The doctrine of canonization addresses a question that naturally follows inspiration and inerrancy: Which writings belong to the body of inspired Scripture? Inspiration concerns God’s action in producing Scripture; canonization concerns the historical recognition of the writings that possessed that divine origin and authority. These concepts must remain distinct. A biblical book did not become inspired because Israel or the church eventually accepted it. Rather, God’s act of inspiration gave a writing its canonical authority, while God’s people progressively recognized that authority.
This distinction is especially important because popular accounts sometimes portray the biblical canon as though religious authorities assembled a collection of competing ancient writings and subsequently granted certain books scriptural status. The historical evidence presents a considerably more complex picture. Recognition occurred over time, but many biblical writings functioned authoritatively within believing communities long before later discussions formally clarified the boundaries of the canon. In the New Testament period, for example, Jesus and the apostles already appeal to an established body of Jewish Scripture, while early Christian writings show apostolic documents being circulated, read publicly, copied, and treated as authoritative before fourth-century councils addressed canonical lists.1
Canonization should therefore be understood as the providential historical process through which the people of God recognized the writings that God had given as Scripture. That process differed between the Old and New Testaments because the two collections arose within different covenantal and historical settings. Nevertheless, the underlying principle remains consistent: the community of faith receives rather than creates the Word of God.
I. Definition of Canon
The English word canon derives through Latin and Greek from the Greek term kanōn, which could designate a straight rod, rule, standard, or norm. Applied to Scripture, the term came to describe both an authoritative standard by which belief and practice are measured and, eventually, the defined collection of writings recognized as possessing that authority. These two meanings—canon as rule and canon as collection—are closely related but should be distinguished. Scripture is canonical not merely because its books appear on an authorized list; those books belong on the list because they constitute the authoritative written Word by which God’s people are governed. Jason DeRouchie notes that although Christians did not regularly apply the technical term canon to Scripture until later centuries, the underlying concept of authoritative covenant documents appears much earlier within the biblical record itself.2
This distinction prevents an important misunderstanding. The canon should not be conceived primarily as a collection that became authoritative after ecclesiastical authorities approved it. Canonical authority precedes ecclesiastical recognition. Moses’ writings did not become authoritative when later Israelites acknowledged them, nor did Paul’s letters first acquire divine authority when later Christians placed them within a twenty-seven-book New Testament. If a writing was genuinely given through divine inspiration, its authority derived from God from the moment of its composition. Recognition concerns the church’s knowledge of that authority rather than the creation of the authority itself.
The biblical pattern of authoritative written revelation predates the completed canon. Moses wrote the words of the covenant and placed the book of the law in a position of covenantal significance (Deuteronomy 31:24–26). Joshua was commanded to meditate upon and obey that written law (Joshua 1:7–8). Later biblical writers appeal to earlier writings as binding standards, demonstrating that a growing corpus of authoritative revelation existed throughout Israel’s history. By the New Testament period, expressions such as “the scriptures,” “the law and the prophets,” and “the law of Moses, and the prophets, and the psalms” identify a recognized body of sacred writings (Luke 24:44–45).3
Canon can therefore be considered from two complementary perspectives. Ontologically, a book is canonical because of what it is: divinely given Scripture. Epistemologically and historically, canon concerns how God’s people came to recognize which writings possessed that status. This distinction allows theology to acknowledge genuine historical development without implying that divine revelation depended upon later institutional decisions.
The imagery of a “rule” or “measuring rod” also captures the practical function of canon. Scripture measures doctrine rather than being measured by later doctrine; it judges ecclesiastical tradition rather than deriving its authority from tradition; and it provides the normative standard against which teaching claiming Christian authority must be tested. The canon is therefore more than a table of contents. It is the bounded collection of writings received as God’s written rule for the faith and life of His people.
II. Old Testament Canon
A. The Hebrew Bible Structure: Law, Prophets, and Writings
The Hebrew Bible traditionally organizes its canonical books into three major divisions: the Law (Torah), the Prophets (Nevi’im), and the Writings (Ketuvim). The initials of these Hebrew designations produce the familiar Jewish term Tanakh. This arrangement differs from the ordering found in most Christian Old Testaments, but the difference is primarily one of organization and enumeration rather than content. The Protestant Old Testament contains thirty-nine books because several works counted as single books in the Hebrew tradition are divided—for example, Samuel, Kings, Chronicles, and Ezra-Nehemiah—and the Twelve Minor Prophets are counted individually rather than collectively.
