I recently got to spend the day with my friend Mike Horton and others at Westminster Seminary in Escondido. Mike asked if I would come and speak in chapel, meet with the faculty, and have a time of Q&A with the students. I thoroughly enjoyed it.
Mike gave me a copy of a new book that he edited and published through Modern Reformation entitled Justified: Modern Reformation Essays on the Doctrine of Justification. I was flipping through it last night and was super impressed by what I read. At the end of the book Mike outlines six-core beliefs that define the mission of Modern Reformation and the White Horse Inn (his weekly radio broadcast). While all of the six beliefs are foundational, I was struck by the gripping clarity of belief number two on the importance of Gospel-centered preaching. Everything he writes here not only defines my theology of preaching but is, in my opinion, the only type of preaching that will rescue the church from Christless Christianity. He writes:
Scripture is of no use to us if we read it merely as a handbook for daily living without recognizing that its principle purpose is to reveal Jesus Christ and his gospel for the salvation of sinners. All Scripture coalesces in Christ, anticipated in the OT and appearing in the flesh in the NT. In Scripture, God issues commands and threatens judgment for transgressors as well as direction for the lives of his people. Yet the greatest treasure buried in the Scriptures is the good news of the promised Messiah. Everything in the Bible that tells us what to do is "law", and everything in the Bible that tells us what God has done in Christ to save us is "gospel." Much like medieval piety, the emphasis in much Christian teaching today is on what we are to do without adequate grounding in the good news of what God has done for us in Christ. "What would Jesus do?" becomes more important than "What has Jesus done?" The gospel, however, is not just something we needed at conversion so we can spend the rest of our Christian life obsessed with performance; it is something we need every day–the only source of our sanctification as well as our justification. The law guides, but only the gospel gives. We are declared righteous–justified–not by anything that happens within us or done by us, but solely by God's act of crediting us with Christ's perfect righteousness through faith alone.
Preachers, read that paragraph over and over.
As I've said here before, don't make the mistake of assuming that people understand the radical nature of gospel indicatives, so that your ministry is focused primarily on the imperatives.
The commands in the Bible are like a set of railroad tracks. The tracks provide no power for the train but the train must stay on the tracks in order to function. The law, in other words, never gives any power to do what it commands. It shows us what a sanctified life looks like but it has no sanctifying power. Only the gospel has power, as it were, to move the train. This is why the Bible never tells us what to do before first soaking our hearts and minds in what God in Christ has already done.
The fact is, that any obedience not grounded in or motivated by the gospel is unsustainable. No matter how hard you try, how "radical" you get, any engine smaller than the gospel that you're depending on for power to obey will conk out in due time.
Preach the gospel!
A graduate of Columbia International University (philosophy) and Reformed Theological Seminary in Orlando (M.Div.), Tullian has authored a number of books including Jesus + Nothing = Everything (Crossway). He travels extensively, speaking at conferences throughout the U.S., and his sermons are broadcast daily on the radio program LIBERATE. As a respected pastor, author, and speaker, Tullian is singularly and passionately devoted to seeing people set free by the radical, amazing power of God's grace.
When he is not reading, studying, preaching, or writing, Tullian enjoys being with people and relaxing with his wife, Kim, and their three children: Gabe, Nate, and Genna. He loves the beach, loves to exercise, and when he has time, he loves to surf.