This is a teaching of the Mormon faith about the afterlife, as told to us by door to door missionaries. My mother was into the Urantia Book at that time, and she was showing it to the Mormons. They then explained to her that something like the Urantia planets are real places (not the actual Urantia planets, but planets very much like them), and when we die, we will become their Gods. It was a very interesting conversation.
THANK YOU jmcrae!! 