The Gospel Constituting Scripture: The Hermeneutic of the Rule of Faith

The presumption of Restoration Movement churches, of which I am a lifetime member, is that the Bible alone is sufficient for all matters of faith and practice. The approach is tightly inductive, presuming that where the Bible speaks, we speak and where the Bible is silent, we are silent. The eschewing of tradition is sometimes taken to extremes, with little exposure in the typical seminary education to patristics or early church theology and exegetical practice. There is a suspicion of theology, such that in my undergraduate education there was no course in theology. One must use caution extrapolating from the ideas found in one text to another. Employing the tools of historical criticism, each text must be studied objectively. To understand any particular verse or text requires exhaustive study of the background, the historical setting, and getting at the intent of the author. Given that the truth is in the history (it is the “historical critical” method) and that it is the world behind the text that must be delineated, there is really no end to the study. After the grammatical implications, the etymology of particular words, and the immediate context of the verse are taken into account, one can then move on to another verse. But this raises the problem of harmonizing the historical details (e.g., between the Gospels or between the epistles), to say nothing of the ideas found therein.

One might begin to suspect the unity of the Bible or the efficacy of Bible reading. The text does not seem trustworthy at multiple levels and certainly seems to fall short of being divine, as some of the church fathers would have it. The fact that a modern foundation of truth, outside of the Bible and outside of Christ, is displacing the foundation of Christ, may or may not occur to the interpreter. Friedrich Schleiermacher was pretty well aware he was no longer working under the same definition of truth set forth in the Bible, but most modern interpreters are not so bold. In the Restoration Movement, the foundation was mostly changed without anyone noticing. It was a product of 19th century Lockean rationalism and the naivete attached to modernism in general. Both conservatives and liberals lost the biblical foundation before it occurred to them to fight over it. What may be characterized as a naïve Biblicism (or even naïve anti-Biblicism) needs to be targeted, but there may also be the presumption that the alternative is an either/or solution between tradition and scripture or between theology and scripture.

There is a “rule of faith” that recognizes the preeminence of the gospel of Christ in the formation of scripture and in biblical interpretation, but this does not reduce to an easy either/or as to what weight is to be given to tradition, scripture, or theology. What it does indicate is that faith or even the formation of theology is as important to how the Bible is interpreted as anything to be found in the interpretive method itself. That is, the evangelical notion that the Bible and correct Bible reading provide the cure to every disagreement and heresy, is not only missing the primacy of faith (or in terms of the early church, the primacy of the gospel), but the necessary givenness of theory and worldview. There is no blank slate or pure induction, and this is not only the rediscovery of postmodernism but the starting premise of Christianity (e.g., Heb. 11:1).

The rule of faith (regula fidei) is not only a basic premise for reading scripture but is the situation in which scripture is constituted. Scripture is an interpretation of the person of Christ (in both Testaments), and this is the substance of its unity and the point of departure. Scripture is a confession of faith in the crucified and risen Christ, but this faith first arises in the Apostles and is being preached before it is written. Irenaeus explains (see below) that if the apostles had left no writings that the churches they founded were a deposit of this faith, but even here ascertaining (in the second century) and understanding this gospel was on the basis of the rule of faith.

On the other hand, it is not that this rule floated free of scripture, as Irenaeus appeals to scripture in setting forth the rule of faith. He writes, “We have learned from none others the plan of our salvation, than from those through whom the Gospel has come down to us, which they did at one time proclaim in public, and, at a later period, by the will of God, handed down to us in the Scriptures, to be the ground and pillar of our faith.”[1]

