“Recite ye the verses of God every morn and eventide.” (Bahá’u’lláh, ‘The Kitáb-i-Aqdas’)

August 13

Say: Fear ye God, then observe equity in your judgement of this Great Announcement before which, as soon as it shone forth, every momentous announcement bowed low in adoration. Say: O concourse of the foolish! If ye reject Him, by what evidence can ye prove your allegiance to the former Messengers of God or vindicate your belief in that which He hath sent down from His mighty and exalted Kingdom? What benefit do your possessions bestow upon you? What protection can your treasures afford you? None, I swear by the Spirit of God that pervadeth all that are in the heavens and on the earth. Cast away that which ye have put together with the hands of idle fancy and vain imaginings and take fast hold of the Book of God which hath been sent down by virtue of His all-compelling and inviolable authority. 
- Baha’u’llah  (‘Tablets of Baha’u’llah revealed after the Kitab-i-Aqdas’)