There's no reason why god can't exist.

Why do you think there was only one big bang?

Let's throw free will and chaos theory into the mix and you have this shithouse of a planet full of people making up rules and excuses to kill each other. We made up the rules didn't we? We created enemies to kill. We did that of our own free will.

God could simply experience time differently than you do. In your brain you think weekends fly by but Mondays take forever. Why? You're having fun in one but not the other. You've read a Harry Potter book in one sitting and are amazed a whole day went by without you even noticing.

Maybe our 3.8 billing years are to him 3.8 years and he's been having a blast because due to chaos theory a few planets species evolved to be just baby animals playing and he, just like you, would rather be watching the animals than us killing each other.

Just like you prefer watching interspecies baby animals on YouTube playing than watching endless bombs falling and starving war victims maybe God prefers looking at baby animals rather than people hating and killing each other too. You won't even visit your sister because her husband is a racist dick or a holy roller so why would god pay any attention to this place?

So to him time is flying by and ours creeps along.

Who said this universe won't one day collapse on itself squeeze itself so tightly the pressure builds so high it blows up again and starts all over creating more planets of baby animals playing?

Endless distracting amusement. Isn't that what we all want?