Irenaeus is not distinguishing scripture and tradition, as both derive from the Apostles. Entailed in the reception of the gospel is the faith that what is apostolic is authoritative because it derives from Jesus and Jesus is God’s divine messenger. As John Behr writes, “So, for Irenaeus, both the true apostolic tradition maintained by the churches, and the apostolic writings themselves, derive from the same apostles, and have one and the same content, the Gospel, which is itself . . . “according to the Scriptures.”[2] Or as G. Florovsky put it, “Tradition” for the early church is “Scripture rightly understood.”[3] In the same breath Irenaeus is appealing to tradition he also says, “the demonstrations [of things contained] in the Scriptures cannot be demonstrated except from the Scriptures themselves.”[4] Or as Behr sums it up:

Irenaeus’ appeal to tradition is thus fundamentally different to that of his opponents. While they appealed to tradition precisely for that which was not in Scripture, or for principles which would legitimize their interpretation of Scripture, Irenaeus, in his appeal to tradition, was not appealing to anything else that was not also in Scripture. Thus Irenaeus can appeal to tradition, to establish his case, and at the same time maintain that Scripture cannot be understood except on the basis of Scripture itself, using its own hypothesis and canon.[5]

Irenaeus suggests that it is not writing per se that constitutes the gospel, as the illiterate “barbarians” who receive this gospel may have it written on their hearts though they cannot understand the words written with ink and paper. He is describing an encounter with the risen Christ, in the gospel, that is faith. This is the faith received at baptism but as he goes on to explain, this faith has a very particular form and content:

…this faith: in one God, the Father Almighty, who made the heaven and the earth and the seas and all the things that are in them; and in one Christ Jesus, the Son of God, who was made flesh for our salvation; and in the Holy Spirit, who made known through the prophets the plan of salvation, and the coming, and the birth from a virgin, and the passion, and the resurrection from the dead, and the bodily ascension into heaven of the beloved Christ Jesus, our Lord, and his future appearing from heaven in the glory of the Father to sum up all things and to raise anew all flesh of the whole human race.[6]

This rule of faith includes loving recognition of Christ who reveals the fulness of the Trinity. There is no distinction here between economic and immanent Trinity, no notion of distinction between Jesus and the Logos and no separation of the humanity and deity of Christ. The incarnation and the Trinity are not separate subjects. The rule of faith begins with the incarnation as access to God as Trinity. As Irenaeus defines (elsewhere) “the order of the rule of our faith” is:

God, the Father, not made, not material, invisible; one God, the creator of all things: this is the first point of our faith. The second point is: The Word of God, Son of God, Christ Jesus our Lord, who was manifested to the prophets according to the form of their prophesying and according to the method of the dispensation of the Father through whom all things were made; who also at the end of the times, to complete and gather up all things, was made man among men, visible and tangible, in order to abolish death and show forth life and produce a community of union between God and man. And the third point is: The Holy Spirit, through whom the prophets prophesied, and the fathers learned the things of God, and the righteous were led forth into the way of righteousness; and who in the end of the times was poured out in a new way upon mankind in all the earth, renewing man unto God.[7]

The rule of faith, which will be implicitly challenged and set aside, is inclusive of a specific understanding of God as creator, of Christ as unveiling and constituting the inspiration of scripture and delivering from death, and of the Holy Spirit who is being poured out making people righteous and forming a new unified people. One encounters God the Father, God the Son (as Word, Son of God, Jesus Christ), and God the Holy Spirit in the gospel message, and this unity is the rule of faith.

According to Behr, this will begin to change in the Middle Ages. Rather than beginning with the incarnation to say who God is, the incarnation began to be treated separately from the doctrine of the Trinity. The speculative possibility of treating the One God separate from the triune God and the Trinity separately from the incarnation is opened up.[8] In other words, at some point there is a loss of the rule of faith, and while this loss is marked most clearly by the condemnation of heretics, what is condemned are the conclusions reached rather than the starting point by which they were reached in both biblical interpretation and the very definition of faith.

