"Had Jesus completed his mission as the Messiah on earth, the Kingdom of Heaven on earth would have been established in his day. The Kingdom of Heaven in heaven would also have been realized at that time, once people of perfect character living in the Kingdom of Heaven on earth had passed into the spirit world as divine spirits. However, because Jesus died on the cross, the Kingdom of Heaven on earth was not realized. The earth never saw the appearance of people who had reached the level of a divine spirit. No one has ever become a citizen of the Kingdom of Heaven in the spirit world, which was created as the home of divine spirits. Therefore, the Kingdom of Heaven in heaven remains empty and incomplete."