Lol, that's true, and that's why there is theism and atheism  

A couple things I want to add.

If there is such a thing as an eternal first cause or God, then this implies that something can exist eternally. Thus even the universe could exist eternally as well, and requires no creator. In such a scenario, Occam's razor would indicate that the universe is itself eternal.

However modern cosmology seems to indicate that our universe is not eternal but rather has a beginning, and so in order to support the eternal universe model, we create a theory where the universe goes through endless expansion-contraction cycles forever. I personally do not believe our universe goes through endless expansion-contraction cycles, because I believe in intelligent design.