Somewhere in the mists of time, between history and hagiography, stands the great evangelist and missionary St. Patrick. Raised a "cultural Christian," Patrick's encounter with God during captivity in Ireland transformed his life and the history of a people. Freedom from slavery, and a return home to Britain, produced the divine summons--Vox Hibernia--to return to Ireland and the place of captivity in order to witness to the gospel of Jesus Christ. Christian witness in twenty-first-century Vancouver, Seattle, or Portland is a world away from fifth-century Armagh, Slane, or Cashel. Yet, the great evangelist to pre-Christian peoples of Hibernia has much to teach us as we seek to engage our secular, post-Christian context. There is wisdom in the missional leadership of the one we call St. Patrick that goes well beyond tales of snakes and shamrocks. How might Patrick's mission experience with pre-Christian peoples direct our contemporary missional encounter with post-Christian peoples? Come explore the story of the shepherd slave turned shepherd of souls and discover that there is power still in the legacy of Patrick, when yoked with the Spirit-filled presence and purpose of the risen Christ.