Do you really want to start this? I've seen your "evidence" of Christianity being true in another thread, and all it was was a load of stuff. You're an arrogant friend, and you prove this often. Get out.
EDIT:
The age of the universe is actually almost thirteen billion years. Four and a half billion is just the age of the Earth.
I thought it started a long time ago. I was just providing my two cents.
I love your irrelevant ad hominem attacks, those definitely help to prove your point.
I also love your statement of known, impossible to prove conjecture as pure fact. How unoriginal.
I've seen so many of your kind, the raging, "I'm right because I'm right" atheist, there's nothing new you can throw at me. Have fun trying, though.