The Big Bang Theory says the Universe was formed, essentially, by the coming together of various particles. There is no single explanation as to how the particles themselves came to be - they were just there. Some scientists believe energy came before the said particles. However, this leaves us with yet another question: How did the energy itself come into existence? Before the Big Bang, was there no concept of a "beginning", or did a supernatural being create one? I believe, therefore, that there must be a God.