The Bible makes it very clear that when Jesus returns with the resurrected saints to defeat the Antichrist at the Battle of Armageddon, He will set up His Kingdom in a totally reconstructed Jerusalem.
This commences the Millennial reign of Christ on this earth. He will rule and reign with the resurrected saints, and with a rod of iron, for 1000 years. The Adamic curse has not been lifted so people will die, although they will live longer. People will still have to accept Jesus as their Lord and Saviour, just as we do now, in order to receive eternal life. Also, we know that Satan is released at the end of the Millennium and is still able to raise an enormous army to come up against Jesus.
“And when the thousand years are ended, Satan will be released from his prison and will come out to deceive the nations that are at the four corners of the earth, Gog and Magog, to gather them for battle; their number is like the sand of the sea. And they marched up over the broad plain of the earth and surrounded the camp of the saints and the beloved city, but fire came down from heaven and consumed them, and the devil who had deceived them was thrown into the lake of fire and sulphur where the beast and the false prophet were, and they will be tormented day and night forever and ever.” Revelation 20:7-10
The video below is instructive and inspirational but it has one major error. The new heaven and the new earth which only the saints inherit is created by God after this earth has been consumed by fire and the White Throne Judgement.
“Then I saw a new heaven and a new earth, for the first heaven and the first earth had passed away, and the sea was no more. And I saw the holy city, new Jerusalem, coming down out of heaven from God, prepared as a bride adorned for her husband. And I heard a loud voice from the throne saying, “Behold, the dwelling place of God is with man. He will dwell with them, and they will be his people, and God himself will be with them as their God. He will wipe away every tear from their eyes, and death shall be no more, neither shall there be mourning, nor crying, nor pain anymore, for the former things have passed away.” Revelation 21:1-4
Nevertheless, Ezekiel’s 48 description of the Millennial Kingdom is correct and as I said before is inspirational as well as instructive. Well worth the time and effort.