“If the Mohammedan had not practised tolerance at a time when this idea was unknown to the rest of Europe, there would now be idyllic peace in the Balkan States and in Asia Minor. Here it is the Christian who throws in the leaven of discord; and with the cruelty of a ruthlessly reacting power of nature, the otherwise humane Moslem rises and destroys the disturber of his peace.”

Source: 1910s, Fear God and Take Your Own Part (1916), p. 70
Context: Christianity is not the creed of Asia and Africa at this moment solely because the seventh century Christians of Asia and Africa had trained themselves not to fight, whereas the Moslems were trained to fight. Christianity was saved in Europe solely because the peoples of Europe fought. If the peoples of Europe in the seventh and eighth centuries, an on up to and including the seventeenth century, had not possessed a military equality with, and gradually a growing superiority over the Mohammedans who invaded Europe, Europe would at this moment be Mohammedan and the Christian religion would be exterminated. Wherever the Mohammedans have had complete sway, wherever the Christians have been unable to resist them by the sword, Christianity has ultimately disappeared. From the hammer of Charles Martel to the sword of Sobieski, Christianity owed its safety in Europe to the fact that it was able to show that it could and would fight as well as the Mohammedan aggressor...... The civilization of Europe, American and Australia exists today at all only because of the victories of civilized man over the enemies of civilization because of victories through the centuries from Charles Martel in the eighth century and those of John Sobieski in the seventeenth century. During the thousand years that included the careers of the Frankish soldier and the Polish king, the Christians of Asia and Africa proved unable to wage successful war with the Moslem conquerors; and in consequence Christianity practically vanished from the two continents; and today, nobody can find in them any "social values" whatever, in the sense in which we use the words, so far as the sphere of Mohammedan influences are concerned. There are such "social values" today in Europe, America and Australia only because during those thousand years, the Christians of Europe possessed the warlike power to do what the Christians of Asia and Africa had failed to do — that is, to beat back the Moslem invader.

The Challenge of Asia. Quoted from Lal, K. S. (1999). Theory and practice of Muslim state in India. New Delhi: Aditya Prakashan. Chapter 1, (quoting from Ram Swarup, Hindu View of Christianity and Islam, Voice of India, New Delhi, 1992, pp. 48-49)

In allen Völkern, in denen Juden als Geduldete lebten oder heute noch leben, erwiesen sie sich als Störer des inneren Friedens und damit als Vernichter natürlich gewordener Volksgemeinschaften. Das Alte Testament der Bibel, von dem die Juden behaupten, dass es ihre Geschichte enthalte, ist zugleich die Geschichte von Völkern, die von den Juden materiell und geistig zugrunde gerichtet wurden. Der Jude hat sich aber nicht allein als Störer der natürlichen Entwicklung in den Völkern erwiesen. Er ist auch der Vernichter des Friedens unter den Völkern.
Stürmer, October 17, 1940

Obituary of Fang Lizhi http://www.economist.com/node/21552551, The Economist, 14th April 2012, p. 98

Account of a conversation with Col. Richard M. Johnson in 1809, as recounted in A Biographical Sketch of Col. Richard M. Johnson of Kentucky, p.12 (Saxton & Miles, New York, 1843)
1800s, Post-Presidency (1809)

The Aquarian Conspiracy (1980), Chapter Two, Premonitions of Transformation and Conspiracy

AEDIDH Consultation 16. May 2011 http://www.alfreddezayas.com/Lectures/right%20to%20peace.shtml : The United Nations Human Rights to Peace Consultation.