Yes, they are all in it together whether they are ardent believers or not. That’s why they’re still here after thousands of years, expulsions and pogroms. They stick together. They were chosen by God and we were not. This, in fact, makes them more important than everyone else on Earth and separates them from us. It is the premise of their being - (this is what they believe - I don’t). and just for the record - “I’m a believer” was written by Neil Diamond