When will people of every age and rank praise the LORD?
According to the passage, people of every age and rank—kings, princes, judges, young men, maidens, old men, and children—will praise the LORD when the curse is lifted and Christ returns. That future event follows His return and the removal of the curse.
Les explains that the universal praise described in the verses—kings, all people, princes, judges, young men, maidens, old men, and children—will happen when the curse is lifted and Christ returns. He illustrates the present curse by noting that the animal and bird kingdoms live in constant fear of being another’s lunch; even a cottontail rabbit can never relax because dogs, owls, hawks, foxes, and coyotes would grab it. But someday, when the curse is removed, that fear will end, and creation will no longer have to worry.