The Law consists of Genesis through Deuteronomy and forms the covenantal foundation of the collection. The Prophets traditionally include not only Isaiah, Jeremiah, Ezekiel, and the Twelve but also Joshua, Judges, Samuel, and Kings, which Jewish tradition classifies as the Former Prophets. The Writings contain a diverse collection including Psalms, Proverbs, Job, the Five Scrolls, Daniel, Ezra-Nehemiah, and Chronicles. Consequently, the Hebrew arrangement itself offers a theological perspective on Israel’s Scriptures rather than merely a different shelving system.
Evidence for awareness of a structured body of sacred writings predates Christianity. The prologue to Sirach, commonly dated to the late second century BC, refers repeatedly to “the Law,” “the Prophets,” and other ancestral writings. Other Second Temple Jewish evidence likewise suggests consciousness of distinct groups of authoritative sacred texts. DeRouchie notes that designations such as “Law and Prophets” and related threefold formulations appear in Jewish and early Christian evidence and reflect both an authoritative corpus and some awareness of its structure.4
The New Testament provides particularly important evidence in Luke 24:44, where the risen Christ speaks of “the law of Moses, and the prophets, and the psalms.” Because Psalms stands prominently within the Writings and sometimes represents that collection, many scholars understand Jesus’ expression as reflecting the tripartite shape familiar from Jewish Scripture. The verse should not be made to prove more than the evidence permits, but it clearly demonstrates that Jesus could refer to Israel’s sacred writings through recognized divisions.
The different ordering of the Hebrew and Christian collections therefore should not be mistaken for different Old Testament canons. The principal Christian claim is that the books corresponding to the traditional Hebrew canon constitute the Old Testament, even though Christian ordering follows a different arrangement inherited largely through Greek and Latin traditions. The distinction becomes especially important when considering the Apocrypha, since the question is not simply whether ancient manuscripts sometimes transmitted additional religious books alongside canonical writings, but whether those writings belonged to the recognized Hebrew collection possessing covenantal authority.
B. Recognition by Israel
The recognition of the Old Testament canon was not a single event occurring at one council or on one identifiable date. Rather, the biblical and historical evidence points toward a cumulative process in which authoritative writings were received, preserved, copied, read, and obeyed within Israel. This process accompanied the unfolding of revelation itself. As God spoke through Moses and subsequent prophets, written revelation entered the covenant community as an authoritative deposit rather than waiting centuries for a later body to confer authority upon it.
The Pentateuch provides an early example. Moses writes covenantal revelation, priests preserve it, and succeeding generations are commanded to obey it. Joshua’s commission presupposes an existing “book of the law” whose commands govern Israel’s covenant life (Joshua 1:7–8). Later biblical narratives likewise portray written revelation functioning normatively. The discovery of the book of the law during Josiah’s reign produces repentance and covenant renewal precisely because the king recognizes that Israel stands accountable to what has already been written (2 Kings 22–23). Later prophets and biblical writers repeatedly appeal to earlier revelation, demonstrating an accumulating consciousness of authoritative sacred literature.
Recognition therefore accompanied revelation rather than beginning only after prophecy ceased. At the same time, the precise historical process by which the boundaries of all three divisions became universally settled is difficult to reconstruct. Modern scholarship debates the dating of particular stages, especially concerning the Writings. Caution is therefore appropriate. One should not confuse evidence for gradual recognition with evidence that books possessed no canonical authority until the final boundaries were universally acknowledged.
Important external evidence appears in Jewish sources from the Second Temple and early Roman periods. The prologue to Sirach indicates familiarity with the Law, Prophets, and additional ancestral writings. Josephus, writing near the end of the first century AD, describes a defined body of sacred books distinguished from later writings and emphasizes that Jews regarded the earlier collection with extraordinary reverence. Henri Blocher notes the significance of both Josephus and the earlier tripartite evidence while cautioning against older theories that imagined a late “Council of Jamnia” formally establishing the Hebrew canon.5 Contemporary scholarship generally recognizes that the older Jamnia model greatly overstated what occurred at Yavneh.
This historical picture fits an important theological distinction: recognition could develop without authority developing. An inspired book’s status did not fluctuate according to the degree of consensus surrounding it. Rather, the community gradually came to a settled recognition of the complete collection.
