Does being an atheist limit the number of epitets you have in your arsenal?
You certainly would not want to invoke the name of someone whose existence you deny, it would have no power. So that eliminates goddammit and jesus h. christ. You wouldn’t say for christ’s sake or go to hell, they would be meaningless. I guess atheism is the origin of xmas being used instead of christmas. So what do you say when you need a serious expletive? Fuck is so commonplace these days, it too has no power.