Abstract

Deep questions of identity are always at play in war and peacemaking, sometimes hidden yet always decisive. Thus, for Christians, peace activism needs peace theology and, indeed, peace theology needs peace ecclesiology. Efforts to transcend classic debates between just war theory and Christian pacifism by developing a just peace ethic will falter if they fail to address more basic questions of how Christians are to sustain a primary loyalty to Jesus Christ in relationship to other identities of family, tribe, nation, and global citizen. Attention to the biblical trajectory of Abrahamic community, the patristic embrace of life in exile, and Vatican II calls for the Church to be the “sacrament of human unity” by recognizing itself as a “pilgrim people” suggests that the Catholic Church can truly be a “peace church” only if it embraces life in diaspora.