Israel’s role in preserving the Old Testament is also acknowledged within the New Testament. Paul states that the Jews were entrusted with “the oracles of God” (Romans 3:2), highlighting their historical stewardship of divine revelation. The Old Testament canon therefore emerged not as an arbitrary anthology of Israelite religious literature but as the recognized corpus of covenantal and prophetic writings through which Israel understood that God had spoken.
C. Affirmation by Christ
For Christian Bibliology, Jesus Christ’s treatment of the Old Testament provides decisive theological evidence concerning its authority. Jesus did not approach Israel’s Scriptures as a collection whose legitimacy needed to be established independently before He could employ them. He received them as God’s authoritative written Word and repeatedly appealed to them as the final standard in matters of doctrine, ethics, controversy, and messianic fulfillment.
During His temptation, Jesus responds to Satan three times with “It is written” (Matthew 4:4, 7, 10), treating written Scripture as decisive. In controversies with religious leaders, He asks, “Have ye not read?” (Matthew 19:4; 22:31), locating the error not in Scripture but in the failure of His opponents to understand it. He insists that He came not to destroy “the law, or the prophets” but to fulfill them (Matthew 5:17), and He declares that “the scripture cannot be broken” (John 10:35). Following His resurrection, He interprets His suffering and glory through “Moses and all the prophets” (Luke 24:27) and subsequently refers to “the law of Moses, and the prophets, and the psalms” as writings that testified concerning Him (Luke 24:44).
These references demonstrate more than Jesus’ familiarity with individual passages. They reveal His reception of an existing corpus of Jewish Scripture possessing comprehensive authority. DeRouchie argues that New Testament designations such as “the Scriptures,” “Law and Prophets,” and the threefold formulation of Luke 24:44 point toward the same authoritative collection known within Judaism.6 Jesus therefore stands within, and authoritatively confirms, Israel’s reception of its sacred writings.
A further argument is sometimes drawn from Matthew 23:35 and Luke 11:51, where Jesus speaks of righteous blood shed “from the blood of righteous Abel unto the blood of Zacharias.” Abel’s murder appears in Genesis, while the murder of Zechariah son of Jehoiada appears in 2 Chronicles 24:20–22. Because Chronicles stands at or near the end of the traditional Hebrew ordering, some interpreters see the expression as roughly equivalent to saying “from Genesis to Chronicles,” or from the beginning to the end of the Hebrew canonical order. The argument is suggestive, though it should not bear more evidential weight than the texts themselves warrant.
Christ’s affirmation also clarifies what canonization does not mean. Jesus does not present Himself as granting previously nonexistent authority to the Old Testament. He recognizes and employs it as already authoritative while simultaneously revealing Himself as the One toward whom its promises and patterns point. Christian acceptance of the Old Testament is therefore not based merely upon historical reconstruction of Jewish canonical debates. It is inseparably connected to Christ’s own reception and use of Israel’s Scriptures.
This does not answer every historical question about the precise status of every book at every point in Second Temple Judaism. It does, however, establish the central theological point: the Old Testament received by Jesus functions in His teaching as the authoritative written revelation of God. For Christians who confess Christ’s authority, His consistent confidence in those Scriptures provides a fundamental basis for receiving them likewise.
III. New Testament Canon
A. Apostolic Authority
The New Testament canon arose within the unique historical period in which Christ’s commissioned apostles bore authoritative witness to His person, teaching, death, resurrection, and redemptive significance. Consequently, the authority of the New Testament is inseparably connected with apostolic authority. The apostles were not merely influential early Christian theologians whose writings later gained prestige. They were specially appointed witnesses and representatives of the risen Christ, commissioned to proclaim His gospel and establish the doctrinal foundation of the church.
Jesus prepared His apostles for this role during His earthly ministry. He promised that the Holy Spirit would bring His teaching to their remembrance (John 14:26), guide them into truth (John 16:13), and empower their witness (Acts 1:8). Following the resurrection, apostolic testimony concerning Christ became foundational to the church’s proclamation. Paul describes the household of God as “built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief corner stone” (Ephesians 2:20). This foundational character helps explain why apostolicity became central to canonical recognition.
Apostolic authority, however, must be understood more broadly than direct authorship by one of the Twelve. Mark and Luke were not members of the Twelve, yet their writings were received within the canonical Gospels and Acts. Their authority was associated with the apostolic circle and the testimony it preserved. Consequently, discussions of canonicity often speak of apostolic origin or connection: a canonical work belonged to the first-century apostolic deposit, whether written directly by an apostle or arising from an authoritative apostolic context.
