If the god of the bible did exist he couldn’t prove it even by inflicting all of the horrors of the book of Revelation since we wouldn’t know if it was a god, a space alien or a hallucination from bad mushrooms in the salad you ate.
If there was a god that created everything do you think you have a chance of comprehending it? You keep talking about the stories conjured by humans as if they represent the sum total of a possible deity. Define the “God” you are thinking of and explain why it is impossible for their to be something beyond your view or the views of the religious believer.
Agnosticism says nothing of a 50:50 view (that’s your straw man), I certainly hold no such view as an agnostic. It just says, I see no reason to believe it and/or if there is one I doubt that it requires my flattery, but I’m not arrogant enough to say it is impossible just because I can’t comprehend it.
If you are saying there is no god how are you different from those who say there is since neither of you have any proof of your beliefs. It’s not logical to you? Who are you? I could quite the Dude.