Even as a kid the mental gymnastics required for "those are gods chosen people but we are the ones following him correctly" set off my BS detector.
At least the "let's try to trigger the end times from Revelations by voting for the Anti-Christ and cheering on wars between nuclear powers" angle makes sense for christians. Ending the world in a way that invalidates the core prophecies of your religion seems a little silly to me.
But then we get to a question I always come back to. How many global religions today have followers and leaders that are true to their holy book? For sure nothing with a Judeo-Christian-muslim lineage.