Duane Larson is senior pastor of Christ the King Lutheran Church, Houston, Texas. A systematic theologian, he also teaches at the University of Houston, Texas. Duane has written and lectured widely on theology and science, ethics, and ecumenical and interfaith relations. Jeff Zust is a pastor and combat veteran with thirty years of service as an army chaplain. His experience includes serving multiple overseas tours of duty and teaching ethics at the United States Army Sergeants Major Academy and the National Defense University.