It may be in the theology of Origen that this fulness of the rule of faith is most clearly worked out, but he is building upon what he has received. What is clear in Origen, partly due to its strangeness and contrast to later development, is his presumption that it is Christ alone that reveals the inspiration of the Hebrew scriptures: “For before the fulfilment of those events which were predicted by them, they could not, although true and inspired by God, be shown to be so, because they were as yet unfulfilled. But the coming of Christ was a declaration that their statements were true and divinely inspired.”[9] Irenaeus makes the same point: “If anyone, therefore, reads the Scriptures with attention, he will find in them an account of Christ, and a foreshadowing of the new calling.” Christ is the treasure hid in the field who brings alive the meaning of Scripture through “types and parables.”[10] Apart from Christ the reader only finds myth, “for the truth that it contains is only brought to light by the cross of Christ, and only reading it in this way do we find our way into the Wisdom of God and ourselves come to shine with his light as did Moses.”[11]

As J. Louis Martyn writes: “the fundamental arrow in the link joining scripture and gospel points from the gospel story to the scripture and not from scripture to the gospel story. In a word, with Jesus’ glorification, belief in scripture comes into being by acquiring an indelible link to Jesus’ word and deeds.”[12] Origen’s point is this reading of scripture is tied directly to “the rule of the heavenly Church of Jesus Christ [handed down] through succession from the apostles.”[13]

The rule of faith comes with a hermeneutic that is at once the gospel of Christ, Trinitarian, apocalyptic, and “spiritual” (if not in the details of Origen’s method at least implying apprehension of Christ and response in the reader). Apart from the rule of faith and its doctrinal implications (the point of On First Principles), the reader of scripture may be left with the letter, the text, the history, but will have missed the encounter with the gospel of Christ. With the spelling out and application of the doctrinal implications of the rule of faith the scriptures are opened, where otherwise they remain closed.[14]

(To register for our next class with PBI, “Reading the Bible in Community” starting the week of September 26th and running through November 18th register at https://pbi.forgingploughshares.org/offerings)


[1] Against Heresies, 3.1.1

[2] John Behr, Formation of Christian Theology: The Way to Nicaea, Vol. 1, (New York: St. Vladimir’s Seminary Press, 2001) 45.

[3] Behr Citing G. Florovsky, “The Function of Tradition in the Early Church,” GOTR 9, no. 2 (1963): 182; repr. in Florovsky, Bible, Church, Tradition (Vaduz, Liechtenstein: Büchervertriebsanstalt, 1987), 75, Behr Ibid.

[4] Against Heresies, 3.12.9.

[5] Behr, Ibid.

[6] Against Heresies 1.10

[7] Irenaeus, The Demonstration of the Apostolic Preaching, 6

[8] John Behr, John the Theologian and His Paschal Gospel: A Prologue to Theology (Oxford University Press, 2019), 17

[9] Origen, On First Principles 4.1.6.

[10] Against Heresies, 4.26.1.

[11] Origin, On First Principles Vol. 1, translated and with Introduction by John Behr (Oxford: Oxford University Press, 2017) L.

[12] J. Louis Martyn, ‘John and Paul on the Subject of Gospel and Scripture’, in idem. Theological Issues in the Letters of Paul, Studies of the New Testament and its World (Edinburgh: T & T Clark, 1997), 209-30. Quoted in Behr’s Introduction to On First Principles, Ibid.

[13] Principle 4.2.2.

[14] As Herbert McCabe has written, “Watching, so to say the story of Jesus, we are watching the processions of the Trinity. That the mission in time of Son and Spirit reflect the eternal relation”. . . and more than that “they are not just reflection but sacrament – they contain the reality they signify.” In Jesus Christ we encounter the reality of God because this is who God is. The missions of the Son and the Spirit are not one episode in the story of God, this is the reality of God unfolding in the story of the Gospel. The “mission of Jesus is nothing other than the eternal generation of the Son.” Herbert McCabe, “The Involvement of God,” New Blackfriars, (November 1985) 473. Available online at https://www.scribd.com/document/327357740/The-Involvement-of-God