Jehovah's witnesses, if paradise earth is "implied" in the bible like the Trintiy is why believe in paradise..?

And what do you call the words of Jesus when he said to the evil-doer "You will be with me in Paradise according to Luke 23:43. Jesus wasn't talking about a heavenly Paradise.How do we know that ? Because Jesus didn't go immediately to heaven.He spent another forty days on the earth after his resurrection. Acts 1:3. How do we know that he was referring to an earthly Paradise ? Because the evil-doer only had knowledge of the Paradise that was given to Adam and Eve not of a heavenly one. And Jesus will be with the evil-doer in Paradise in the sense that he will be meeting his needs. Compare with Matthew 28:20 "And I will be with you until the conclusion of this system of things "