Justification by the Word

Lexham Press will be publishing my newest book, Justification by the Word: Restoring Sola Fide, relatively soon. If interested, you can pre-order at Lexham’s website. Here’s a snippet from the introduction:

Book cover art from Lexham

According to [Phillip] Cary, this unreflective faith is possible for Luther because of his belief in the sacramentality of the word.1 Here Cary echoes the work of the German Luther scholar Oswald Bayer, who claims that it was in fact the sacramentality of the word, and not justification by faith, that was central to the so-called Reformation breakthrough.2 The word of justification is objectified in both in preaching and the sacraments in such a way as to shift the focus from authentic appropriation of God’s grace to the question of the surety of God’s promise. Since the risen Jesus is genuinely present in the means of grace, he is capable of mediating a direct assurance of his justifying grace for sinners who look for him there. The tendency of believers to reflect upon and worry about the authenticity of their faith is seen by Luther as a sinful resistance to Jesus’s promise that they have already been accepted. Therefore, instead of “justification through faith” it might be appropriate to characterize Luther’s position as “justification by the word.”

In this book, we will endeavor to show that, although it has been neglected and misunderstood by Protestants and Catholics alike, Luther’s “justification by the word” is a better model for understanding salvation in Christ. It will be argued that this is not only the case because it is more faithful to the teachings of the Scriptures, but also because it is the only doctrine of salvation that fully succeeds in de-centering the self and overcoming the self-incurvature of sin (incurvatus in se). As Luther himself observes in his Galatians commentary of 1531: “This is the reason why our theology is certain, it snatches us away from ourselves and places us outside ourselves, so that we do not depend on our own strength, conscience, experience, person, or works but depend on that which is outside ourselves, that is, on the promise and truth of God, which cannot deceive.”3


[1] Phillip Cary, “Why Luther is Not Quite Protestant: The Logic of Faith in a Sacramental Promise,” Pro Ecclesia 14, no. 4 (2005): 447–486. Also see similar argument in Phillip Cary, The Meaning of Protestant Theology: Luther, Augustine, and the Gospel That Gives Us Christ (Grand Rapids: Baker Academic, 2019), 258–62.

[2] Oswald Bayer, Martin Luther’s Theology: A Contemporary Interpretation, trans. Thomas Trapp (Grand Rapids: Eerdmans, 2008), 52–53; and Bayer, Promissio: Geschichte der reformatorischen Wende in Luthers Theologie (Gottingen: Vandenhoeck & Ruprecht, 1971), 240–41.

[3] LW 26:38


From the draft manuscript for Jack D. Kilcrease, Justification by Word: Restoring Sola Fide (Lexham Press, 2022).