"But, rabbi, how do we know that the Judaism we have today is not the result of "broken telephone" over the generations? And, were the rabbis going overboard with all the "fences" and protections? I mean, like, seriously?

Also: Torah's immutability is foundational to Judaism. But why? Can't mitzvot change with the times?

Plus -- G-d to Moses: "It's enough. You're not going into Israel."

Also G-d to Moses: "There's more for you than this."

Finally: why does the Babylonian Talmud say, "Come and hear" whereas the Jerusalem Talmud says, "Come and see"?