>>17946736
Are you talking about people who follow the Kol Nidre? Because that isn't in the Bible, but it's one of the main ceremonies or rituals that even "non-practicing" Talmudists make sure to attend.
They make sure to do the Kol Nidre since it lets them rip people off by breaking their contracts when they think they can get away with it. This practice is actually quite similar to how the Sicilian Mafia worked as an organized crime ring. They also had quasi-religious elements to it. You could argue that Talmudic Judaism is like a minor organized crime ring crossed with a cult, similar to something like Scientology, except with more media influence.