Bill Menzies is widely known in Pentecostal and evangelical circles as a statesman, building bridges across denominational and racial divides. He was one of the organizers of the Society for Pentecostal Studies and was the first editor of the societys journal, Pneuma. He was also one of the editors for the Full Life Study Bible and a consulting editor for Christianity Today. He held teaching and administrative positions at Central Bible College (Springfield, Missouri), Evangel University (Springfield, Missouri), the Assemblies of God Theological Seminary (Springfield, Missouri), California Theological Seminary (Fresno, California) and Asia Pacific Theological Seminary (Baguio City,… Philippines). Menzies dissertation at the University of Iowa became the benchmark history of the Assemblies of God, Anointed to Serve (GPH, 1971). He was a prolific author, authoring or editing standard textbooks such as Understanding the Times of Christ (GPH, 1969), Bible Doctrines: A Pentecostal Perspective (GPH, 1993) and Spirit and Power (Zondervan, 2000).
Stanley M. Horton es profesor em�rito de Biblia y teolog�a en el Seminario Teol�gico de las Asambleas de Dios. Tiene una licenciatura de la Universidad de California, y una maestr�a en teolog�a del Seminario Teol�gico Gordon Conwell, y un doctorado en teolog�a del Central Baptist Theological Seminary.