality is probably his only redeeming quality.