August 26

God the true One is My Witness! This is the Day whereon it is incumbent upon everyone that seeth to behold, and every ear that hearkeneth to hear, and every heart that understandeth to perceive, and every tongue that speaketh to proclaim unto all who are in heaven and on earth, this holy, this exalted, and all-highest Name. 
- Baha’u’llah  (Quoted by Shoghi Effendi in ‘The Advent of Divine Justice’)