Rev. 20:3, 8, states that "nations" will survive the calamaties of the end time, continuing into the millennial kingdom in their natural bodies.
BTW, Rev. 20:8 is speaking of the period at the end of the Millennial reign, not after the Tribulation...But how did they get there...You figure that after Armageddon God is going to let a bunch of heathens move into the Millennium???
Isa. 24 describes the cosmic calamities of the day of the Lord, with such things as the earth reeling to and fro like a drunkard, verse 20, I wouldn’t think anybody could survive on earth, would you? yet verse 6 says “therefore the inhabitants of the earth are burned, and few men left.”
Apparently these are the “nations,” surely only a remnant, left to enter the millennial.
I thought even pretribs believed there would be a remnant of the nations left to enter the millennial. After all, that is what Rev. 20 says.