Here’s another (long) quote from Stanley Hauerwas, this time from his book A Community of Character:
The Kantian-inspired attempt to make justice integral to the alleged rational and universal requirement to respect all persons as ends in themselves is a noble endeavor. Indeed, such a vision, I suspect, draws its inspiration from the Christian hope of the realization of a kingdom where peace and not war will characterize the relation between peoples and nations. But for Christians such a kingdom remains an eschatological hope that cannot be made present by heightening the status of human rationality. From the Christian perspective, Kant’s account of the universal requirements of reason is a secularized version of Christian hope. Kant sought to make Christian hope into a necessary condition for rational living, but in the process hope is trivialized, for if the kingdom can be based on or come from within humankind, then there is no reason to hope. Kant’s hope is one that no longer knows how to be patient in the face of the dividedness of the world and in desperation seeks peace by making God’s Kingdom a human possibility. Yet peace, Christians believe, cannot be founded on false accounts of our rational powers but depends on our learning to acknowledge God’s lordship over all life. The Christian commitment to peace is based not on the inherent value of life, but on the conviction that war cannot be consistent with the Kingdom we have only begun to experience through the work of Christ and his continuing power in the church.
It must be admitted that to stake one’s life on such a view is indeed dangerous. For there are many who claim their convictions to be true and assume that those who do not hold similar beliefs should be forced to do so. They are even willing to kill in defense of what they hold dear. To abandon the attempt to develop a “universal” ethic, as I have done, therefore appears as an act of despair, as we are left at the mercy of our enemies.
The Christian, however, does not claim that the world is safe but only that it is under God’s lordship. Christian confidence in God’s lordship provides the church with the power to exist amid the diversity of this world, trusting that the truth “will out” without resorting to coercion and violence for self-protection or to secure adherents. Therefore the non-resistant character of Christian community, which is often sadly absent, is a crucial mark of the power of the Christian story to form a people in a manner appropriate to the character of God’s providential rule of the world.
Stanley Hauerwas, A Community of Character, 100-1.