This book creatively discusses the most recent trends in Pentecostal and charismatic theology, especially as this newer theological thinking confronts ecumenical and contextual challenges. The book makes a sincere attempt to integrate a concentration on the Holy Spirit with evangelical truth and the practical challenges of obedience to the gospel in various cultural and social contexts. More than simply a survey of Pentecostal and charismatic discussions of theology, it is suggestive of how a more robust foundation for the Spirit in life can renew Christian theology in the twenty-first century. The author begins by focusing on the significance of the Holy Spirit in reciprocal and mutual work with the Son in fulfilling the will of the Father. The author shows how the pneumatological emphases in Pentecostal and charismatic theology can help to correct the tendency in Western Christianity to subordinate the Spirit to the Word. Beginning from this foundation, the author shows how this mode of thinking affects all the other elements of the theological enterprise, such as hermeneutics, Christology, soteriology, ecclesiology, and eschatology. This is truly a ground breaking work, building on the foundation of such great works as J. Rodman Williams' Renewal Theology.