Have you thought about the earth being at it's appropriate location to facilitate the existence of life in it?
Have you thought about the earth being suspended on nothing, and the 'force' that's holding it Isaac Newton spoke about many years back?
Have you thought bible prophecies that are fulfilling in our day which was long foretold by GOD in his inspired word?
Have you thought about creation in its entirety, the varieties, their qualities, and other characteristics that clearly points to a creator that carefully designed them?
All these and many more, points to his existence.
RE: The Funniest Defence for Belief in God is What if you Die and find out God is real?