Evidence of authoritative written material already appears within the New Testament itself. Paul’s letters were intended for public reading and circulation (Colossians 4:16; 1 Thessalonians 5:27). In 1 Timothy 5:18, Paul introduces both Deuteronomy 25:4 and a saying corresponding to Luke 10:7 with “the scripture saith,” if Luke is indeed the written source in view. More explicitly, 2 Peter 3:15–16 refers to Paul’s letters alongside “the other scriptures,” indicating that at least some apostolic writings were being recognized in relation to an existing category of Scripture during the apostolic period itself.
This evidence cautions against imagining a long interval in which Christian writings possessed no special authority until later ecclesiastical institutions selected them. Canonical consciousness has roots within covenant and redemptive history rather than appearing suddenly in the fourth century. The precise boundaries of the New Testament required time to become universally recognized, but the category of authoritative apostolic writings appeared much earlier.
Apostolic authority therefore explains why the New Testament canon is historically bounded. The apostolic age was a foundational period rather than an indefinitely recurring office through which new canonical revelation would continually arise. The canon preserves the authoritative witness through which Christ’s saving work and its meaning were given to the church. Later Christian teachers may faithfully explain that apostolic revelation, but they do not occupy the foundational revelatory position from which the New Testament arose.
B. Criteria for Canonicity
The expression criteria for canonicity must be used carefully. It can misleadingly suggest that the early church possessed a formal checklist and subjected every candidate book to a standardized examination before voting it into Scripture. The historical process was considerably more organic. Nevertheless, early Christian reception reveals recurring considerations by which authentic apostolic writings could be distinguished from later works claiming religious authority. Among the most important were apostolic origin, doctrinal consistency or orthodoxy, and widespread ecclesiastical reception, often called catholicity.
These criteria did not make a book inspired. Nor were they independent sources of authority standing above Scripture. Rather, they functioned as indicators by which churches sought to recognize writings that already possessed canonical authority. Craig Blomberg summarizes early Christian discussions in similar categories: apostolicity, orthodoxy, catholicity, and recognition of a work’s spiritually authoritative character.7
The criteria also worked together rather than independently. Apostolic connection by itself did not mean that every sentence ever written by an apostle necessarily belonged to the canon. Paul apparently wrote correspondence that has not been preserved as Scripture (cf. 1 Corinthians 5:9), and not every apostolic utterance was intended as canonical revelation. Likewise, doctrinal orthodoxy alone could not establish canonicity, because countless faithful Christian writings teach orthodox doctrine without being Scripture. Widespread use likewise provided important evidence but could not independently create divine authority.
These observations reveal that canonical recognition cannot be reduced to a mechanical historical formula. The church was discerning the boundaries of a collection believed to have arisen through God’s redemptive action. The criteria functioned cumulatively, helping Christians distinguish books that belonged to the foundational apostolic witness from writings that were later, local, pseudonymous, doctrinally aberrant, or merely edifying.
The history also contains some uncertainty at the margins. Hebrews, James, 2 Peter, 2–3 John, Jude, and Revelation encountered varying degrees of hesitation in some regions, while writings such as the Shepherd of Hermas and 1 Clement were highly valued by some Christians without ultimately being received as canonical. Such cases demonstrate that the process involved real historical discernment rather than instantaneous universal agreement. Yet the existence of disputed books should not obscure the substantial early agreement surrounding the core of the New Testament.
1. Apostolic Origin
Apostolic origin was a primary consideration because the New Testament belongs to the foundational period of Christ’s authorized witnesses. A writing’s connection to an apostle supplied an identifiable historical link to those commissioned by Christ to preserve and proclaim His teaching. Direct apostolic authorship therefore carried obvious significance, while writings associated with close apostolic companions could also possess an authoritative connection to the apostolic testimony.
This criterion helps explain the reception of the four canonical Gospels. Matthew and John were traditionally associated with apostles, while Mark was linked with Peter’s testimony and Luke with Paul’s missionary circle and broader eyewitness investigation. Luke himself explains that he drew upon traditions handed down by those “which from the beginning were eyewitnesses, and ministers of the word” and undertook careful investigation before composing his orderly account (Luke 1:1–4). Apostolicity therefore concerns historical proximity and authoritative testimony, not merely the name written at the beginning of a document.
