NA28: The Current Published Nestle-Aland Baseline

Revision note: Substantially revised July 20, 2026. The argument has been reordered according to the classical rhetorical movement, compressed where necessary, and given one consolidated Notes and Further Reading section.

Why the Baseline Must Be Named

“The Nestle-Aland text” is often invoked as though it were a timeless and uniform object. It is neither. Novum Testamentum Graece is a succession of edited Greek New Testaments. Each edition has a date, a main text, an apparatus, a set of editorial conventions, and a relation to the research available when it was prepared.

As of July 17, 2026, the current published Nestle-Aland edition is the twenty-eighth edition, ordinarily abbreviated NA28. The German Bible Society continues to describe it as the definitive published Nestle-Aland to date, while an international and interdenominational committee prepares NA29.¹ That fact gives NA28 a formal role in this series. It is the answer to the user-facing question, “What is the current published Nestle-Aland?” But it does not answer every other question:

• It is not the newest published critical Greek main text, because UBS6 now incorporates later ECM decisions in Mark, Acts, and Revelation.
• It is not identical in all respects to the forthcoming NA29.
• It is not a manuscript.
• It is not an exhaustive edition of every surviving witness.
• It is not the ESV in Greek.
• It is not the whole modern critical-text ecosystem.
• Its main text and apparatus do not have the same editorial status.

The reconstruction experiment must therefore use NA28 precisely: neither minimizing its authority in contemporary scholarship nor asking it to represent developments that occurred after its publication.

What NA28 Is

NA28 is a compact critical edition of the Greek New Testament. It presents:

1. a continuous edited Greek main text;
2. a selective critical apparatus reporting significant variants and supporting witnesses;
3. marginal cross-references;
4. editorial punctuation, paragraphing, and signs that communicate levels or kinds of textual status;
5. supporting introductions, lists, and appendices needed to use the apparatus.

The main text is eclectic. It is not a diplomatic reproduction of one codex. Its readings are selected from the textual tradition through editorial judgment. The apparatus then allows the reader—within the limits of its selection—to see alternatives and examine evidence.

The German Bible Society emphasizes both dimensions. It calls NA28 the current definitive critical edition and describes its apparatus as a worldwide scholarly standard. It also says that the edition enables readers to make informed judgments about the earliest form of the New Testament and its subsequent development.² That purpose matters: the apparatus is not ornamental. A reader who cites the main text but ignores a materially divided apparatus has not used the edition critically.

At the same time, the apparatus is selective. NA28 compresses a vast transmission history into a portable volume. Absence of a witness or reading from its apparatus does not necessarily prove absence from the tradition. For a major variation unit, the protocol may require the ECM, a specialized edition, a primary manuscript transcription, or the new textual commentary prepared for UBS6 and NA29.

Eberhard Nestle first published Novum Testamentum Graece in 1898. The early method compared major nineteenth-century editions and placed a reading in the text according to a stated editorial rule. Over successive editions, the work developed into the Nestle-Aland tradition associated with the Institute for New Testament Textual Research in Münster.

By the twenty-sixth Nestle-Aland edition and the third United Bible Societies edition, the two publications shared the same Greek main text, though they served different users and presented different apparatuses. NA was designed as a compact scholarly edition with a wider range of variations; the UBS edition concentrated on passages especially important for translation and interpretation.³

NA28 appeared in 2012. Crossway’s current ESV preface identifies it by that date and names it alongside the 2014 corrected fifth UBS edition as the ESV’s New Testament textual basis.⁴ This historical alignment explains why NA28 remains central to modern translation, commentary, and seminary use even after later ECM research has moved the editorial project toward NA29.

What Changed in NA28

The preparation of NA28 had two principal tasks. According to the publisher, the apparatus was thoroughly revised for clarity and usability, and the findings of the Editio Critica Maior were incorporated where that work was then available.⁵ The apparatus revision included:

• eliminating the older distinction between primary and secondary consistently cited witnesses;
• separating combined variant readings;
• visually clarifying the relation among alternatives;
• adding readings from papyri 117–127, with particular relevance to Acts;
• revising and supplementing marginal cross-references.

The main-text revision drawn from the ECM was limited by the ECM’s state of publication. At that time, its relevant completed work covered the Catholic Epistles—James through Jude. NA28 therefore incorporated the ECM decisions in that section, producing more than thirty main-text changes, some with substantial semantic importance. The publisher names Jude 5 as an example.⁶

That limitation is crucial. NA28 did not embody the later ECM editions of Acts, Mark, and Revelation that now stand behind UBS6 and the forthcoming NA29. A claim that “the latest ECM research supports NA28” must therefore specify the book. In the Catholic Epistles, NA28 incorporated the then-current ECM work. In Mark, Acts, and Revelation, the later ECM decisions postdate NA28 and are reflected in UBS6 instead.

Main Text, Apparatus, and Editorial Signs

The phrase “NA28 says” can conceal several different things.

The unmarked main text

This is the wording printed as the edition’s continuous text without the special bracketing relevant to the unit. It represents the editors’ selected text for ordinary reading and citation.

