Of course it doesn't make sense to you, because that concept of "rapture" you're talking about isn't about looking forward to "death" but to being taken to the Christian version of paradise before they actually die. None of them would actually die for real since according to them the only ones who would die in this event are the ones labelled as [evil].
So basically, because - according to them - you realize you're an evil person that would be doomed during this rapture you keep mentioning, you got salty and decided you don't like Christians in particular and are spreading lies about them just to make them look bad, Tale as old as time tbh.
