Just like your claims that the day of the Lord is 1,000 years long, that's madness!
Wisdom is justified of her children. The sense of the word for that time embraces 1000 years.
2 Peter
3:12 Looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?
13 Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.
Rev 20:4 And I saw thrones, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God, and which had not worshipped the beast, neither his image, neither had received his mark upon their foreheads, or in their hands; and
they lived and reigned with Christ a thousand years.
5 But the rest of the dead lived not again until the thousand years were finished. This is the first resurrection.
6 Blessed and holy is he that hath part in the first resurrection: on such the second death hath no power, but they shall be priests of God and of Christ, and
shall reign with him a thousand years.
7 And when the thousand years are expired, Satan shall be loosed out of his prison
It is after this thousand years of reigning on earth that Satan is loosed and God sends fire to destroy the wicked and makes a new earth and heaven.
It is also at this time that the great white throne judgment happens
Rev 20:12 And I saw the dead, small and great, stand before God; and the books were opened
Only after this in Rev 21 do we see the new earth.
1 And I saw a new heaven and a new earth: for the first heaven and the first earth were passed away;
Those who claim this happens the day Jesus returns to earth do not know the word of God