Atheists Can you help me prove my point & win a bet?

I've seen on here 2 or 3 really nasty atheists who simply go off on God just for the heck of it. But I have a bet going that the atheists on here will decide. If you are talking with it could be anyone & they were to say something like God Forbid or Lord help me, I doubt very much that most of you would say Your God doesn't exist or Lords not going to help you. I say that the only time you say that is when people ask how you feel or what your opinion is. My brother thinks that atheists will take any opportunity to spout off & I say only when provoked. All atheists opinions welcome. Please no one who believes answer, this is an important bet, Thank you.