The Faith of Bahá’u’lláh should indeed be regarded, if we wish to be faithful to the tremendous implications of its message, as the culmination of a cycle, the final stage in a series of successive, of preliminary and progressive revelations. These, beginning with Adam and ending with the Báb, have paved the way and anticipated with an ever-increasing emphasis the advent of that Day of Days in which He Who is the Promise of All Ages should be made manifest.
- Shoghi Effendi (‘The Dispensation of Baha’u’llah; included in ‘The World Order of Baha’u’llah’)