Dr. Joel R. Beeke is president and professor of systematic theology and homiletics at Puritan Reformed Theological Seminary, a pastor of the Heritage Netherlands Reformed Congregation in Grand Rapids, Michigan, editor of Banner of Sovereign Grace Truth, editorial director of Reformation Heritage Books, president of Inheritance Publishers, and vice-president of the Dutch Reformed Translation Society. He has written, co-authored, or edited sixty books (most recently, Living for the Glory of God: An Introduction to Calvinism, Meet the Puritans, Reformation Heroes, Walking as He Walked, andStriving Against Satan), and contributed fifteen hundred articles to Reformed books, journals, periodicals, and encyclopedias. His Ph.D. is in Reformation and Post-Reformation theology from Westminster Theological Seminary. He is frequently called upon to lecture at seminaries and to speak at Reformed conferences around the world. He and his wife Mary have been blessed with three children: Calvin, Esther, and Lydia.