The Same Words, Another Doctrine: Lane Keister, Equivocation, and the Ninth Commandment

Lane Keister was right to correct the unqualified claim that he simply denies New Testament preservation. He was not right to turn agreement upon the word preservation into a claim that he believes precisely the doctrine his critic defended. His own published definition places the autograph across the aggregate of manuscripts and makes probabilistic criticism necessary to identify its readings. The Reformed doctrine places the inspired Hebrew and Greek Scriptures in the church’s apographic possession as the pure and authentic rule that governs criticism. To use one historic term for those different doctrines, declare them identical, and on that basis accuse a critic of libel is an objective equivocation that prejudices both truth and a neighbor’s good name. The Westminster Larger Catechism identifies that conduct as a violation of the Ninth Commandment.

The twentieth article in this series rendered a doctrinal verdict. Lane Keister sincerely affirms an act of special providence by which the original text survived through the manuscripts. Yet the doctrine he describes secures material survival and critical recoverability, not the antecedent textual identifiability and public possession confessed in Westminster 1.8. The manuscript aggregate contains the authentic readings, but it also contains their rivals. Critical judgment must determine which readings will stand in the continuous text.

That conclusion raises a moral question the series previously declined to answer.

Keister did not merely say, “I use the word preservation.” After describing special providence through the manuscripts, he wrote, “So I believe precisely what Mr. Thomas accuses me of rejecting.” He had already called the accusations against him and the presbyteries with which he had been associated “libel.”¹

The word precisely makes a claim of identity. It says that the doctrine confessed by Keister is the very doctrine Thomas accused him of rejecting. If the two men merely use the same theological noun for materially different accounts of the preserved text, the statement is not precise. It is equivocal.

This article therefore asks a narrower question than the preceding twenty: What moral duty governs the use of a historic doctrinal term when its meaning has been changed?

The First Truthfulness Test Is Ours

Before applying the Ninth Commandment to Keister, this publication must submit its own words to the same commandment.

The original 2024 criticism argued too quickly from Keister’s exegesis of Matthew 5:18 to the conclusion that he denied the preservation of the Greek New Testament. That inference was not sufficient. A man may reject one proof text for a doctrine while affirming the doctrine from other texts. Keister’s explicit statement also rules out the claim that he consciously professes no preservation of the New Testament at all.

Article 1 of this series consequently withdrew the unqualified accusation. It affirmed that Keister holds a real doctrine of preservation and restated the dispute around four distinguishable claims: material survival, critical recoverability, textual identifiability, and public ecclesiastical possession.²

That correction was not a courtesy. It was a duty. The Ninth Commandment binds the critic as surely as the criticized. A defense of Scripture that leaves an inaccurate accusation standing would contradict Scripture in the act of defending it.

Keister was therefore right about one point. His interpretation of Matthew 5:18 does not, by itself, prove that he rejects every doctrine that may be called preservation.

But his correction does not establish his larger claim. From the fact that he affirms a doctrine of preservation, it does not follow that he affirms precisely the same doctrine defended by Confessional Bibliology, the Westminster Confession, and the Reformed orthodox. The first correction concerns whether Keister uses and sincerely affirms the term. The second inquiry concerns what the term means.

Truth requires both judgments. We may not deny his stated affirmation. Neither may he use that affirmation to erase the substantive difference.

What Equivocation Is—and Is Not

Equivocation occurs when one word is used in materially different senses within an argument, allowing an apparent conclusion that the argument’s actual premises do not warrant.

The fallacy does not require an exotic term. It most often succeeds with a familiar word whose emotional and historical force is stronger than the definition quietly assigned to it. Everyone hears the same sound. Different parties supply different objects, relations, or consequences. Agreement upon the word is then presented as agreement upon the thing.

That is the danger here.

In one sense, preservation means that God prevented every inspired reading from disappearing out of the total evidentiary field. The autograph is “in” the apographs distributively: one correct reading is here, another there, and criticism must select them from conflicting witnesses.

In another sense, preservation means that God kept the inspired Hebrew and Greek Scriptures through apographic transmission so that the church continued to possess them as a pure and authentic textual rule. Particular copies can err, but the text does not become an absent object that criticism must constitute from a contradictory archive.

