Bob Deffinbaugh and his wife, Jeannette, have five grown daughters and 9 (soon to be 10) grandchildren. They moved to Dallas in 1967 to attend Dallas Seminary. Bob graduated in 1971, and remained on as part of the teaching staff at Believers Chapel. In December of 1976 Bob and several other men planted Community Bible Chapel, with the encouragement and support of the elders of Believers Chapel. He has served CBC as a teaching elder for nearly 34 years. In past years Bob conducted in-prison seminars for Prison Fellowship. Bob also teaches abroad, most recently in Asia. Bob is also associated with bible.org, where many of his sermons are available on-line.