Contact: Bethany Hardwig, Reformed Presbyterian Theological Seminary, 412-731-8690PITTSBURGH, Aug. 18 /Christian Newswire/ --"A sermon should have one main point,"says Dr. Dennis Prutow, professor of homiletics and pastoral theology for the Reformed Presbyterian Theological Seminary (RPTS), who will release his book on the procedures of sermon preparation entitled, So Pastor, What's Your Point? $36.00, with the Alliance of Confessing Evangelicals this September.With more than 30 y Source: RPTS