I stated earlier that I don't believe in the existence of a deity, god or God. Just to elaborate:
In my opinion, the universe has always existed. And like us, it eventually dies and is born, then dies again - a cycle of rebirth. Though, unlike us, it's born through the Big Bang and dies through the Big Crunch. However, how did this process come into existence? In Buddhism, one of the fundamental principles is that of Causation (Cause and Effect). The only answer I have is that the Big Bang caused the Big Crunch and the Big Crunch caused the Big Bang. Simply put, they caused each other. However, what caused them? I have no idea. God? I don't think so, but there's always the possibility that I'm wrong. So, I'll leave it up to scientists to fill the gaps at this point, especially since this year it's been one major discovery/breaththrough after the next.