The criterion also helped distinguish canonical writings from later pseudonymous works. During the second and subsequent centuries, numerous writings appeared bearing names of apostles or other biblical figures: the Gospel of Peter, Acts of Paul, Gospel of Thomas, and others. An apostolic name in a title did not establish apostolic provenance. Questions of date, theological content, historical reception, and known connections to apostolic communities all mattered.
At the same time, apostolicity cannot function as a simplistic rule equating “written by an apostle” with “canonical.” Scholars have noted difficulties in treating apostolic authorship as a sufficient criterion because canonical Mark, Luke, and Acts were not attributed to apostles themselves, while other early writings enjoyed connections with respected apostolic-era figures without entering the canon. A JETS discussion of canonical criteria similarly concludes that apostolicity is important but insufficient when isolated from other considerations.8
The better understanding is therefore apostolic provenance: canonical writings belong to and faithfully embody the authoritative apostolic deposit. This explains why the historical proximity of a book to the apostles mattered so greatly. Christianity is rooted in public events centered upon Jesus Christ, and the New Testament canon preserves the normative testimony of those uniquely appointed to bear witness to those events and interpret their redemptive meaning.
2. Orthodoxy
Orthodoxy as a criterion of canonicity refers to a writing’s consistency with the apostolic rule of faith and with revelation already recognized as authoritative. The early church did not assume that a work should be accepted simply because it claimed divine revelation or bore an apostolic name. Its teaching had to accord with the truth about God, Christ, salvation, and Christian life that had been received from the apostles.
This criterion should not be misunderstood as though fourth-century church leaders first created an official theology and then selected books that happened to agree with it. Evidence from the New Testament itself demonstrates that boundaries between true and false teaching existed from Christianity’s earliest decades. Paul condemns a contrary gospel in Galatians 1:8–9, John provides tests for teaching concerning Christ in 1 John 4:1–3, and Jude speaks of “the faith which was once delivered unto the saints” (Jude 3). Doctrinal discernment therefore preceded the later canonical councils. The church’s developing recognition of the canon occurred within an already existing apostolic framework.
Orthodoxy also possessed an important negative function. A work contradicting established apostolic teaching could not plausibly originate from the same divine source. Many later writings claiming apostolic authority contain theological ideas substantially removed from the canonical apostolic witness. Some Gnostic texts, for example, present secret revelations, cosmological schemes, or understandings of salvation unlike the public proclamation centered upon Christ’s death and resurrection found throughout the New Testament. Blomberg notes that consistency with the Israelite Scriptures and the earliest apostolic teaching was among the considerations distinguishing canonical writings from later competitors.9
Yet orthodoxy alone cannot establish canonicity. A second-century bishop could write a completely orthodox letter without thereby producing Scripture. The church fathers wrote many doctrinally faithful works, and Christians continue to produce sound theology today. Agreement with Scripture demonstrates that a work may be faithful; it does not demonstrate that the work is Scripture. The criterion therefore primarily excludes rather than automatically includes.
This distinction prevents circular reasoning. The church did not simply declare books canonical because they agreed with doctrines derived from those same books. Rather, an apostolic rule of faith was already being transmitted through preaching, worship, baptismal confession, established Scriptures, and apostolic writings. A purported apostolic document radically contradicting that received deposit exposed itself as historically and theologically implausible.
Orthodoxy consequently served as one strand within cumulative canonical recognition. The same God who revealed Himself throughout redemptive history would not contradict Himself in later revelation. Doctrinal coherence was therefore expected, not because uniformity was imposed upon diverse texts, but because canonical writings ultimately shared one divine source.
3. Widespread Acceptance
Widespread acceptance, traditionally described as catholicity, concerns a writing’s reception across geographically and culturally diverse Christian communities. A book recognized and used throughout churches separated by great distances possessed stronger evidence of belonging to the common apostolic inheritance than a work known only within an isolated group or appearing suddenly in a later period.
This criterion reflects the nature of early Christianity. The church rapidly spread from Jerusalem throughout Judea, Syria, Asia Minor, Greece, Rome, North Africa, and beyond. No single congregation controlled this dispersed network. Communication occurred through missionaries, travelers, bishops, letters, and the copying and circulation of texts. Consequently, the widespread reception of the same writings across independent communities is historically significant. It suggests that these books were not simply imposed by one powerful local institution at a late date.
