Prove that God exists. If you cannot, then I'm right? Nope. It would just mean that you are wrong.
As Rumsfeld put it:
There are known knowns; there are things we know that we know.
There are known unknowns; that is to say there are things that, we now know we don't know.
But there are also unknown unknowns – there are things we do not know we don't know.