Our world has entered the dark heart of an age of fundamental change beyond anything in all of its tumultuous history. Its peoples, of whatever race, nation, or religion, are being challenged to subordinate all lesser loyalties and limiting identities to their oneness as citizens of a single planetary homeland. In Bahá’u’lláh’s words: "The well-being of mankind, its peace and security, are unattainable unless and until its unity is firmly established." May the publication of this translation of the Kitáb-i-Aqdas lend a fresh impulse to the realization of this universal vision, opening vistas of a worldwide regeneration. THE UNIVERSAL HOUSE OF JUSTICE A DESCRIPTION OF THE KITÁB-I-AQDAS BY SHOGHI EFFENDI Taken from _God Passes By_, His History of the First Bahá’í Century Unique and stupendous as was this Proclamation, it proved to be but a prelude to a still mightier revelation of the creative power of its Author, and to what may well rank as the most signal act of His ministry—the promulgation of the Kitáb-i-Aqdas. Alluded to in the Kitáb-i-Iqán, the principal repository of that Law which the Prophet Isaiah had anticipated, and which the writer of the Apocalypse had described as the "new heaven" and the "new earth", as "the Tabernacle of God", as the "Holy City", as the "Bride", the "New Jerusalem coming down from God", this "Most Holy Book", whose provisions must remain inviolate for no less than a thousand years, and whose system will embrace the entire planet, may well be regarded as the brightest emanation of the mind of Bahá’u’lláh, as the Mother Book of His Dispensation, and the Charter of His New World Order.