Dr. John MacArthur is pastor-teacher of Grace Community Church in Sun Valley, California. He is also an author and conference speaker, the president of The Master's College and Seminary, and a featured teacher with the "Grace to You" radio program. He has written more than six dozen books. Dr. MacArthur and his wife, Patricia, live in Southern California and have four grown children and eleven grandchildrenMacArthur, John is the author of 'Think Biblically! Recovering a Christian Worldview', published 2003 under ISBN 9781581344127 and ISBN 1581344120.