A Practical Christian Pacifism by David A. Hoekema

An excellent introduction to Christian pacifism and a clear refutation of some of the straw man arguments leveled against the Christian vocation of nonviolence:

EXCERPT: 

OWS activist arrested on the Brooklyn Bridge

Pacifism is surrender. "The pacifist viewpoint is appealing in principle, but in practice it means surrendering to the aggressor," is a charge heard often. "Capitulation to the forces of evil cannot be moral."

The problem with this objection is that it equates pacifism with passive nonresistance. Pacifism is not synonymous with "passivism": the pacifist rejection of war is compatible with a great many measures for defense against aggression. In fact, pacifist theorists have urged the development of a civilian-based non-military defense, which would encompass organized but nonviolent resistance, refusal to cooperate with occupying forces, and efforts to undermine enemy morale.

The tendency to equate pacifism with "passivism" and capitulation reflects how little we know of the remarkable historical successes nonviolent tactics have achieved, even in the face of brutal repression. From the courageous Swedish and Danish resistance to Nazism to the transformation of Polish society by the Solidarity labor movement, and from the struggle for Indian self-rule led by Gandhi to the struggle for racial equality in the United States led by Martin Luther King, Jr., and others, nonviolence has been a creative and effective force. Whether nonviolent resistance can always overcome aggression and whether its cost in suffering and death will in every case be less than that of war is difficult to say, but at least it cannot be said that pacifism is merely a policy of capitulation.

full article here