October 30

… man is unable to comprehend that which hath streamed forth from the Pen of Glory and is recorded in His heavenly Books. Men at all times and under all conditions stand in need of one to exhort them, guide them and to instruct and teach them. Therefore He hath sent forth His Messengers, His Prophets and chosen ones that they might acquaint the people with the divine purpose underlying the revelation of Books and the raising up of Messengers, and that everyone may become aware of the trust of God which is latent in the reality of every soul. 
- Baha’u’llah  (‘Tablets of Baha’u’llah revealed after the Kitab-i-Aqdas’)