In the pages of this book, Alan Hirsch takes us on a really deep dive into the fivefold (APEST) typology of ministry as articulated in Ephesians 4:1-16, but he takes us to a depth and scope that few (if any) have ventured before. By laying out the most comprehensive model of APEST to date - one that incorporates deep theology as well as innovative practice - Hirsch once again demonstrates an almost uncanny capacity to change not only the nature and content of conversation itself, but also the scorecard on how we understand calling, church, leadership, and organization.