In 1969, 35-year-old Jack Hayford pulled up to a traffic light in front of First Baptist Church of Van Nuys. Like any other pastor in Southern California, he knew of the Baptist congregation. It was growing like a weed, drawing nationwide publicity under the leadership of Pastor Harold Fickett. Hayford's church, a few blocks down Sherman Way, was an aging Foursquare congregation with just 18 members. Two weeks before, Hayford had taken on the church temporarily while serving as dean of students at L.I.F.E. Bible College (now Life Pacific College), an institution of his Pentecostal denomination, the International Church of...