Church leaders and their contrasting opinions in the face of the Great War Cardinal Désiré-Joseph Mercier, Archbishop of Malines, was the incarnation of the Belgian resistance against the German occupation during the First World War. With his famous pastoral letter of Christmas 1914 ‘Patriotisme et Endurance’ he reached a wide audience, and gained international influence and respect. Mercier’s distinct patriotic stance clearly determined his views of national politics, especially of the 'Flemish question', and his conflict with the German occupier made him a hero of the Allies. The Germans did not always know how to handle this influential man of the Church. Pope Benedict XV did not always approve of the course of action adopted by the Belgian prelate. Whereas Mercier justified the war effort as a just cause in view of the restoration of Belgium's independence, the Pope feared that "this useless massacre" meant nothing but the "suicide of civilized Europe”. Through a critical analysis of the policies of Cardinal Mercier and Pope Benedict XV, this book sheds revealing light on the contrasting positions of Church leaders in the face of the Great War.

This transnational comparative history of Catholic everyday religion in Germany and Austria-Hungary during the Great War transforms our understanding of the war's cultural legacy. Challenging master narratives of secularization and modernism, Houlihan reveals that Catholics from the losing powers had personal and collective religious experiences that revise the decline-and-fall stories of church and state during wartime. Focusing on private theologies and lived religion, Houlihan explores how believers adjusted to industrial warfare. Giving voice to previously marginalized historical actors, including soldiers as well as women and children on the home front, he creates a family history of Catholic religion, supplementing studies of the clergy and bishops. His findings shed new light on the diversity of faith in this period and how specifically Catholic forms of belief and practice enabled people from the losing powers to cope with the war much more successfully than previous cultural histories have led us to believe.

German Catholicism at War explores the role Roman Catholicism played in shaping the moral economy of German society during the Second World War. Drawing on previously unused source materials, German Catholicism at War examines the complex relationship between Catholics and Nazi authorities and religious responses to the war.

Lauren Faulkner Rossi plumbs the moral justifications of Catholic priests who served willingly and faithfully in the German army in World War II. She probes the Church’s accommodations with Hitler’s regime, its fierce but often futile attempts to preserve independence, and the shortcomings of Church doctrine in the face of total war and genocide.

The “explosive” (The New York Times) bestseller that “redefined the history of the twentieth century” (The Washington Post ) This shocking book was the first account to tell the whole truth about Pope Pius XII's actions during World War II, and it remains the definitive account of that era. It sparked a firestorm of controversy both inside and outside the Catholic Church. Award-winning journalist John Cornwell has also included in this seminal work of history an introduction that both answers his critics and reaffirms his overall thesis that Pius XII fatally weakened the Catholic Church with his endorsement of Hitler—and sealed the fate of the Jews in Europe.