I know that everything God does will endure forever; nothing can be added to it and nothing taken from it. God does it so that people will fear him. (NIV)
I know that whatever God does, it endures forever; nothing can be added to it nor anything taken from it. And God does it so that men will [reverently] fear Him [revere and worship Him, knowing that He is]. [Ps. 19:9; James 1:17.] (AMP)
I know that, whatsoever God doeth, it shall be for ever: nothing can be put to it, nor any thing taken from it: and God doeth it, that men should fear before him. (KJV)