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

February 21

O Supreme Pontiff!  Incline thine ear unto that which the Fashioner of mouldering bones counselleth thee, as voiced by Him Who is His Most Great Name.  Sell all the embellished ornaments thou dost possess, and expend them in the path of God, Who causeth the night to return upon the day, and the day to return upon the night.  Abandon thy kingdom unto the kings, and emerge from thy habitation, with thy face set towards the Kingdom, and, detached from the world, then speak forth the praises of thy Lord betwixt earth and heaven.  Thus hath bidden thee He Who is the Possessor of Names, on the part of thy Lord, the Almighty, the All-Knowing. 
- Baha'u'llah  (Tablet to Pope Pius IX, Suriy-i-Haykal [Tablet of Temple]; ‘The Summons of the Lord of Hosts’)