The Faith of the Blessed Beauty is summoning mankind to safety and love, to amity and peace; it hath raised up its tabernacle on the heights of the earth, and directeth its call to all nations. Wherefore, O ye who are God’s lovers, know ye the value of this precious Faith, obey its teachings, walk in this road that is drawn straight, and show ye this way to the people. Lift up your voices and sing out the song of the Kingdom. Spread far and wide the precepts and counsels of the loving Lord, so that this world will change into another world, and this darksome earth will be flooded with light, and the dead body of mankind will arise and live; so that every soul will ask for immortality, through the holy breaths of God. (‘Abdu’l-Baha, ‘Selections from the Writings of ‘Abdu’l-Baha)