There have been 3000 gods so far, but only yours is real.
The others are silly made-up nonsense.
But not yours.
Yours is real.
You believe in god? YES
You believe in unicorns? No
Why not? HAVE NOT SEEN ANY
...
God is omnipotent and omniscient (all knowing of past, present and future).
Challenge god to create information that he does not know beforehand. If god knows all, how can he create something he does not know. If god can do all, why can he not do this task.
God would realize that omniscient is a paradox and that he does not exitst at all.
Anti-LGBT politician resigns after being 'caught having sex with man in his office