How will the thousand-year kingdom end?
The thousand-year kingdom will end by the providential acts of a sovereign God, and everything will have to pass through a great turmoil. Afterward, the new heaven and new earth come on the scene, and the same set of circumstances seen during the thousand years will be established.
Les explains that the thousand-year kingdom, or millennium, is the kingdom the God of heaven sets up and which shall never be destroyed. Revelation puts a time element of a thousand years on it. Yet it will end by the providential acts of a sovereign God, and everything will have to go through a great turmoil. When the new earth and new heaven come on the scene, the same set of circumstances seen in that thousand years will be present.