the trib happened around 70 ad; if it circles back around again it is bc Gods people let it do so; we are called to restore all things.... we must know history so we can make sure it foesnt repeat itself.... we must bring the kingdom of heaven to earth, and shine forth the glory of the Lord that is risen upon us so it is seen upon us and overcome the lying devil and his m lying minions that they are going to do again what has already been done--the trib was for THAT generation, not ours.  those who do not know truth will perish for a lack of knowledge....