the bible may be fiction however the sheer fact that you are thinking about it proves consciousness exists so why not an omnipotent consciousness which encompasses everything.

then ponder...

the human body is made up of atoms which are made up of even smaller materials of which both are comprised of mostly empty space which means that not only are you not here, you are empty space that thinks you are here.

thus

you don't really exist yet you think you do...

now what could possible enforce that reality?