Both accounts may affirm inspiration, providence, manuscripts, apographs, and an original text. They do not affirm the same relation among those things.

Equivocation must also be distinguished from a proven lie. A lie ordinarily includes the intention to speak what one knows to be false. We do not know Keister’s heart, and this article does not claim to prove a secret plan to deceive. It judges a public argument from public definitions. An equivocation may arise through design, carelessness, inherited ambiguity, or failure to examine one’s own terms.

The absence of demonstrated intent does not make equivocal public speech harmless. The Westminster Larger Catechism does not restrict the Ninth Commandment to calculated falsehood. It also forbids rash and partial censuring, misconstruing words and intentions, and “doubtful and equivocal expressions, to the prejudice of truth or justice.”³

The question is therefore not whether we can see into Keister’s mind. It is whether his words use one term for two doctrines and whether that use prejudiced truth and reputation.

What the Reformed Doctrine Called Preservation

The historic doctrine did not require the inspiration of every scribe, the perfection of every manuscript, or the verbal identity of every printed edition. The Reformers and Reformed orthodox knew that copies could contain faults. Their doctrine nevertheless terminated in a presently authentic Hebrew and Greek Scripture, not merely in the survival of evidence for its restoration.

William Whitaker stated the Protestant position against the Roman elevation of the Vulgate with unmistakable practical force. The Hebrew Old Testament and Greek New Testament were “the sincere and authentic scripture of God”; controversies were to be determined by those originals, and versions approved insofar as they agreed with them.⁴ His authentic originals were not inaccessible artifacts. They were the Hebrew and Greek sources by which the church could actually test a translation.

Westminster Confession 1.8 brought the same structure into confessional form:

The Old Testament in Hebrew … and the New Testament in Greek … being immediately inspired by God, and, by his singular care and providence, kept pure in all ages, are therefore authentical.

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1. Lane G. Keister, “An Answer to Chris Thomas,” Green Baggins, November 26, 2024. The supplied PDF was used to verify the wording and publication context. ↩
2. Chris Thomas, “A Necessary Clarification: Lane Keister Affirms Preservation—but What Does He Mean?”, Article 1 of Preserved—but Where? ↩
3. Westminster Larger Catechism 144–145, in the Orthodox Presbyterian Church edition. Question 145 expressly includes “doubtful and equivocal expressions, to the prejudice of truth or justice” among sins forbidden by the Ninth Commandment. ↩
4. William Whitaker, A Disputation on Holy Scripture, trans. William Fitzgerald (Cambridge: Cambridge University Press, 1849), First Controversy, Question II, chapter 1. The supplied document was used to verify the passage. ↩

The subject of the sentence is the Hebrew and Greek Scriptures. The consequence of preservation is present authenticity. The ecclesiastical use is final appeal in controversies of religion.⁵

John Owen acknowledged the loss of the first physical sheets, failures among copyists, and the existence of variant readings. Yet he wrote that the whole Scripture, as given by God and without loss, was preserved in the copies remaining. Those copies were the rule, standard, and touchstone of translations.⁶ Variants existed within the history of a Scripture already possessed; they did not turn Scripture into the future product of an evidentiary aggregate.

Francis Turretin made the distinction exact. By “original texts,” he did not mean the vanished autographic artifacts. He meant the apographs because they set forth the Word in the words given through immediate inspiration. He granted faults in individual codices while denying that the Hebrew and Greek sources had ceased to judge controversies and regulate versions.⁷

The shared architecture is plain:

God inspired a determinate text. God preserved that text through apographic transmission. The church therefore possesses the Hebrew and Greek Scriptures as authentic. Because they are authentic, they judge copies, versions, and controversies.

