We can compare the Kingdom of Heaven to an individual who has achieved perfection of character. In this individual, the members of his physical body are coordinated in horizontal relationships with each other. They move as one in response to the vertical commands of the brain. In similar fashion, people in the Kingdom of Heaven will form cooperative horizontal relationships with each other and live together in tune with the vertical directions emanating from God. No one will harm his neighbor because if one person were to suffer pain, everyone in this society would experience the Heart of God who shares in that person's grief. Also God gave us the mandate to have dominion over all things