“My kingdom is not of this world,” Jesus told Pilate. “If My kingdom were of this world, then My servants would be fighting so that I would not be handed over to the Jews” (John 18:36). No human kingdom or society can ever merge with God’s kingdom, even partially. Sinful man cannot be a part of the divine reign. That’s why we can never advance God’s kingdom by trying to improve the morals of our society.
