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

December 28

Say: Through this Cause the day-star of testimony hath dawned, and the luminary of proof hath shed its radiance upon all that dwell on earth. Fear God, O men of insight, and be not of those who disbelieve in Me. Take heed lest the word “Prophet” withhold you from this Most Great Announcement, or any reference to “Vicegerency” debar you from the sovereignty of Him Who is the Vicegerent of God, which overshadoweth all the worlds. Every name hath been created by His Word, and every cause is dependent on His irresistible, His mighty and wondrous Cause. Say: This is the Day of God, the Day on which naught shall be mentioned save His own Self, the omnipotent Protector of all worlds. This is the Cause that hath made all your superstitions and idols to tremble. 
- Baha’u’llah  (‘The Kitab-i-Aqdas’)