Just one? There are many, but I guess, “how do you know right from wrong if you don’t believe in god?”….although that lovely monkey question is always a good one, too
Aren’t you scared of going to hell?…
“Why do you believe in evolution, it’s just a theory”
We don’t actually believe in evolution, we accept evolution to be the most accurate description of development and we believe in our senses viewing the facts and evidence.
But..you have to believe in something! OK I believe in science…things that can be proven..by the very definition of religion..its not a religion. I don’t have faith in a higher power. I don’t think there is an after life although I admit to comforting people who have had loved ones die that do believe by saying they are in a better place. but that does not mean I think they are up in the clouds watching me. I also hate the”Oh you are an atheist? But I thought you were such a nice person..” Ok did I eat a baby in the ensuing 30 seconds since I told you? What makes me some sort of monstrous person in the mean time? The fact that you need a book to tell you that killing and raping people is wrong is much scarier to me than not believing in a magical sky wizard.