Thanks for the info. It always struck me as odd that one of the central tenets of my faith--the hope of living forever in a paradise Earth--was not explained in the Bible in clearer terms. One of the first signs that something was wrong was when I read the term "paradise of God" in Revelation Chapter 2. The context revealed that it was referring to heaven. It made me realize that Luke 23:43 (where Jesus told the wrongdoer next to him that he would be with him in paradise) could be referring to heaven as well.
The only other scripture in the New Testament that I knew of that supported the paradise earth doctrine was in the Sermon on the Mount where Jesus said that the meek would inherit the Earth, but that could mean anything. I realized that one of the most important JW teachings had little to no New Testament support and what support was there was very weak. When I went back and looked at the Old Testament scriptures that spoke of living forever on Earth, it became clear from the context that those scriptures were metaphorical and were being applied to the Israelites. There's nothing there to suggest those scriptures were to have a second or greater fulfillment.