The Church's failure to protest the Holocaust -- the infamous "silence" of Pius XII -- is only part of the story: the death camps, Carroll shows, are the culmination of a long, entrenched tradition of anti-Judaism. From Gospel accounts of the death of Jesus on the cross, to Constantine's transformation of the cross into a sword, to the rise of blood libels, scapegoating, and modern anti-Semitism, Carroll reconstructs the dramatic story of the Church's conflict not only with Jews but with itself. Yet in tracing the arc of this narrative, he implicitly affirms that it did not necessarily have to be so. There were roads not taken, heroes forgotten; new roads can be taken yet. Demanding that the Church finally face this past in full, Carroll calls for a fundamental rethinking of the deepest questions of Christian faith. Only then can Christians, Jews, and all who carry the burden of this history begin to forge a new future.

Marshaling his well-known talents as a storyteller and memoirist, and weaving historical research through an intensely personal examination of conscience, Carroll has created a work of singular power and urgency. Constantine's Sword is a brave and affecting reckoning with difficult truths that will touch every reader.