Steve Hays comments on this statement:
“As Christians, we know that there is a Prince of Peace who came to set right what humanity continues to destroy through oppression, injustice, and violence.”
http://www.huffingtonpost.com/jim-wallis/lets-tell-the-truth-about_b_5620359.html
3 You have multiplied the nation; you have increased its joy;they rejoice before you as with joy at the harvest, as they are glad when they divide the spoil.4 For the yoke of his burden, and the staff for his shoulder, the rod of his oppressor, you have broken as on the day of Midian.5 For every boot of the tramping warrior in battle tumult and every garment rolled in blood will be burned as fuel for the fire.6 For to us a child is born, to us a son is given;and the government shall be upon his shoulder, and his name shall be calledWonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.(Isa 9:3-6)