" Cellar Christians!" Foyle exclaimed. He and Robin peered through the window. Thirty worshipers of assorted faiths were celebrating the New Year with a combined and highly illegal service. The twenty-fourth century had not yet abolished God, but it had abolished organized religion.

"No wonder the house is man-trapped," Foyle said. "Filthy practices like that. Look, they've got a priest and a rabbi, and that thing behind them is a crucifix."

"Did you ever stop to think what swearing is?" Robin asked quietly. "You say 'Jesus' and 'Jesus Christ.' Do you know what that is?"

"Just swearing, that's all. Like 'ouch' or 'damn.'"

"No, it's religion. You don't know it, but there are two thousand years of meaning behind words like that."

"This is no time for dirty talk," Foyle said impatiently. "Save it for later. Come on. "

― Alfred Bester , The Stars My Destination