“My dynamite will sooner lead to peace than a thousand world conventions. As soon as men will find that in one instant, whole armies can be utterly destroyed, they surely will abide by golden peace.”

Remaking the world, The Speeches of Frank N.D. Buchman, Blandford Presss 1947, revised 1958, p. 3
Moral attitude

The Pathway of Peace (1923)
Context: The only real progress to abiding peace is found in the friendly disposition of peoples and … facilities for maintaining peace are useful only to the extent that this friendly disposition exists and finds expression. War is not only possible, but probable, where mistrust and hatred and desire for revenge are the dominant motives. Our first duty is at home with our own opinion, by education and unceasing effort to bring to naught the mischievous exhortation of chauvinists; our next is to aid in every practicable way in promoting a better feeling among peoples, the healing of wounds, and the just settlement of differences.

Source: On the Road

Book XI, lines 592–597<!--; spoken by Hanno.-->
Punica
Context: Peace is the best thing that man may know; peace alone is better than a thousand triumphs; peace has power to guard our lives and secure equality among fellow-citizens. Let us then after so long recall peace to the city of Carthage, and banish the reproach of treachery from Dido's city.

Source: Jesus for President: Politics for Ordinary Radicals

Essentials to Peace (1953)
Context: These opening remarks may lead you to assume that my suggestions for the advancement of world peace will rest largely on military strength. For the moment the maintenance of peace in the present hazardous world situation does depend in very large measure on military power, together with Allied cohesion. But the maintenance of large armies for an indefinite period is not a practical or a promising basis for policy. We must stand together strongly for these present years, that is, in this present situation; but we must, I repeat, we must find another solution, and that is what I wish to discuss this evening.

1963, American University speech
Context: I speak of peace because of the new face of war. Total war makes no sense in an age when great powers can maintain large and relatively invulnerable nuclear forces and refuse to surrender without resort to those forces. It makes no sense in an age when a single nuclear weapon contains almost ten times the explosive force delivered by all the allied air forces in the Second World War. It makes no sense in an age when the deadly poisons produced by a nuclear exchange would be carried by wind and water and soil and seed to the far corners of the globe and to generations yet unborn. Today the expenditure of billions of dollars every year on weapons acquired for the purpose of making sure we never need to use them is essential to keeping the peace. But surely the acquisition of such idle stockpiles — which can only destroy and never create — is not the only, much less the most efficient, means of assuring peace. I speak of peace, therefore, as the necessary rational end of rational men. I realize that the pursuit of peace is not as dramatic as the pursuit of war — and frequently the words of the pursuer fall on deaf ears. But we have no more urgent task.