No, you don't, you have circular logic.
The Foundation of the Atheist World View is the Big Bang. Well, I have to ask: What created the big bang? What created the cause of the cause. What created the cause of the cause of the cause. This is an infinite regression which makes it impossible for the Big Bang to have happened. At some point down the line, you'd have to have an uncaused cause to cause the causes of all of the causes that caused the Big Bang. It's simple logic: From nothing, nothing comes.
Except nothingness is inherently unstable, and so something may arise from it, AFAIK.
http://www.thenational.ae/news/uae-news ... ossibility
Now, your rebuttle is "Where did god come from." well, God, existing outside of time and space and not having to comply with the Laws of Nature, is the uncaused cause. The Big Bang must comply with the laws of nature, making it impossible under the reason I stated above, however God does not comply with the laws of nature, and is therefor free from needing a cause or a creator.
So you're rejecting science and the fact that things can come from nothing with "God's different and special and doesn't need a cause because he's God".
Or, more simply, "God exists because God doesn't need to obey the laws of physics so God exists".






