And therefore we consider it the duty of every man who thinks war inconsistent with Christianity, meekly but firmly to refuse to serve in the army. And let those whose lot it is to act thus, remember that the fulfillment of a great duty rests with them. The destiny of humanity in the world depends, so far as it depends on men at all, on their fidelity to their religion. Let them confess their conviction, and stand up for it, and not in words alone, but in sufferings too, if need be. If you believe that Christ forbade murder, pay no heed to the arguments nor to the commands of those who call on you to bear a hand in it. By such a steadfast refusal to make use of force, you call down on yourselves the blessing promised to those "who hear these sayings and do them," and the time will come when the world will recognize you as having aided in the reformation of mankind.
--Leo Tolstoy, The Kingdom of God is Within You, p. 18