Joel R. Beeke is a guest lecturer for the Doctor of Ministry program at The Master's Seminary. He is President and Professor of Systematic Theology and Homiletics at Puritan Reformed Theological Seminary, a pastor of the Heritage Reformed Congregation in Grand Rapids, Michigan, editor of Puritan Reformed Journal and Banner of Sovereign Grace Truth, editorial director of Reformation Heritage Books, president of Inheritance Publishers, and vice-president of the Dutch Reformed Translation Society.