Sensus Plenior and the Fuller Meaning of Scripture: Divine Authorial Intent, Typology, and Canonical Development

Introduction

When Matthew cites Hosea 11:1 ("Out of Egypt I called my son") as fulfilled in Jesus's return from Egypt (Matthew 2:15), he appears to find a christological meaning in a text that, in its original context, refers to Israel's exodus from Egypt. Did Hosea intend a christological meaning? If not, is Matthew's interpretation legitimate? This exegetical puzzle has generated one of the most contentious debates in modern hermeneutics: the concept of sensus plenior, or "fuller sense."

The term sensus plenior was formally articulated by Spanish Jesuit Andrea Fernandez in 1925 and developed by Raymond Brown in his influential 1955 doctoral dissertation at St. Mary's University. Brown defined it as "that additional, deeper meaning, intended by God but not clearly intended by the human author, which is seen to exist in the words of a biblical text when they are studied in the light of further revelation or development in the understanding of revelation." The concept addresses a fundamental hermeneutical question: Can a biblical text mean more than its human author intended? And if so, how is this "fuller meaning" to be identified and controlled?

The debate cuts to the heart of biblical authority and interpretation. Evangelical scholars like Walter Kaiser have argued that sensus plenior undermines the clarity and sufficiency of Scripture by positing hidden meanings accessible only through later revelation. Historical critics contend that the only legitimate meaning is the human author's original intention. Yet the New Testament's pervasive use of the Old Testament in ways that seem to exceed original authorial intent demands a hermeneutical framework that can account for this phenomenon without resorting to arbitrary allegorization.

This article examines the theological foundations of sensus plenior, evaluates major critiques, and proposes a mediating position grounded in the doctrine of dual authorship and canonical development. I argue that while the term itself remains controversial, the reality it describes—that biblical texts acquire fuller dimensions of meaning through canonical incorporation and christological fulfillment—is essential for a robust Christian hermeneutic.

Biblical Foundation

Old Testament Texts with Fuller Meanings

Several categories of Old Testament texts appear to have meanings that exceed the human author's conscious intention. Messianic prophecies like Psalm 110:1 ("The LORD says to my Lord: 'Sit at my right hand'") and Isaiah 7:14 ("Behold, the virgin shall conceive and bear a son") have been read christologically by the church from the earliest period, yet their original historical referents may have been more limited. In Psalm 110, David speaks of "my Lord" in a way that suggests a figure greater than himself—a puzzle that Jesus himself exploited in his debate with the Pharisees (Matthew 22:41-45). The psalm's original Sitz im Leben may have been a royal coronation ceremony, yet its language transcends any historical Davidic king and finds its ultimate fulfillment in the exalted Christ.

Typological texts—the exodus, the Passover lamb (Exodus 12:1-28), the bronze serpent (Numbers 21:4-9), the Davidic king—acquire fuller significance when read in light of their New Testament antitypes. The exodus narrative, for instance, functions at multiple levels: as historical event, as paradigm for God's deliverance, and as type of the greater exodus accomplished by Christ. Paul explicitly identifies Christ as "our Passover lamb" who "has been sacrificed" (1 Corinthians 5:7), finding in the ancient ritual a prophetic pattern that anticipated the cross.

The concept of sensus plenior is grounded in the conviction that Scripture has a divine author as well as human authors, and that the divine author's intention may exceed the human author's understanding. This conviction is expressed in 1 Peter 1:10–12: "The prophets who prophesied about the grace that was to be yours searched and inquired carefully, inquiring what person or time the Spirit of Christ in them was indicating when he predicted the sufferings of Christ and the subsequent glories." Peter's statement suggests that the prophets themselves recognized a dimension of their prophecies that exceeded their own comprehension—they knew they were speaking of something greater than they fully understood.

The Canonical Context and Progressive Revelation

The fuller meaning of a text often becomes apparent when it is read within the broader canonical context. Individual texts acquire new dimensions of meaning as they are incorporated into larger literary and theological wholes. The creation narrative of Genesis 1, for example, acquires christological significance when read alongside John 1:1–3 ("In the beginning was the Word, and the Word was with God, and the Word was God... All things were made through him") and Colossians 1:15–17 ("He is the image of the invisible God, the firstborn of all creation... all things were created through him and for him"). This canonical development of meaning is not arbitrary but follows the theological trajectories established by the texts themselves.

Consider the Servant Songs of Isaiah (42:1-9; 49:1-7; 50:4-9; 52:13-53:12). In their original context, the Servant figure may have represented Israel collectively, or perhaps an individual prophet. Yet the language of the fourth song (Isaiah 52:13-53:12) transcends any historical figure: "He was pierced for our transgressions; he was crushed for our iniquities; upon him was the chastisement that brought us peace, and with his wounds we are healed" (Isaiah 53:5). The Ethiopian eunuch's question to Philip—"About whom, I ask you, does the prophet say this, about himself or about someone else?" (Acts 8:34)—reflects the text's inherent openness to a fulfillment beyond its immediate historical horizon.

