News that the Rev. William Sloane Coffin died on April 12 at the age of 81 was met, as befits that icon of left-liberal sentimentality and self-righteousness, by an outpouring of liberal piety. Coffin's heyday was in the 1970s, when from his perch as chaplain at Yale, he helped transform the university into an ideological battleground. Although you won't hear it from the arbiters of bien pensant opinion, Coffin was almost entirely a malevolent influence, fond of telling his flock such things as "We must recognize that justice is a higher social goal than law and order." Like other gurus...