Although Pentecostalism worldwide represents the most rapidly growing missionary movement in Christian history, only recently have scholars from within and outside the movement begun academic reflection on the mission. This volume represents the coming-of-age of emerging scholarship of various aspects of the Pentecostal mission, including theological, historical, strategic, and practical aspects. The more than twenty authors from five continents--men and women, academicians, mission leaders, and practitioners--offer exciting perspectives on the Pentecostal movement's contributions to the search for Christian unity in various global contexts.