Dual Authorship and Divine Intentionality

The theological foundation of sensus plenior rests on the doctrine of dual authorship, which affirms that Scripture has both a human author whose intentions are accessible through historical-critical methods and a divine author whose intentions may exceed those of the human author. This dual-authorship model, which has roots in patristic and medieval hermeneutics, provides a framework for affirming both the historical meaning of the text and its fuller christological significance without reducing one to the other.

Douglas Moo and Andrew Naselli have defended this concept against critics who charge that it introduces uncontrollable subjectivity. They argue that the fuller sense is not arbitrary but is constrained by three factors: (1) the text's own semantic potential, (2) the canonical trajectory in which the text participates, and (3) the christological center toward which all Scripture points. The fuller meaning is not imposed from outside but is latent within the text, awaiting the fuller revelation that brings it to light.

Graeme Goldsworthy's biblical-theological hermeneutics demonstrates how the Old Testament testifies to Christ not through isolated proof-texts but through patterns, themes, and trajectories that find their telos in the gospel. The temple, for instance, is not merely a building but a theological symbol representing God's presence with his people—a symbol that finds its ultimate fulfillment in Christ (John 2:19-21) and the church (1 Corinthians 3:16). The original builders of Solomon's temple did not consciously intend this christological meaning, yet the divine architect of redemptive history embedded it within the structure of revelation itself.

Theological Analysis

Historical-Critical Objections

The concept of sensus plenior has been criticized from multiple directions. Historical critics argue that the only legitimate meaning of a text is the meaning intended by the human author in the original historical context; any "fuller meaning" is eisegesis. This objection reflects the Enlightenment commitment to authorial intention as the sole criterion of meaning. E.D. Hirsch's influential distinction between "meaning" (what the author intended) and "significance" (what the text means to later readers) has been deployed to argue that sensus plenior confuses these categories.

Walter Kaiser has been the most prominent evangelical critic of sensus plenior. In his 1985 work The Uses of the Old Testament in the New, Kaiser argues that the concept undermines the clarity and sufficiency of Scripture by positing hidden meanings that can only be discovered through later revelation. Kaiser contends that apparent "fuller meanings" can be explained through the progressive unfolding of a single divine plan within the historical process of revelation. On this view, the New Testament does not discover new meanings in Old Testament texts but rather reveals the fulfillment of meanings that were always present, even if not fully understood.

Kaiser's alternative preserves the historical-critical commitment to authorial intention while accounting for the christological reading of the Old Testament. However, critics respond that Kaiser's position requires attributing to the human authors a level of christological awareness that the texts themselves do not support. Did Hosea consciously intend a christological meaning when he wrote "Out of Egypt I called my son"? Kaiser must answer yes; proponents of sensus plenior can answer no while still affirming the legitimacy of Matthew's interpretation.

Alternative Hermeneutical Frameworks

Several alternative approaches have been proposed to account for the New Testament's use of the Old Testament without invoking sensus plenior. Typological interpretation sees Old Testament events, persons, and institutions as divinely ordained patterns that find their fulfillment in Christ, without claiming that the human author intended the christological meaning. G.K. Beale's Handbook on the New Testament Use of the Old Testament (2012) develops a sophisticated typological hermeneutic that grounds the New Testament's reading in the Old Testament's own eschatological orientation.

Intertextual interpretation traces the development of themes and motifs across the canon without positing a single "fuller meaning." This approach, influenced by literary theory, focuses on the web of textual relationships rather than authorial intention. Richard Hays's Echoes of Scripture in the Letters of Paul (1989) demonstrates how Paul's use of the Old Testament creates a rich intertextual dialogue that generates new meanings through the juxtaposition of texts.

Canonical interpretation, associated with Brevard Childs, reads each text in the context of the whole canon, allowing later texts to illuminate earlier ones. Childs's approach locates the fuller meaning in the canonical shaping of the text rather than in a hidden divine intention behind the text. By grounding the christological reading of the Old Testament in the observable literary features of the canonical text rather than in speculative claims about divine intentionality, Childs provides a more methodologically accessible basis for theological interpretation.

The Jewish-Christian Hermeneutical Divide

The sensus plenior debate has significant implications for Jewish-Christian dialogue. The concept implies that the Christian reading of the Old Testament reveals a meaning that was hidden from Jewish interpreters who lack the christological key. Markus Bockmuehl has argued that this hermeneutical claim has historically been used to delegitimate Jewish readings of their own Scriptures, contributing to Christian supersessionism.

More nuanced formulations affirm the validity of both Jewish and Christian readings while maintaining the distinctiveness of each tradition's hermeneutical commitments. Jon Levenson's work on the Hebrew Bible has demonstrated that Jewish interpretation has its own rich tradition of finding multiple levels of meaning in Scripture, including meanings that exceed the plain sense. The difference is not that Christians find fuller meanings while Jews do not, but that the two traditions identify different trajectories and fulfillments within the shared text.

