God, Real or make-believe?!?

God cannot exist in a dualistic system (like our own universe). If He is the sum of all things, the unity of contradictory qualities, then His existence will require the opposite, therefore nonexistence will annihilate His existence. God has to exist through His nonexistence. Therefore, I believe in the nonexistence of God. Beyond our dualistic system, nonexistence and existence are the same thing, united. It has to be this way. If not, then I don't exist.