September 17

…strive ye that the Collective Center of the sacred religions—for the inculcation of which all the Prophets were manifested and which is no other than the spirit of the divine teachings—be spread in all parts of America, so that each one of you may shine forth from the horizon of reality like unto the morning star, divine illumination may overcome the darkness of nature, and the world of humanity may become enlightened. This is the most great work! Should you become confirmed therein, this world will become another world, the surface of the earth will become the delectable paradise, and eternal Institutions be founded. 
- ‘Abdu’l-Baha  (‘Tablets of the Divine Plan’)