Nice points. But where as the parrallel is asking the figure for some change, the initial prayer in this thread was asking for god to cure someone of cancer. Kind of a big differance eh? Not something you can really do on your own. And like I said, a prayer is a request. If your prayers are demands and pleading and repeated begging then it's not so much praying as pestering. Live your life your own way sure, but I'll put my bets on what I feel is the better side.
Now for something to the original post. The point of this thread is that an atheist would not believe in god regardless of proof. The example proof was miracles, which caused us to get off topic talking about analyzing miracles. So, I propose a question that I feel will refocus the thread: What would prove God? Based on the previous posts nothing can prove god, it can only at best prove that your grip on reality is failing or that some supernatural entity exists but it cannot be determined what it may be, and in most cases the response seems to be science will eventually figure it out. So, what would be proof of God to an atheist?