We believe the Lord will make new heavens and a new earth after the thousand years. This new earth will be the home of the redeemed. The New Jerusalem will be the capital city of this eternal kingdom. The King of kings will have His throne there.
Isaiah 45:18 – 
For thus saith the LORD that created the heavens; God himself that formed the earth and made it; he hath established it, he created it not in vain, he formed it to be inhabited: I am the LORD; and there is none else. 
Isaiah 65:17 – 
For, behold, I create new heavens and a new earth: and the former shall not be remembered, nor come into mind. 
Revelation 21:1-3 – 
And I saw a new heaven and a new earth: for the first heaven and the first earth were passed away; and there was no more sea. And I John saw the holy city, new Jerusalem, coming down from God out of heaven, prepared as a bride adorned for her husband. And I heard a great voice out of heaven saying, Behold, the tabernacle of God is with men, and he will dwell with them, and they shall be his people, and God himself shall be with them, and be their God. 

Through the wisely laid plan of redemption, which is based on God’s eternal love, all the redeemed, freed from the threat of sickness, suffering, and death, will rejoice in the eternal presence of God. 
Isaiah 65:25 – 
The wolf and the lamb shall feed together, and the lion shall eat straw like the bullock: and dust shall be the serpent’s meat. They shall not hurt nor destroy in all my holy mountain, saith the LORD.
2 Peter 3:13 – 
Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.

“And I heard a great voice out of heaven saying, Behold, the tabernacle of God is with men, and He will dwell with them, and they shall be His people, and God Himself shall be with them, and be their God. And God shall wipe away all tears from their eyes; and there shall be no more death, neither sorrow, nor crying, neither shall there be any more pain: for the former things are passed away. And He that sat upon the throne said, Behold, I make all things new. And He said unto me, Write: For these words are true and faithful.” Revelation 21:3-5