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1. Lane G. Keister, “An Answer to Chris Thomas,” Green Baggins, November 26, 2024. The supplied PDF was used to verify the wording and publication context. ↩
2. Chris Thomas, “A Necessary Clarification: Lane Keister Affirms Preservation—but What Does He Mean?”, Article 1 of Preserved—but Where? ↩
3. Westminster Larger Catechism 144–145, in the Orthodox Presbyterian Church edition. Question 145 expressly includes “doubtful and equivocal expressions, to the prejudice of truth or justice” among sins forbidden by the Ninth Commandment. ↩
4. William Whitaker, A Disputation on Holy Scripture, trans. William Fitzgerald (Cambridge: Cambridge University Press, 1849), First Controversy, Question II, chapter 1. The supplied document was used to verify the passage. ↩
5. Westminster Confession of Faith 1.8, Orthodox Presbyterian Church edition. ↩
6. John Owen, Of the Divine Original, Authority, Self-Evidencing Light, and Power of the Scriptures (Oxford, 1659), in his discussion of the integrity and purity of the Hebrew and Greek text. ↩
7. Francis Turretin, Institutes of Elenctic Theology, 1.2.10.2, trans. George Musgrave Giger, ed. James T. Dennison Jr., vol. 1 (Phillipsburg, NJ: P&R, 1992), 106. ↩

This doctrine allows difficult local judgments. It does not make every judgment infallible. But it identifies the text as logically and confessionally prior to the critic’s ministry.

What Keister Puts Under the Same Name

Keister’s operative definition is not hidden. In his 2022 review of Why I Preach from the Received Text, he denied that “kept pure in all ages” refers to the Received Text. He then identified the preserved apographs collectively: “All of them put together are the apographs in which the autographs are to be found.”⁸

That sentence changes the object and result of the confessional claim.

The aggregate includes manuscripts that add and omit the same words, name Asa and Asaph, name Amon and Amos, contain and exclude disputed passages, and attest incompatible readings at thousands of locations. All the manuscripts may be providentially preserved as witnesses. All their readings cannot collectively be the pure wording of the inspired text.

Keister’s 2017 canons explain how a text emerges from that aggregate. Textual criticism compares manuscripts “in order to discover the original reading.” Its rules have probabilistic force only; they may conflict; and the critic’s judgment and imagination are essential and unavoidable. Keister describes this process as reading the book of God’s providence.⁹

The distinction can be stated without caricature:

This is not a disagreement over whether manuscripts are used. Both positions use them. It is a disagreement over whether manuscripts serve an antecedently possessed text or collectively preserve the materials from which the text must be reconstructed.

Keister is free to defend the second account. He is not free to call it precisely the first merely because both accounts use the word preservation.

The Word Stayed; the Doctrine Changed

The substitution can be seen by placing Keister’s claims in sequence.

First, he rejects the proposition that the Received Text, or a continuously received textual form represented by it, is what Westminster calls kept pure and authentic.

Second, he relocates the confession’s purity to all manuscripts collectively.

Third, he acknowledges that those manuscripts disagree and that no explicit biblical rules identify the original readings.

Fourth, he makes probabilistic canons and the critic’s judgment the necessary means of moving from the preserved aggregate to a determinate main text.

Fifth, he says that this is the preservation confessed in all ages.

The historic vocabulary remains: providence, preserved, original, apographs, pure. The order of authority is reversed. For Whitaker, Westminster, Owen, and Turretin, preservation yields the authentic source that judges subordinate witnesses. In Keister’s account, preservation yields the witnesses from which criticism discovers the source.

The difference is not removed by saying that the correct readings are somewhere in the manuscripts. That establishes material survival. Nor is it removed by saying that most of the text is undisputed. That establishes extensive agreement. Nor is it removed by saying that every major doctrine can be proved from undisputed passages. That establishes doctrinal redundancy.

None of those propositions makes a contradictory aggregate one pure text.

Keister has elsewhere called the critical-text position a “broader view of preservation and providence” than the Received Text position.¹⁰ A broader view is not a precisely identical view. His own comparative language acknowledges a difference even while his 2024 answer rhetorically denies one.

The statement “I believe precisely what Mr. Thomas accuses me of rejecting” therefore succeeds only by reducing Thomas’s doctrine to the thinnest proposition both men share: God acted providentially so that the original wording was not annihilated. But Thomas’s disputed claim concerned more than non-annihilation. It concerned the text kept pure, publicly possessed, presently authentic, and ministerially prior to criticism.

