..only one problem "paradise on earth" "paradise of earth" etc doesn't exist in the bible. not one single scripture.
"paradise of heaven" yep that's that there speaking of the 3rd heaven or when Jesus tells the evil doing he'll be with him in heaven, but earth? No, that simply isn't in the bible.
Ask a witness to find paradise on earth in the bible and watch the lightbulb go off when they try to find it.