John MacArthur (b. 1939) is a Calvinist theologian, author, editor, and teacher. He is a popular conference speaker and the president of both The Master's College and The Master's Seminary. He has also served as pastor-teacher of Grace Community Church in Sun Valley, California since 1969. Best known for his expository sermons, Logos has collected more than 3,000 of his sermons in the John MacArthur Sermon Archive.
MacArthur’s pulpit ministry extends around the globe through his media ministry, Grace to You. In addition to producing daily radio programs for nearly 2,000 English and Spanish radio outlets worldwide, Grace to You distributes books, software, and CDs by John MacArthur. He has written hundreds of books and study guides, including the bestselling John MacArthur Essential Bible Study Library and the MacArthur Study Bible. He is also the author of notable titles like Different by Design and Twelve Ordinary Men.