“You see, at just the right time, when we were still powerless, Christ died for the ungodly. Very rarely will anyone die for a righteous person, though for a good person someone might possibly dare to die. But God demonstrates his own love for us in this: While we were still sinners, Christ died for us.” -Romans 5:6-8
During the reigns of those kings, the God of heaven will set up a kingdom that will never be destroyed or conquered. It will crush all these kingdoms into nothingness, and it will stand forever.