Absolutely. During my whole life i have been in religious discussions and i already have said everything. And this is only with my atheist friends, i don't talk these things with religious people, you cannot use reason with people who does not use reason to choose their personal beliefs.
I'm more interested in why people believe and why they seem to have such a hard time leaving it. They must know at some level its all a bunch of hooey because if the didn't, none of them would fear death, they would look forward to the end, and that's just not the case.
I don't usually talk about God with a big G as it puts the abrahamic god as being more important than other gods, like Thor or Vishnu. I do like talking about religion in general, but I adopt a historical point of view, as I like to see what kind of "historical setting" led to the creation of what religion.