Berean Bible Church The Rapture -- Physical or Spiritual?

We talked last week about the passing away of the old heaven and earth and the establishment of the new heaven and earth. I stated that we are NOW living in the new heaven and earth. Obviously I don't view the new heaven and earth as physical, we are certainly not living in a physical paradise. I believe that the new heaven and earth is a spiritual reality. I believe that Isaiah 65-66 and 2 Peter 3 and
Revelation 21-22 speak of spiritual truths not physical truths. Am I spiritualizing too much of the Bible? Is it wrong to make spiritual application to things or is it the way that things should be interpreted?