But "Christian" war has always been a problem, best solved by avoiding any attempt to reconcile policies of national or imperial militarism with anything Christ said or did. The Christian gospel is a summons to peace, calling for justice beyond anger, mercy beyond justice, forgiveness beyond mercy, love beyond forgiveness. It would require a most agile interpreter to justify hatred and war by means of the Gospels, in which we are bidden to love our enemies, bless those who curse us, do good to those who hate us, and pray for those who despise and persecute us.
… And yet we have not learned to think of peace apart from war. We have received many teachings about peace and peaceability in biblical and other religious traditions, but we have marginalized those teachings, have made them abnormal, in deference to the great norm of violence and conflict. We wait, still, until we face terrifying dangers and the necessity to choose among bad alternatives, and then we think again of peace, and again we fight a war to secure it.
At the end of the war, if we have wond it, we declare peace; we congratulate ourselves on our victory; we marvel at the newly proved efficiency of our latest, most "sophisticated" weapons; we ignore the cost in lives, materials, and property, in suffering and disease, in damage to the natural world; we ignore the inevitable residue of resentment and hatred; and we go on as before, having, as we think, successfully defended our way of life.