The Kingdom of Heaven is not a Posted on August 14, 2017August 14, 2012 by admin “The Kingdom of Heaven is not a place, but a state of mind.” — John Burroughs Author: John Burroughs Category: religion Tags: religion, John Burroughs Spread the love Related posts: Joy in the universe, and keen curiosity I believe in Christianity as I believe Religion, oh, just another of those numerous Religion has become so many different things.