This book identifies the impasse between classical Protestant and contemporary charismatic and Pentecostal pneumatologies as a fundamental theological problem. Its goal is to contribute a constructive pneumatological proposal for moving beyond this impasse, based on the resources of the theology of Christoph Friedrich Blumhardt (1842-1919). The disagreement is over the question of unmediated experience of the Holy Spirit. Luther's rejection of 'enthusiastic' pneumatologies on the basis of a narrow concept of the mediation of the Word and a pessimistic anthropology became Protestant...