@ Cofty,
"Specify any god that is worshipped today, or ever has been worshipped, and we can prove beyond all reasonable doubt that it does not exist."
One can conceive of a Deistic god who created the Universe in the way a scientist would run an experiment just to see what happens. No Bible, no immortality or judgment, no communicating with us Earthlings. Proving or disproving such a 'god' might not be possible but he could still be there.