The nations need to have a place to come to except atonement on the earth for them. It is not the UN that atones but from Jerusalem on Yom Kippur 70 Bulls will be slaughtered representative of all nations. The people will go for their nation and accept The Torah of sacrifice. They go knowing it was The Messiach’s own bodily temple that was torn apart and raised again. The Temple being established in Jerusalem now is representative of His resurrection. The earth is His footstool, but from Jerusalem The Messiach will reign.