Probably not doomed. Their god would just not sacrifice himself to himself to convince himself that people no longer needs to perform blood sacrifices to him to get themselves undoomed by him. Not much would change, we’d be having a pagan Easter with chocolate eggs and no religious connotations, and some people would burn a lamb or turkey every once in a while.
But if Jesus wasn’t killed, Christians would be doomed, so why are you mad that he was killed?
Probably not doomed. Their god would just not sacrifice himself to himself to convince himself that people no longer needs to perform blood sacrifices to him to get themselves undoomed by him. Not much would change, we’d be having a pagan Easter with chocolate eggs and no religious connotations, and some people would burn a lamb or turkey every once in a while.