In his When War Is Unjust: Being Honest in Just-War Thinking, theologian John Howard Yoder asks, “Can the criteria function in such a way that in a particular case a specified cause, or a specified means, or a specified strategy or tactical move could be excluded? Can the response ever be ‘no’?” (Orbis 1996, p. 3) In my judgment, the present crisis in Syria is indeed a particular case where a just war response is “no.”