Currently, he is president and professor of systematic theology and homiletics at Puritan Reformed Theological Seminary (since 1994), a pastor of the Heritage Reformed Congregation in Grand Rapids, Michigan (since 1986), 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.
He has written and co-authored one hundred books (most recently, Reformed Systematic Theology, Reformed Preaching: Preaching God’s Word from the Heart of the Preacher to the Heart of His People, A Puritan Theology: Doctrine for Life; Knowing and Growing in Assurance; and Debated Issues in Sovereign Predestination), edited another one hundred books, and contributed 2,500 articles to Reformed books, journals, periodicals, and encyclopedias. He is presently working on writing a systematic theology and a book on preaching from the preacher’s heart to the listener’s heart.
His PhD is in Reformation and Post-Reformation theology from Westminster Theological Seminary (Philadelphia) on assurance of faith. He is frequently called upon to lecture at seminaries and to speak at Reformed conferences around the world in dozens of countries. He and his wife Mary have been blessed with three children and four grandchildren.