Single brackets

Single brackets signal that the enclosed wording has a special degree of textual uncertainty. They do not mean that the words are absent from every early witness, nor do they simply turn the words into part of the unmarked main text. The exact convention must be checked in the edition’s introduction.

Double brackets

Double brackets mark longer passages retained in the printed edition because of their antiquity and importance in the history of the tradition while signaling that the editors do not regard them as belonging to the reconstructed initial text. This is neither ordinary inclusion nor physical deletion. The passage is printed, but its editorial status is demoted.

Apparatus readings

An apparatus reading is an alternative documented beneath the main text. It may be strongly supported, historically dominant, exegetically attractive, or used by a translation. It is not thereby the reading selected for NA28’s main text.

Punctuation and segmentation

Ancient manuscripts often do not supply punctuation in the form used by modern editions. Editorial punctuation can affect translation and interpretation without changing the sequence of Greek letters. A reconstruction must record that layer separately. These distinctions have direct theological importance. A defender cannot appeal to a double-bracketed passage as though NA28 unambiguously includes it in the reconstructed text. A critic cannot say the passage has vanished from the physical edition. The accurate statement is that NA28 prints it with an editorial sign denying it ordinary main-text status.

NA28 Is an Edition, Not “the Manuscripts”

NA28’s main text is an editorial construction informed by manuscripts, early versions, patristic citations, and scholarly judgments. Therefore, the following statements are not equivalent:

• “NA28 omits the clause.”
• “The earliest manuscripts omit the clause.”
• “All Greek manuscripts before a stated date omit the clause.”
• “The clause was absent from the autograph.”
• “Modern scholars removed the clause from Scripture.”

The first is an edition claim. The second and third are witness claims. The fourth is a textual-historical conclusion. The fifth includes a theological and historical characterization. Each carries a different burden. This series will usually begin with the edition claim because it is directly observable. It will then inspect the apparatus and broader evidence when originality is part of the argument. The theological reconstruction, however, has an additional controlled question: What doctrine results when NA28’s selected main text is treated as operative? That question can be asked without pretending that main-text placement alone proves the autograph.

The “Initial Text” and the Reconstruction Target

Modern critical editions often speak of the earliest attainable or initial text rather than using “original text” without qualification. The terminology reflects both methodological caution and a more precise account of what the surviving evidence can establish. The ECM is described by its publisher as seeking the earliest attainable text through the manuscript tradition, versions, and patristic citations, and as providing the textual foundation for later Nestle-Aland and UBS editions.⁷

The theological series must not erase that distinction. If an edition claims to reconstruct an initial text, the article should use the edition’s own terminology when reporting its aim. The confessional question may then press further: how does that aim relate to Westminster’s appeal to the inspired, providentially preserved, authentic Greek and Hebrew Scriptures?

The edition’s methodological modesty is not itself a theological verdict. Nor can confessional language substitute for the detailed textual argument at a variation unit. The project must let both claims stand clearly enough to be compared. NA28 and UBS5 share the same Greek main text. They are not the same publication. Their apparatuses are designed for different purposes.

The German Bible Society describes the UBS edition as a translation-oriented edition that selects variants especially significant for translation and interpretation and presents evidence at those points in a more accessible form. NA28 offers a denser compact apparatus intended for broader scholarly study.⁸ This means:

• a UBS confidence discussion does not automatically describe every NA28 apparatus unit;
• an NA28 apparatus may contain variants not selected for the UBS apparatus;
• the same main text can be accompanied by different evidence presentations;
• “the UBS text” and “the Nestle-Aland text” referred to the same main text in the NA28/UBS5 pairing but not to identical books.

The distinction becomes more important after UBS6, because the current UBS main text now moves beyond NA28 in specified books. UBS6 incorporates all ECM textual changes in Mark, Acts, and Revelation, revises the apparatus in those books, adjusts the cited textual witnesses in Paul based on ECM preparatory work, and adds newly accessible papyri.⁹ The publisher also says that UBS6’s Greek text is identical to the Greek text intended for NA29. Therefore, in July 2026:

• NA28 is the current published Nestle-Aland edition;
• UBS6 is the current published Greek main text of the joint editorial project;
• the two must be compared in books affected by post-NA28 ECM decisions;
• NA29 remains forthcoming as a complete Nestle-Aland publication.

This is not a contradiction in the series architecture. It is the reason the architecture has two Greek controls. The ESV preface states that the New Testament is based on the 2014 corrected fifth edition of the UBS Greek New Testament and NA28. Since UBS5 and NA28 share the same main text, that statement defines a coherent base. The preface also says that in a few difficult New Testament cases the ESV follows a Greek text different from the reading preferred by UBS/NA28.¹⁰ The ESV therefore cannot be treated as a transparent English column of NA28. Four outcomes are possible at a disputed passage:

1. the ESV directly translates NA28;
2. the ESV legitimately expresses NA28 through an interpretive but defensible rendering;
3. the ESV follows another Greek reading;
4. the ESV’s English obscures which reading or interpretation it adopted.

