World peace through nonviolent means is neither absurd nor unattainable. All other methods have failed. Thus we must begin anew. Nonviolence is a good starting point. Those of us who believe in this method can be voices of reason, sanity, and understanding amid the voices of violence, hatred, and emotion. We can very well set a mood of peace out of which a system of peace can be built.
I cannot make myself believe that God wanted me to hate. I'm tired of violence, I've seen too much of it. I've seen such hate on the faces of too many sheriffs in the South. And I'm not going to let my oppressor dictate to me what method I must use. Our oppressors have used violence. Our oppressors have used hatred. Our oppressors have used rifles and guns. I'm not going to stoop down to their level. We have a power that can't be found in Molotov cocktails.
Non-violent direct action seeks to create such a crisis and establish such creative tension that a community that has constantly refused to negotiate is forced to confront the issue. It seeks so to dramatize the issue that it can no longer be ignored... I am not afraid of the word tension. I have earnestly worked and preached against violent tension, and there is a type of constructive tension that is necessary for growth.
Nonviolence is not sterile passivity, but a powerful moral force which makes for social transformation.
All from here.