Oh that's not that hard for those of us who have seen the space shuttle circling the globe as it returns to earth.
A lot of people quite distant from the actual landing site see the shuttle coming back to earth, but only a few see its landing. The Lord Jesus and the armies of heaven will be much larger, and brighter, and more noticeable than the puny space shuttle, don't you think???
And if Jesus and the armies of heaven circle the globe once or twice on their descent, like the space shuttle, then every eye should be able to see His coming. However only those actually on the ground around Jerusalem will see the actual landing -- on the Mount of Olives, of course.
You're welcome --
So, tabsternager's whole point about earth not literally meaning the whole earth is agreed by the Dispensationalists when they must explain their theology. Huh! Oh, well, you are free to continue to rip him apart with his interpretation of the meaning of ge if it makes you feel better. It is better than looking at the mirror. ;^)