This book is a huge influence on my ethical thinking and general theological approach and really one of those things that one should not be able to escape a more than cursory education on Christianity without reading. Hauerwas lays out a concise, powerful case for a commitment to absolute non-violence and is refreshing for a theologian in being eminently clear and readable.
Hauerwas takes a brief but reasonably thorough tour through the history of Christian ethical thought and the various philosophical approaches underlying it to come round to his proposition that rather than being either truly situational or deontological, a proper Christian ethic is narrative, in that it sees ethics as not being a matter of rules and decisions but of the kind of person we are and the life of the community in which we situate ourselves. He sets this firmly against a Biblical backdrop and particularly that of the Gospels- I won't get all Biblical scholar on this and expand on his point as much as I am often wont to, but the purpose of the Gospels is that it is the story of Jesus we need, not just disjointed soundbites and grandiose theological reflections on his death and resurrection.
It is in such context that he argues that the kind of people Christians are called to be are people who are opposed to any and all kinds of violence, and who refuse to appropriate violence for short-term ends, because to be a Christian is to know that it is not our job to "make the world come out right". This is not to say that Christian peaceableness is merely sitting on our hands- rather, a commitment to non-violence means recognising that, in our sin and our violent culture, we are all deeply prone to violence and need to go out of our way to dig the seeds of it out of our hearts in radical acts of peace. However, there is no situation in which it is "in character" for Christian people to be soldiers rather than martyrs, to dehumanise others in being violent towards them and so belie our declaration that God's love is wholly indiscriminate and that the universe is not inclined towards death but resurrection.
The book is, however, not without its problems. Nearly three decades after its publication it does show its age more than a little, not least in the angle of its address towards USAmericans facing down global nuclear war under the Reagan presidency. The real failure within Hauerwas's argument might also be attributable to age, but it is still far from excusable: essentially, it is extraordinarily problematic to cry peace from a position of privilege which makes one much less likely to be a victim of our society's most pervasive forms of violence. Hauerwas is a white, middle class, able-bodied man, who I believe is in a heterosexual marriage, and he makes no attempt in The Peaceable Kingdom to address this this undeniable and inherent problem in his position.
Actually, the reverse is quite true- his discussion of abortion bothered me the first time I read the book, but perhaps even more so now. It is truly worrying to find such an influential book baldly state such blatant untruths as "societies which prohibit abortion do so out of a commitment to their children". I think he would find with a little basic research and, uh, thought that the opposite is true- that such societies value children about as much as the women who "incubate" them, that both are objects and property used violently by a pervasive and hegemonic system of patriarchy.
The question of abortion also leads onto another difficulty implicitly raised by but not even touched upon within the book- what do we actually mean by "violence"? His oft-cited example of nuclear weaponry is obviously clear-cut, and one could draw many more from current global events, but given his insistence on the need for what one might call "micro-peaceableness"- that is, a commitment to peaceful relationships on the most minor scales by Christian communities- one has to ask where the line must be drawn. It would obviously be violent for me to punch Professor Hauerwas in the face, but what if I were to sharply interrupt him and dress him down for his display of gender privilege? May we be more "violent" with our language than we are otherwise? What about situations where one can legitimately argue that there is no alternative that is not violent- abortion is perhaps a pertinent example here, since any other situation in which a person might be forced through months of increasing pain and discomfort culminating in a life-threatening physical ordeal would absolutely be considered violent.
Essentially this is an immensely valuable book, and still terrifically pertinent as those who would appropriate and blaspheme the gospel for nationalist and militaristic ends seem only to multiply, but it is not without its problems. I appreciate that many of the issues I've raised go beyond Hauerwas's stated remit of "a primer in Christian ethics", but it does not to any harm to the clarity and precision of one's argument to acknowledge that the matters discussed go further and wider than can be encompassed in a single book.