May 1

Bahá'u'lláh wrote voluminously about the purpose of this mysterious force and its transformative effects, but the essence can be drawn from these few perspicuous words: "Through the movement of Our Pen of Glory We have, at the bidding of the Omnipotent Ordainer, breathed a new life into every human frame, and instilled into every word a fresh potency. All created things proclaim the evidences of this worldwide regeneration." And again: "A new life is, in this age, stirring within all the peoples of the earth; and yet none hath discovered its cause or perceived its motive." And yet again: "He Who is the Unconditioned is come, in the clouds of light, that He may quicken all created things with the breezes of His Name, the Most Merciful, and unify the world, and gather all men around this Table which hath been sent down from heaven." 
- The Universal House of Justice  (May 1992, tribute to Bahá'u'lláh from the Universal House of Justice, on the occasion of the Centenary Commemoration at Bahji of the Ascension of Bahá'u'lláh; compilation: ‘Science and Technology’, compiled by Research Department of the Universal House of Justice and attached to a Memorandum from the Research Department of the Universal House of Justice, dated 13-August 1997)