Flesh and blood will carry on forever on earth. When Jesus returns and destroys the anti-christ only God knows how many millions have been killed on earth. Jesus begins His 1000 year reign with all of Israel now saved (flesh and blood) with all who have been saved from the beginning of time (glorified bodies).
The remaining Gentiles on earth (flesh and blood) throughout the nations will be ruled by Christ Himself for this 1000 years. How many people left on earth at this time is unknown, no doubt the population of earth is much less after the Great tribulation.
The remaining Gentiles on earth (flesh and blood) throughout the nations will be ruled by Christ Himself for this 1000 years. How many people left on earth at this time is unknown, no doubt the population of earth is much less after the Great tribulation.