He hasn't been a Mediator since 1963. Its later than most think. A new cycle called the Seventh Seal commenced. It cannot be stopped or delayed, and takes us right through the Millennium, past the White Throne Judgment into eternity and the new heavens and new earth. This Seventh Seal is the end of time of all things written in the plan of redemption sealed from the foundation of the world.
Every bit ends.
It's the end of the struggling world. It's the end of struggling nature. It's the end of the trumpets, the end of the vials. It's the end of the earth. It's even the end of time.