What Did Jews Believe Before 1700?

"I absolutely maintain it is an anachronistic misunderstanding to describe Judaism before 1700 as a religion or a system of beliefs or doctrines," he says. "It's just the wrong question to try to ask, what did Jews in the pre modern world believe?" He adds that YouTube elicits more response and commentary than any other platform. But anything about Jews you get lots of anti-Semitic looney tunes commenting on his site.