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

July 20

For every land We have prescribed a portion, for every occasion an allotted share, for every pronouncement an appointed time and for every situation an apt remark. Consider Greece. We made it a Seat of Wisdom for a prolonged period. However, when the appointed hour struck, its throne was subverted, its tongue ceased to speak, its light grew dim and its banner was hauled down. Thus do We bestow and withdraw. Verily thy Lord is He Who giveth and divesteth, the Mighty, the Powerful. 
- Baha’u’llah  (‘Tablets of Baha’u’llah revealed after the Kitab-i-Aqdas’)