In the World, But Not of the World explores the threefold tension among Alasdair MacIntyre's prognosis for Western society; the desires of some for a social transformation with a Christian moral vision at the sacred centre; and a "baptist" understanding of Christianity as essentially voluntary, non-sacralist discipleship. Andrew Fitz-Gibbon uses five contemporary Christian social thinkers, from different traditions, as conversation partners.
Through his examination of these thinkers, Fitz-Gibbon explores how the church may continue to truthfully narrate the Christian story in the midst of the moral tensions of late-capitalist Western society. His creative conclusion is that the church at the beginning of the twenty-first century can move toward a resolution of the central tension of "being in the world,but not of the world" through a synthesis of the believers' church tradition and an affirmation of communitarian liberal democracy.