Evidence for this circulation appears within the New Testament itself. Paul directs that his letter to the Colossians be exchanged with the church of the Laodiceans (Colossians 4:16), and 2 Peter 3:15–16 speaks collectively of Paul’s letters. By the early second century, Christian writers such as Clement, Ignatius, and Polycarp display familiarity with material from multiple writings that would later stand within the New Testament. 1 Clement refers respectfully to Paul’s earlier correspondence with Corinth, while Ignatius reflects knowledge of multiple Pauline letters and the distinctive authority attached to the apostles.
Catholicity, however, does not mean that every canonical book was universally accepted immediately. Some writings circulated more slowly because they were originally addressed to particular audiences, while questions about authorship or provenance caused hesitation concerning certain books in particular regions. Eusebius in the early fourth century famously distinguished between acknowledged and disputed writings, demonstrating that substantial consensus coexisted with continuing questions at the edges of the collection.
Nor does widespread popularity create canonicity. The Shepherd of Hermas, Didache, and 1 Clement were valued in various early Christian communities, sometimes even being read publicly. Their usefulness did not ultimately place them alongside apostolic Scripture. Athanasius could explicitly distinguish books belonging to the canon from other works that were beneficial for Christian instruction.10
Catholicity therefore served as corroborating evidence rather than an ecclesiastical opinion poll. A genuinely apostolic writing intended for the broader church would naturally be expected, over time, to demonstrate enduring recognition among communities preserving the apostolic faith. Widespread reception helped reveal that a book belonged to the church’s inherited foundation rather than to the distinctive theology of a later sect, teacher, or locality.
C. The Role of Early Church Councils
Early church councils played an important but frequently misunderstood role in the recognition of the New Testament canon. Popular accounts sometimes suggest that the biblical books remained essentially undecided until bishops assembled in the fourth century and selected the winners, perhaps by vote, from a large collection of equally plausible Christian writings. The surviving evidence does not support such a picture. By the time regional councils issued canonical lists, most New Testament books had already enjoyed extensive and longstanding use throughout the church.
The development was gradual. The four Gospels, Acts, Paul’s major letters, and several other writings formed a widely recognized core comparatively early, while a smaller group of books generated questions in particular regions. Conversely, certain respected Christian writings occasionally approached canonical status locally without achieving universal reception. Simon Kistemaker describes the process as movement from an early recognition of books possessing canonical authority toward eventual agreement concerning the precise quantitative boundaries of the twenty-seven-book collection.11
A particularly important milestone predating the councils is Athanasius’s Thirty-Ninth Festal Letter of AD 367. Athanasius lists exactly the twenty-seven books found in the present New Testament and distinguishes them from other writings useful for Christian instruction. His list is the earliest surviving document known to enumerate precisely the same twenty-seven-book New Testament without addition or omission.12 Athanasius did not claim to create these books as Scripture; he presented them as writings already handed down and accredited as divine.
Regional councils later reflected the growing consensus. The Council of Hippo (393) and Councils of Carthage (397 and 419) are frequently cited in this connection. Their importance should be acknowledged without exaggeration. These were regional ecclesiastical gatherings rather than bodies possessing authority over the entire worldwide church, and their canonical lists largely formalized patterns of reception already established through generations of Christian usage and discussion.
This distinction has major theological significance. Councils possess ministerial rather than magisterial creative authority in this matter: they bear witness to the canon rather than constituting it. The church did not create the canon but acknowledged books whose authority belonged to them from their composition.13 That formulation appropriately distinguishes divine causation from ecclesiastical recognition.
The councils nevertheless remain historically valuable. They demonstrate that by the late fourth century a broad consensus concerning the New Testament’s boundaries had emerged after centuries of geographically dispersed Christian use. Rather than exposing an arbitrary process, the time required for universal recognition shows the caution with which disputed books were considered. The church did not simply admit every writing claiming apostolic status. Canonical recognition involved historical memory, theological discernment, liturgical use, apostolic connection, and communication among widely separated Christian communities.
IV. Apocrypha and Pseudepigrapha
A. Definitions and Distinctions
The terms Apocrypha and Pseudepigrapha describe overlapping but distinct bodies of ancient Jewish and Christian literature, and their meanings vary somewhat according to scholarly and ecclesiastical context. Careful definition is therefore necessary before discussing their relationship to the biblical canon.
