Isaiah 11:9

They shall not hurt nor destroy in all My holy mountain, all the members of the Messiah's kingdom, whose former state was characterized by the comparison with the various animals named above, would lose and lay aside their hostile habits toward one another; for the earth shall be full of the knowledge of the Lord, as the waters cover the sea. Knowledge of Jehovah, love and fear of God, is the motive in all acts of the believers; because they fear the Lord in truth, because they know Him the one true God, and Jesus Christ, whom He has sent as the Savior of the world, therefore they, the inhabitants of His holy mountain, the members of His holy Church, give expression of their faith in their entire conduct; therefore they, in the midst of the general hatred and hostility of the world, live together in peace and love.