The Great Peace towards which people of good will throughout the centuries have inclined their hearts, of which seers and poets for countless generations have expressed their vision, and for which from age to age the sacred scriptures of mankind have constantly held the promise, is now at long last within the reach of the nations. For the first time in history it is possible for everyone to view the entire planet, with its myriad diversified peoples, in one perspective. World peace is not only possible but inevitable. It is the next stage in the evolution of this planet-- in the words of one great thinker, "the planetization of mankind." (1:1)
Whether peace is to be reached only after unimaginable horrors precipitated by humanity's stubborn clinging to old patterns of behavior, or is to be embraced now by an act of consultative will, is the choice before all who inhabit the earth. At this critical juncture when the intractable problems confronting nations have been fused into one common concern for the whole world, failure to stem the tide of conflict and disorder would be unconscionably irresponsible. (1:2)
Among the favorable signs are the steadily growing strength of the steps towards world order taken initially near the beginning of this century in the creation of the League of Nations, succeeded by the more broadly based United Nations Organization; the achievement since the Second World War of independence by the majority of all the nations on earth, indicating the completion of the process of nation building, and the involvement of these fledgling nations with the older ones in matters of mutual concern; the consequent vast increase in the co-operation among hitherto isolated and antagonistic peoples and groups in international undertakings in the scientific, educational, legal, economic and cultural fields; the rise in recent decades of an unprecedented number of international humanitarian organizations; the spread of women's and youth movements calling for an end to war; and the spontaneous spawning of widening networks of ordinary people seeking understanding through personal communication. (1:3)
The scientific and technological advances occurring in this unusually blessed century portend a great surge forward in the social evolution of the planet, and indicate the means by which the practical problems of humanity may be solved. They provide, indeed, the very means for the administration of the complex life of a united world. Yet barriers persist. Doubts, misconceptions, prejudices, suspicions and narrow self-interest beset nations and peoples in their relations one to another.
Baha'i Peace Letter (1985) - Universal House of Justice