The Old Testament Apocrypha generally refers to Jewish writings preserved in various forms within the Greek and Latin biblical traditions but not included in the traditional Hebrew canon. These include books such as Tobit, Judith, Wisdom of Solomon, Sirach (Ecclesiasticus), Baruch, 1–2 Maccabees, and additions associated with Esther and Daniel. Roman Catholic terminology normally calls many of these works deuterocanonical, recognizing them as Scripture, while calling other noncanonical writings apocryphal. Eastern Orthodox canonical traditions also differ in certain respects. Consequently, the term Apocrypha should not be used as though all Christian traditions define the category identically.
The Pseudepigrapha, by contrast, is a broader and less precisely bounded scholarly category. The word derives from Greek terms meaning writings bearing a “false” or attributed title and is commonly applied to ancient Jewish religious works associated with biblical figures but excluded from the Jewish and most major Christian biblical canons. Examples commonly classified as Old Testament Pseudepigrapha include 1 Enoch, Jubilees, the Testament of the Twelve Patriarchs, and various apocalypses attributed to biblical personalities. Not every work classified under the modern heading is pseudonymous in exactly the same manner, so the label describes a conventional collection more than a single uniform literary phenomenon.
A related category is the New Testament Apocrypha, encompassing later Christian Gospels, acts, epistles, and apocalypses that imitate or expand upon New Testament forms. Works such as the Gospel of Thomas, Gospel of Peter, Acts of Paul, and Apocalypse of Peter provide valuable evidence for the diversity of early and later Christian literature but should not simply be grouped with the Old Testament Apocrypha as though they share the same canonical history.
These writings nevertheless possess considerable historical value. Noncanonical does not mean worthless. The Apocrypha illuminates Jewish history, theology, ethics, and piety during the centuries surrounding the New Testament. First Maccabees is particularly important for understanding the Maccabean revolt and the historical circumstances behind Hanukkah. Sirach and Wisdom provide insight into Jewish wisdom traditions, while other works illuminate beliefs and debates present within Second Temple Judaism. Likewise, pseudepigraphal literature helps scholars reconstruct ancient Jewish apocalyptic expectations and interpretive traditions that form part of the cultural environment of early Christianity.
Canonical distinction therefore should not produce historical neglect. Athanasius himself illustrates the distinction when he identifies certain books outside his canonical list as nevertheless suitable for instruction.14 Christians today can similarly recognize substantial historical and devotional value in noncanonical literature while maintaining a clear distinction between writings useful for understanding religious history and writings possessing the unique authority of inspired Scripture.
B. Reasons for Rejection
The Old Testament Apocrypha is not rejected because every statement within it is false, because the books lack historical value, or because early Christians never read them. All three claims would be historically inaccurate. Some apocryphal works contain profound ethical observations, valuable historical information, and ideas compatible with canonical Scripture. Early Christians frequently knew and used these writings, and some ancient biblical codices transmitted various apocryphal books alongside canonical texts. The question is narrower and more important: Is there sufficient reason to recognize these books as part of the divinely inspired Old Testament canon?
The principal argument begins with the Hebrew canonical tradition. Evidence from the prologue to Sirach, Josephus, and other Jewish sources indicates recognition of a distinguished body of authoritative writings associated with the Law, Prophets, and Writings. Josephus distinguishes a limited collection of sacred books from subsequent writings and attributes a uniquely authoritative status to the former. The historical details remain debated, but the evidence does not support the older notion that Greek-speaking Jews possessed a clearly defined “Alexandrian canon” containing the entire collection later identified as the Catholic deuterocanonical books. Henri Blocher specifically cautions against both the old theory of a Council of Jamnia creating the Hebrew canon and the corresponding notion of a separate Alexandrian canon.15
A second consideration is the New Testament’s treatment of Israel’s Scriptures. Jesus and the apostles repeatedly appeal to the Law, Prophets, Psalms, and “Scriptures” as authoritative. New Testament authors may echo or allude to ideas found in noncanonical Jewish literature—Jude’s use of material associated with 1 Enoch is the clearest example—but literary use does not itself establish canonical status. Paul quotes pagan poets in Acts 17 and Titus 1 without making their works Scripture. Citation demonstrates familiarity or usefulness; canonical authority requires additional evidence.
