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

April 20

The Divine Springtime is come, O Most Exalted Pen, for the Festival of the All-Merciful is fast approaching.... The Day-Star of Blissfulness shineth above the horizon of Our Name, the Blissful, inasmuch as the Kingdom of the Name of God hath been adorned with the ornament of the Name of Thy Lord, the Creator of the heavens.... Take heed lest anything deter Thee from extolling the greatness of this Day—the Day whereon the Finger of Majesty and Power hath opened the seal of the Wine of Reunion, and called all who are in the heavens and all who are on earth.... This is the Day whereon the unseen world crieth out: ‘Great is thy blessedness, O earth, for thou hast been made the footstool of thy God, and been chosen as the seat of His mighty throne’ ...Say ... He it is Who hath laid bare before you the hidden and treasured Gem, were ye to seek it. He it is who is the One Beloved of all things, whether of the past or of the future. 
(Baha’u’llah, quoted by Shoghi Effendi in ‘God Passes By’)