A bunch of individuals, newly arrived property from Babylon, requested Zechariah if their religious methods—like fasting—really should seem the identical now as they'd previously. I’m unsure if he goes on to use that valid stage about among the heresies that tried to creep into the church (but which was denounced) https://richardfrench.net/what-is-the-new-jerusalem-heaven-on-earth-in-revelation-21-22/