Third, the history of Christian reception was mixed rather than uniform. Some church fathers treated certain apocryphal books very highly, and Christian manuscripts often included them. Others distinguished them from the Hebrew canonical books. Again, Athanasius’ distinguished books belonging to the canon from other works such as Wisdom, Sirach, Judith, and Tobit that he regarded as useful for instruction. Jerome likewise emphasized the distinction between the Hebrew canonical books and ecclesiastical writings, although subsequent Western Christian practice became more inclusive. The historical evidence therefore does not support the claim that Christianity unanimously regarded the entire later deuterocanonical collection as Scripture from the beginning.
The Protestant Reformers did not simply remove from Scripture a collection of books that had previously enjoyed universal and uncontested recognition as part of the biblical canon. Rather, they appealed to the Hebrew canon and to earlier Christian distinctions between canonical Scripture and other religious writings, while many Protestant Bibles continued to print the Apocrypha in a separate section for historical and devotional reading. The later Roman Catholic definition at the Council of Trent in 1546 formalized a broader Old Testament canon in response to controversies of the Reformation era.
Pseudepigraphal and later apocryphal writings face additional difficulties. Many originate substantially later than the biblical figures whose names they bear, lack credible prophetic or apostolic provenance, achieved only limited or sectarian reception, or contain teaching incompatible with the recognized canonical deposit. The Gospel of Thomas and other later “gospels,” for example, cannot simply be treated as historically equivalent competitors to Matthew, Mark, Luke, and John merely because modern terminology calls all of them gospels. Their dates, provenance, literary relationships, theology, and reception histories differ significantly. Early Christian canonical discernment therefore involved more than choosing among books with equivalent credentials.
The conclusion is thus cumulative rather than dependent upon one isolated argument. The Apocrypha does not possess the same evidence of inclusion within the Hebrew canonical corpus received by Israel and affirmed in the New Testament; its early Christian canonical reception was inconsistent; and the historical evidence preserves meaningful distinctions between these writings and canonical Scripture. Such books may still be studied profitably, quoted historically, and appreciated for genuine wisdom. Usefulness, antiquity, and even theological agreement, however, are not identical with inspiration. The canon is not the collection of every ancient religious book worth reading but the collection recognized as the written Word of God.
- Simon J. Kistemaker, “The Canon of the New Testament,” Journal of the Evangelical Theological Society 20, no. 1 (1977): 3–13, accessed September 20, 2026, https://etsjets.org/wp-content/uploads/2010/09/files_JETS-PDFs_20_20-1_20-1-pp003-014_JETS.pdf. ↩︎
- Jason S. DeRouchie, “Introduction to the Old Testament,” The Gospel Coalition, accessed September 20, 2026, https://www.thegospelcoalition.org/essay/introduction-old-testament/. ↩︎
- DeRouchie, “Introduction to the Old Testament.” ↩︎
- Ibid. ↩︎
- Henri Blocher, “Canonicity: A Theologian’s Observations,” Themelios 46, no. 1 (2018), accessed September 20, 2026, https://www.thegospelcoalition.org/themelios/article/canonicity-a-theologians-observations/. ↩︎
- DeRouchie, “Introduction to the Old Testament.” ↩︎
- Craig L. Blomberg, “The Reliability of the New Testament,” The Gospel Coalition, accessed September 20, 2026, https://www.thegospelcoalition.org/essay/reliability-new-testament/. ↩︎
- Roger Nicole, “The Canon of the New Testament,” Journal of the Evangelical Theological Society 40, no. 2 (1997): 199–206, accessed September 20, 2026, https://etsjets.org/wp-content/uploads/2010/06/files_JETS-PDFs_40_40-2_40-2-pp199-206_JETS.pdf. ↩︎
- Blomberg, “Reliability of the New Testament.” ↩︎
- Athanasius of Alexandria, From Letter 39.5–7, trans. R. Payne-Smith, in Nicene and Post-Nicene Fathers, 2nd ser., vol. 4, ed. Philip Schaff and Henry Wace (Buffalo, NY: Christian Literature Publishing, 1892), accessed September 20, 2026, https://www.newadvent.org/fathers/2806039.htm. ↩︎
- Kistemaker, “Canon of the New Testament,” 11–12. ↩︎
- Athanasius of Alexandria, From Letter 39.5–7. ↩︎
- Kistemaker, “Canon of the New Testament,” 12. ↩︎
- Athanasius, Festal Letter 39.7. ↩︎
- Blocher, “Canonicity: A Theologian’s Observations.” ↩︎