The protocol will determine which applies. It will not attribute every ESV decision to NA28. Because the ESV 2025 predates or does not claim dependence upon UBS6, it also cannot serve as the English translation of every new UBS6/NA29 reading. Where UBS6 differs from NA28, the article must compare all three layers.

Why NA28 Remains the Formal Baseline

One might ask why the series does not discard NA28 now that UBS6 supplies a newer Greek text. There are five reasons.

It answers the stated Nestle-Aland question

The project was proposed in terms of the most current Nestle-Aland text. The current published Nestle-Aland is still NA28. Replacing it with an unpublished NA29 as though the latter were already a complete volume would be inaccurate.

It is the ESV’s stated New Testament base

The accessible English control explicitly names NA28 and UBS5. A reconstruction using the ESV must retain the edition against which that translation was made.

It remains embedded in current scholarship

Commentaries, grammars, seminary curricula, digital tools, and translations still cite NA28. Its theological effects are not made historically irrelevant by an announced successor.

It creates a versioned comparison

Using NA28 and UBS6 side by side reveals edition drift. The series can distinguish a doctrine stable across both from one affected by the newer text.

It prevents retroactive ambiguity

If every article simply says “the current critical text,” its meaning changes when a new edition appears. A named NA28 baseline preserves what was actually tested. NA28 performs five defined functions.

1. Formal baseline: It is the controlling published Nestle-Aland edition.
2. ESV comparison: It is one of the editions named in the ESV preface.
3. Historical snapshot: It records the critical main text in 2012, including ECM-derived Catholic Epistle changes.
4. Apparatus gateway: It supplies a compact starting point for variants, not the final evidence in every major case.
5. Edition-drift control: It is compared with UBS6 and, after publication, NA29.

NA28 does not control the newest text in Mark, Acts, or Revelation where UBS6 has adopted later ECM changes. In those locations, the article will state both findings.

“NA28 is the newest critical Greek New Testament”

Not without qualification. It is the newest published Nestle-Aland. UBS6 is a newer published Greek edition and supplies the announced NA29 main text.

“The ESV is NA28 in English”

No. The ESV names NA28/UBS5 as preferred bases but allows limited departures and makes translational judgments.

“Anything in double brackets is part of the NA28 main text in the ordinary sense”

No. Physical printing and editorial endorsement must be distinguished.

“Anything absent from the NA28 apparatus has no Greek support”

No. The apparatus is selective.

“NA28 represents one ancient manuscript”

No. It is eclectic.

“NA28 adopted the latest ECM text throughout the New Testament”

No. Its ECM main-text revision was limited by the volumes available when it was prepared, especially the Catholic Epistles.

“Using NA28 and UBS6 is changing the rules”

No. The protocol assigns them different roles and records the difference.

The Strongest Critical-Text Case for NA28

The strongest case is not that NA28 is perfect or final. It is that NA28 is a mature, compact scholarly edition produced through sustained engagement with a broad textual tradition; its apparatus enables informed evaluation; its Catholic Epistle text incorporated the then-current ECM research; and its main text has served as a common scholarly and translation base.

That case deserves to be tested in its strongest form. The series will not reduce NA28 to a handful of famous omissions or imply that its editors mechanically preferred two codices. Nor will it treat the apparatus as an admission that no reading can be known. A critical apparatus documents evidence and uncertainty; it does not by itself determine the theological meaning of preservation.

The confessional critique must address the actual edition, its stated goal, its editorial status, and the doctrinal consequences of its selected readings. Westminster Confession 1.8 says that the Old Testament in Hebrew and the New Testament in Greek, immediately inspired and by God’s singular care and providence kept pure in all ages, are authentic, so that the church finally appeals to them in controversies of religion.¹¹ NA28 raises several questions for that confession:

• Is an eclectic reconstruction of an earliest attainable text the same object the Confession calls the authentic New Testament in Greek?
• How does a versioned and revisable main text relate to “kept pure in all ages”?
• Does the apparatus preserve access to readings that the main text demotes, and is that access confessional preservation in the relevant sense?
• Can the precise Westminster doctrines be reconstructed from NA28’s selected readings without appealing to alternatives the edition itself does not prefer?

Those questions cannot be answered by the bibliographical fact that NA28 is current. They will be answered through the article-by-article reconstruction.

Verdict

NA28 is the current published Nestle-Aland baseline as of July 17, 2026. It is an eclectic critical edition whose compact main text and apparatus remain central to New Testament scholarship and to the ESV’s stated textual base. Its most consequential main-text revision from the preceding shared text incorporated ECM work in the Catholic Epistles, while later ECM decisions in Mark, Acts, and Revelation now appear in UBS6 and the announced NA29 text.

The methodological verdict is therefore dual control required: NA28 will remain the formal published Nestle-Aland baseline, but it cannot stand alone as the current Greek main-text control in books where UBS6 has moved beyond it. No A–F doctrinal grade or C0–C4 coherence code is issued here. This article defines the edition to which later grades and codes will be attached.

Notes and Further Reading