[They will be] abiding therein as long as the heavens and the earth endure, except what your Lord should will. Indeed, your Lord is an effecter of what He intends.
They will live in it eternally and will not come out of it for as long as the heavens and the earth last, except for those sinful monotheists whom Allah wills to remove from it. Your Lord, O Messenger, is the One Who does whatever He wishes and nothing can force Him to do something.