I came across these pictures of a brain and the universe and they got me suppositioning. 

Suppose the universe as we know it is all inside someone’s head?  That would certainly be one way God could know everything and be everywhere.

Suppose the universe is a collosal brain, and the big bang was the result of a brain cramp.  Or the universe got a migraine, and that brought on the big bang?

Suppose we all just think we’re living normal lives but really we’re plugged into a matrix that make us think . . . oh.  Wait.  I think that one’s been done.