Let there be no mistake. The principle of the Oneness of Mankind-- the pivot round which all the teachings of Bahá'u'lláh revolve --is no mere outburst of ignorant emotionalism or an expression of vague and pious hope. Its appeal is not to be merely identified with a reawakening of the spirit of brotherhood and good-will among men, nor does it aim solely at the fostering of harmonious cöoperation among individual peoples and nations. Its implications are deeper, its claims greater than any which the Prophets of old were allowed to advance. Its message is applicable not only to the individual, but concerns itself primarily with the nature of those essential relationships that must bind all the states and nations as members of one human family. It does not constitute merely the enunciation of an ideal, but stands inseparably associated with an institution adequate to embody its truth, demonstrate its validity, and perpetuate its influence. It implies an organic change in the structure of present-day society, a change such as the world has not yet experienced. It constitutes a challenge, at once bold and universal, to outworn shibboleths of national creeds--creeds that have had their day and which must, in the ordinary course of events as shaped and controlled by Providence, give way to a new gospel, fundamentally different from, and infinitely superior to, what the world has already conceived. It calls for no less than the reconstruction and the demilitarization of the whole civilized world--a world organically unified in all the essential aspects of its life, its political machinery, its spiritual aspiration, its trade and finance, its script and language, and yet infinite in the diversity of the national characteristics of its federated units.

It represents the consummation of human evolution--an evolution that has had its earliest beginnings in the birth of family life, its subsequent development in the achievement of tribal solidarity, leading in turn to the constitution of the city-state, and expanding later into the institution of independent and sovereign nations.

The principle of the Oneness of Mankind, as proclaimed by Bahá'u'lláh, carries with it no more and no less than a solemn assertion that attainment to this final stage in this stupendous evolution is not only necessary but inevitable, that its realization is fast approaching, and that nothing short of a power that is born of God can succeed in establishing it.

So marvellous a conception finds its earliest manifestations in the efforts consciously exerted and the modest beginnings already achieved by the declared adherents of the Faith of Bahá'u'lláh who, conscious of the sublimity of their calling and initiated into the ennobling principles of His Administration, are forging ahead to establish His Kingdom on this earth. It has its indirect manifestations in the gradual diffusion of the spirit of world solidarity which is spontaneously arising out of the welter of a disorganized society.

It would be stimulating to follow the history of the growth and development of this lofty conception which must increasingly engage the attention of the responsible custodians of the destinies of peoples and nations. To the states and principalities just emerging from the welter of the great Napoleonic upheaval, whose chief preoccupation was either to recover their rights to an independent existence or to achieve their national unity, the conception of world solidarity seemed not only remote but inconceivable. It was not until the forces of nationalism had succeeded in overthrowing the foundations of the Holy Alliance that had sought to curb their rising power, that the possibility of a world order, transcending in its range the political institutions these nations had established, came to be seriously entertained. It was not until after the World War that these exponents of arrogant nationalism came to regard such an order as the object of a pernicious doctrine tending to sap that essential loyalty upon which the continued existence of their national life depended. With a vigor that recalled the energy with which the members of the Holy Alliance sought to stifle the spirit of a rising nationalism among the peoples liberated from the Napoleonic yoke, these champions of an unfettered national sovereignty, in their turn, have labored and are still laboring to discredit principles upon which their own salvation must ultimately depend.

The fierce opposition which greeted the abortive scheme of the Geneva Protocol; the ridicule poured upon the proposal for a United States of Europe which was subsequently advanced, and the failure of the general scheme for the economic union of Europe, may appear as setbacks to the efforts which a handful of foresighted people are earnestly exerting to advance this noble ideal. And yet, are we not justified in deriving fresh encouragement when we observe that the very consideration of such proposals is in itself an evidence of their steady growth in the minds and hearts of men? In the organized attempts that are being made to discredit so exalted a conception are we not witnessing the repetition, on a larger scale, of those stirring struggles and fierce controversies that preceded the birth, and assisted in the reconstruction, of the unified nations of the West?