By contrast, the confessional Lutheran commitment to the inerrancy of Scripture is based on the sacramental nature of Scripture. Just as the reality of grace in the sacraments is hidden in and under the physical elements and is recognizable only due to the word of promise attached to them, God’s Word in Scripture is recognizable as such because of the dominical promise of infallibility Christ has attached to the authors and their words. Hence, calling into question the inerrancy of the Bible also means calling into question the validity of the sacraments. If Christ’s promise remains good for the sacraments, then it should hold for the inerrancy of the Scriptures. Because Christ has risen from the dead, thereby validating all He has said and done, we must believe Him over our fallen and finite human reason. Indeed, as Luther aptly states in the Large Catechism regarding the promise of Christ: “Because we know that God does not lie. I and my neighbor and, in short, all men, may err and deceive, but the Word of God cannot err.”[1] If [Matthew] Becker wishes to accept the validity of the sacraments (as one suspects he does) but not the inerrancy of Scripture, then he must insist on arbitrarily rejecting one of Christ’s dominical promises while accepting the others.[2]
Finally, as observed earlier with regard to [Rudolf] Bultmann, the Gospel cannot be isolated from the scriptural worldview, narrative, and other dogmas of the faith. As we have shown repeatedly, while the Gospel is the central article (Hauptartikel) of the faith, it nevertheless does not exhaust the content of the Christian faith. Neither does the Gospel exist in isolation from other revealed truths. By analogy we may say that if the Scriptures are like a wheel, the Gospel is the axle and the other articles of the faith like the spokes. Although an axle is central to the functioning of a wheel, the wheel is in fact non-functional without the spokes.[3]
In the same manner, the Gospel is ultimately a solution to the problem of the sin committed originally by Adam and Eve and transmitted to their descendants. Adam and Eve could sin only because they were creatures who violated the Law of their creator God. Similarly, Christ’s atoning work would be incoherent without the doctrines of the Trinity or the incarnation or the background of the whole history of Israel. The difficulty with Becker wishing to make the Gospel the ultimate criterion of all theological authority is that the Gospel does not make sense without the context of the total witness of the Bible and hence its inerrant authority.[4] If I believe the Gospel as true unconditionally, then I must believe the whole Bible as unconditionally true.
[1] LC IV (Bente, 747).
[2] Reu makes a similar point. See Johann Michael Reu, Lutheran Dogmatics (Dubuque: Wartburg Theological Seminary, 1951), 459–60.
[3] This is a common analogy within many conservative Lutheran circles. Nevertheless, I thank the Rev. David Fleming for first alerting me to it.
[4] Becker, Fundamental Theology, 285.
From Jack D. Kilcrease, Holy Scripture, Confessional Lutheran Dogmatics, Gifford A. Grobien, ed. (Fort Wayne, IN: The Luther Academy, 2020), 110-111.