President and Professor of Doctrinal Studies, Mid-America Reformed Seminary, Dyer, Indiana, co-editor of the Mid-America Journal of Theology and contributing editor of a column on doctrine for the monthly periodical, The Outlook. Author of four studies of the creeds and confessions: But for the Grace of God: An Exposition of the Canons of Dort and What We Believe: An Exposition of the Apostle's Creed; By His Spirit and Word: How Christ Builds His Church; and The Lord’s Supper and the ‘Popish Mass’: A Study of Question and Answer 80 of the Heidelberg Catechism. Author of the following books: The Promise of the Future (Banner of Truth, 2000); Heinrich Bullinger’s Doctrine of Predestination (Baker Book House, 2002); Getting the Gospel Right (Banner of Truth, 2005); The Gospel of Free Acceptance in Christ (Banner of Truth, 2006); Accepted and Renewed in Christ: The “Twofold Grace of God” and the Interpretation of Calvin’s Theology (Vandenhoeck & Ruprecht, 2007); Christ and the Future (Banner of Truth, 2008); Children at the Lord’s Table? Assessing the Case for Paedocommunion (Reformation Heritage Books, 2009); Christ and Covenant Theology: Essays on Election, Republication, and the Covenants (P&R, 2016); and Chosen in Christ: Revisiting the Contours of Predestination (Christian Focus/Mentor, 2019). Previously served as the pastor of the Ontario Christian Reformed Church in Ontario, California, and presently an associate pastor of the Redeemer United Reformed Church of Dyer, Indiana.

Married (Nancy), four children.