The Revelation of Bahá’u’lláh, whose supreme mission is none other but the achievement of this organic and spiritual unity of the whole body of nations, should, if we be faithful to its implications, be regarded as signalizing through its advent the coming of age of the entire human race. It should be viewed not merely as yet another spiritual revival in the ever-changing fortunes of mankind, not only as a further stage in a chain of progressive Revelations, nor even as the culmination of one of a series of recurrent prophetic cycles, but rather as marking the last and highest stage in the stupendous evolution of man’s collective life on this planet. The emergence of a world community, the consciousness of world citizenship, the founding of a world civilization and culture—all of which must synchronize with the initial stages in the unfoldment of the Golden Age of the Bahá’í Era—should, by their very nature, be regarded, as far as this planetary life is concerned, as the furthermost limits in the organization of human society, though man, as an individual, will, nay must indeed as a result of such a consummation, continue indefinitely to progress and develop. ... The whole of mankind is groaning, is dying to be led to unity, and to terminate its age-long martyrdom. And yet it stubbornly refuses to embrace the light and acknowledge the sovereign authority of the one Power that can extricate it from its entanglements, and avert the woeful calamity that threatens to engulf it. Ominous indeed is the voice of Bahá’u’lláh that rings through these prophetic words: “O ye peoples of the world! Know, verily, that an unforeseen calamity followeth you, and grievous retribution awaiteth you. Think not that which ye have committed hath been effaced in My sight.” And again: “We have a fixed time for you, O peoples. If ye fail, at the appointed hour, to turn towards God, He, verily, will lay violent hold on you, and will cause grievous afflictions to assail you from every direction. How severe, indeed, is the chastisement with which your Lord will then chastise you!” Must humanity, tormented as she now is, be afflicted with still severer tribulations ere their purifying influence can prepare her to enter the heavenly Kingdom destined to be established upon earth? Must the inauguration of so vast, so unique, so illumined an era in human history be ushered in by so great a catastrophe in human affairs as to recall, nay surpass, the appalling collapse of Roman civilization in the first centuries of the Christian Era? Must a series of profound convulsions stir and rock the human race ere Bahá’u’lláh can be enthroned in the hearts and consciences of the masses, ere His undisputed ascendancy is universally recognized, and the noble edifice of His World Order is reared and established?