PETER HERBECK is vice president and director of Missions for Renewal Ministries. He wrote When the Spirit Comes in Power: Rediscovering the Charismatic Dimension of the Christian Life (Servant Books), as well as numerous articles on evangelization and spiritual gifts.
DEBBIE HERBECK has worked extensively in youth and women's ministries, and is co-director of the School of Catholic Bible Study and newsletter editor for Renewal Ministries. Both Peter and Debbie are frequent conference speakers. The Herbecks have four children and live in Ann Arbor, Michigan.