Beloved friends! Well nigh a hundred years have elapsed since the Revelation of Bahá’u’lláh dawned upon the world—a Revelation, the nature of which, as affirmed by Himself, “none among the Manifestations of old, except to a prescribed degree, hath ever completely apprehended.” For a whole century God has respited mankind, that it might acknowledge the Founder of such a Revelation, espouse His Cause, proclaim His greatness, and establish His Order.
- Shoghi Effendi (‘The Promised Day Is Come’)