A Mediating Position: Canonical Trajectory and Christological Telos

A mediating position recognizes that the meaning of a biblical text is not exhausted by the human author's conscious intention but is also shaped by the text's canonical context, its place in the unfolding history of redemption, and its relationship to the fullness of revelation in Christ. This position affirms the importance of the historical-grammatical sense while acknowledging that the divine author's intention may encompass dimensions of meaning that the human author did not fully grasp.

The key constraint is that the "fuller meaning" must be grounded in the text itself and in the canonical trajectory of which it is a part, not imposed from outside. Three criteria help distinguish legitimate fuller meanings from arbitrary eisegesis: (1) Textual warrant: The fuller meaning must be rooted in the semantic potential of the text itself, not read into it from external sources. (2) Canonical coherence: The fuller meaning must align with the broader canonical trajectory and not contradict the text's original sense. (3) Christological orientation: The fuller meaning must point toward Christ as the telos of redemptive history, not toward arbitrary spiritual lessons.

Consider an extended example: Psalm 22 begins with the cry "My God, my God, why have you forsaken me?"—words that Jesus uttered from the cross (Matthew 27:46). The psalm goes on to describe suffering in vivid detail: "I am poured out like water, and all my bones are out of joint... they have pierced my hands and feet" (Psalm 22:14, 16). Did David, the psalm's traditional author, intend a prophecy of crucifixion? Probably not—crucifixion was not a Jewish form of execution, and David was likely describing his own experience of suffering. Yet the language of the psalm transcends David's immediate situation and finds its ultimate fulfillment in Christ's passion. The fuller meaning is not arbitrary but is grounded in the text's own language and in the canonical pattern of the righteous sufferer vindicated by God.

Speech Act Theory and Divine Communicative Action

The contribution of speech act theory to the sensus plenior discussion, developed by scholars such as Kevin Vanhoozer and Nicholas Wolterstorff, has reframed the question of divine intention in terms of communicative action rather than psychological states. If the meaning of a text is understood as the illocutionary act performed by the author rather than the mental content behind the words, then the concept of divine intention can be articulated in terms of what God does through the text rather than what God privately intends.

On this view, God's illocutionary act in inspiring Scripture may include dimensions that the human author did not consciously intend but that are nonetheless part of what God is doing through the text. Vanhoozer argues that the divine illocutionary act encompasses the entire canonical context and the christological fulfillment toward which it points. This provides a more philosophically rigorous foundation for the claim that Scripture's meaning exceeds the human author's conscious awareness without resorting to speculation about hidden divine intentions.

Conclusion

The concept of sensus plenior addresses one of the most fundamental questions in biblical hermeneutics: the relationship between human and divine authorial intent. While the term itself remains controversial, the reality it describes—that biblical texts can have dimensions of meaning that become apparent only in the light of later revelation and canonical development—is widely acknowledged across confessional traditions. The New Testament's pervasive christological reading of the Old Testament demands a hermeneutical framework that can account for this phenomenon without resorting to arbitrary allegorization or denying the historical meaning of the text.

The mediating position proposed here affirms both the historical-grammatical sense and the fuller christological significance of Scripture. The fuller meaning is not imposed from outside but is latent within the text, grounded in its semantic potential and canonical trajectory, awaiting the fuller revelation that brings it to light. Three criteria constrain the identification of fuller meanings: textual warrant, canonical coherence, and christological orientation. These criteria distinguish legitimate fuller meanings from eisegesis while honoring the church's traditional practice of reading the Old Testament as Christian Scripture.

The future of the sensus plenior concept depends on the development of methodological rigor that can distinguish between legitimate and arbitrary interpretations. Richard Longenecker's proposal that apostolic hermeneutical methods are descriptive rather than prescriptive, and Peter Enns's argument that the christotelic reading of the Old Testament is grounded in the reality of Christ rather than in the text's original meaning, represent ongoing attempts to articulate a framework that honors both historical meaning and christological significance. The canonical approach of Brevard Childs and the speech act theory of Kevin Vanhoozer offer promising avenues for future research.

Responsible interpretation requires attending to both the historical meaning of the text and its canonical significance, recognizing that the God who inspired the prophets also guided the formation of the canon in which their words find their fullest meaning. The concept of sensus plenior, properly constrained and methodologically disciplined, provides pastors and scholars with a principled framework for preaching Christ from the Old Testament and for understanding the unity of Scripture's witness to the gospel.

Implications for Ministry and Credentialing

The concept of sensus plenior provides pastors with a principled framework for preaching Christ from the Old Testament. Understanding the relationship between the historical meaning of Old Testament texts and their christological fulfillment enables ministers to connect the two testaments in preaching without resorting to arbitrary allegorization.

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