This collection of articles and talks are some ""personal favorites"" of the late Gordon C. Zahn, a founder of the U.S. Catholic peace movement, and fondly known as the ""dean of American Catholic pacifists."" The theme of these essays is imbedded in the title of the book: All Christians have a vocation of peace, a call to serve the cause of peace and to obey the obligation to oppose war and any support or participation in war. The first set of essays...