Religious progressives are not mistaken when they discover in the ministry of Jesus a life devoted to the love of neighbor: the unconditional love of God. Nor are they wrong to see in Jesus the quintessential peacemaker: the Prince of Peace. Yet their political vision is based entirely upon the principle of non-violence. Their politics, in all its particulars, is guided by one rule, “the law of love.”
The fatal problem with this view is that historic Christianity—especially Protestant Christianity—has never reduced the gospel to these elements. The cross of Christ cannot be comprehended without an awareness of the depth of human guilt and the power of radical evil. “The gospel is something more than the law of love. The gospel deals with the fact that men violate the law of love,” wrote Niebuhr in “Why the Christian Church is Not Pacifist.” “The gospel presents Christ as the pledge and revelation of God’s mercy which finds man in his rebellion and overcomes his sin.” ...
It is at this point where Christian progressives fail most conspicuously in their stated objective: to demonstrate the love of Christ to their neighbor. Perhaps the most shameful behavior of American Christians during the Second World War was their practical indifference to the millions of victims of Nazism. ...
At the moment when fresh thinking about the Christian just war tradition is desperately needed, religious progressives have abandoned the concept altogether. “Thus the Christian ideal of love has degenerated into a lovelessness which cuts itself off from a sorrowing and suffering world,” wrote Niebuhr. “Love is made to mean not pity and sympathy or responsibility for the weal and woe of others, it becomes merely the abstract and negative perfection of peace in a warring world.”
In this, religious progressives succumb to an old temptation. They allow their hatred of war to blot out all other virtues and obligations. ...
