David L. Allen es decano de la Escuela de Teologia, profesor de Predicacion y director del Centro para la Predicacion Biblica en el Seminario Teologico Bautista del Sudoeste de Fort Worth, Texas (EE.UU.). David Allen is dean of the School of Theology, professor of Preaching, and director of the Center of Biblical Preaching at Southwestern Baptist Theological Seminary in Fort Worth, Texas. Steve Lemke es rector y profesor de Filosofia y etica en el Seminario Teologico Bautista de Nueva Orleans, Luisiana (EE.UU.). Steve Lemke is provost and professor of Philosophy and Ethics at New Orleans Baptist Theological Seminary.