A god would first have to be defined in a way that was falsifiable. Perhaps then we could provide evidence of it's non-existence. Much the same way that once the Loch Ness Monster was described as a Plesiosaurus we had ways to debunk it. Plesiosaurs are extinct, the lake is only large enough to support a food supply for animals no larger than a salmon. Even with a half baked description of a god we can only prove its nonexistence to a certain degree.
God thinks it's fun to confuse primates. Larsen's God!
