Will and Testament — Paragraph 22

This body of the Hands of the Cause of God is under the direction of the Guardian of the Cause of God. He must continually urge them to strive and endeavour to the utmost of their ability to diffuse the sweet savours of God, and to guide all the peoples of the world, for it is the light of Divine Guidance that causeth all the universe to be illumined. To disregard, though it be for a moment, this absolute command which is binding upon everyone, is in no wise permitted, that the existent world may become even as the Abhá Paradise, that the surface of the earth may become heavenly, that contention and conflict amidst peoples, kindreds, nations and governments may disappear, that all the dwellers on earth may become one people and one race, that the world may become even as one home. Should differences arise, they shall be amicably and conclusively settled by the Supreme Tribunal, that shall include members from all the governments and peoples of the world.