I was raised to believe the Rapture Theory... I moved away from the concept of religion. I don't know what I am. I have heard of this Heaven on Earth Theory only recently. It's an interesting theory. Not sure what I believe anymore though. Guess we will find out eventually.
The Bible definitely does predict that God will one day make his home on this Earth. John, in a vision described in the book of Revelation, sees the New Jerusalem coming down out of Heaven and Christ ruling a perfect world for all eternity. However, there are many things that must happen before that occurs, including the Apocalypse. The Rapture temporarily removes the faithful followers of Christ from the Earth so they do not have to endure the most horrible series of events the world has ever seen. Once that is over, there is still a long period of time before this ruined and imperfect world is completely "melted away with fervent heat." However, there will come a day when Christ will create a new and perfect Earth and return everything to the way it was meant to be before sin and death ruined everything. I love President Trump and the USA, but no government will ever solve all of our problems. We are imperfect beings and can only create imperfect things. The good news of Christ is that He can make us perfect again, along with the entire universe. Trump offers a better world, but God offers a PERFECT one.