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

April 30

…it is already evident and known unto thee that those things to which the Jews and the Christians have clung, and the cavilings which they heaped upon the Beauty of Muhammad, the same have in this day been upheld by the people of the Qur’án, and been witnessed in their denunciations of the “Point of the Bayán”—may the souls of all that dwell within the kingdom of divine Revelations be a sacrifice unto Him! Behold their folly: they utter the self-same words, uttered by the Jews of old, and know it not! How well and true are His words concerning them: “Leave them to entertain themselves with their cavilings!” [Qur’án 6:91]“As Thou livest, O Muhammad! they are seized by the frenzy of their vain fancies.” [Qur’án 15:72] 
- Baha’u’llah  (‘The Kitab-i-Iqan’)