The same word was retained. Another doctrine was supplied beneath it.

Why This Falls Under the Ninth Commandment

The Ninth Commandment says, “Thou shalt not bear false witness against thy neighbour” (Exod. 20:16). The Westminster Larger Catechism unfolds the command beyond perjury. Question 144 requires the preserving and promoting of truth and of our neighbor’s good name, standing for truth, and speaking “sincerely, freely, clearly, and fully.” Question 145 forbids every act that prejudices truth or reputation, including equivocal expressions and the misconstruing of another’s words and intentions.³

Keister’s public answer bears upon both objects protected by the commandment.

It prejudices truth because it represents agreement in terminology as precise agreement in doctrine. Readers who do not examine his earlier definition can reasonably conclude that the controversy was manufactured—that Thomas accused Keister of rejecting the very proposition Keister plainly affirms. The actual dispute over aggregate survival, public possession, and critical constitution disappears behind one elastic word.

It prejudices a neighbor’s good name because the equivocation supplies the stated basis for calling Thomas’s criticism libel. Keister does not merely say that Thomas reasoned badly from Matthew 5:18. He depicts the accusation as false because Keister believes “precisely” the rejected doctrine. Once the two definitions are distinguished, that defense no longer answers the doctrinal criticism. It makes the critic appear dishonest by substituting a thinner accusation for the one that must actually be tried.

It also misconstrues the controversy. The question was not finally whether Keister could pronounce the sentence, “God preserved the New Testament.” The question was whether his view of all manuscripts collectively and his probabilistic method preserve the object, status, and ecclesiastical use confessed by the Reformed churches.

The verdict should therefore be stated directly:

Keister’s claim of precise doctrinal identity is an objective equivocation. Because he used it to prejudice the truth of the dispute and to charge his critic with libel, the statement violates the Ninth Commandment.

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1. Lane G. Keister, “An Answer to Chris Thomas,” Green Baggins, November 26, 2024. The supplied PDF was used to verify the wording and publication context. ↩
2. Chris Thomas, “A Necessary Clarification: Lane Keister Affirms Preservation—but What Does He Mean?”, Article 1 of Preserved—but Where? ↩
3. Westminster Larger Catechism 144–145, in the Orthodox Presbyterian Church edition. Question 145 expressly includes “doubtful and equivocal expressions, to the prejudice of truth or justice” among sins forbidden by the Ninth Commandment. ↩
4. William Whitaker, A Disputation on Holy Scripture, trans. William Fitzgerald (Cambridge: Cambridge University Press, 1849), First Controversy, Question II, chapter 1. The supplied document was used to verify the passage. ↩
5. Westminster Confession of Faith 1.8, Orthodox Presbyterian Church edition. ↩
6. John Owen, Of the Divine Original, Authority, Self-Evidencing Light, and Power of the Scriptures (Oxford, 1659), in his discussion of the integrity and purity of the Hebrew and Greek text. ↩
7. Francis Turretin, Institutes of Elenctic Theology, 1.2.10.2, trans. George Musgrave Giger, ed. James T. Dennison Jr., vol. 1 (Phillipsburg, NJ: P&R, 1992), 106. ↩
8. Lane G. Keister, “Chapter by Chapter Review of Why I Preach from the Received Text,” The Puritan Board, September 21, 2022, post 15. ↩
9. Lane G. Keister, “Canons of New Testament Textual Criticism,” Green Baggins, November 7, 2017. ↩
10. Keister, “Chapter by Chapter Review,” discussion of Howie Owen Jones’s chapter. ↩

That verdict does not require us to assert that Keister consciously devised a deception. Negligent ambiguity can wrong a neighbor. Rash censuring can wrong a neighbor. Failing to state a decisive definition while using its ambiguity to dismiss an accusation can wrong a neighbor. The Larger Catechism condemns the public act without authorizing us to claim omniscience concerning the actor’s heart.

The Charge Is Serious—And Deliberately Limited

This publication is a lay theological publication, not a session, presbytery, or civil court. It cannot impose ecclesiastical discipline or adjudicate the legal tort of libel. It can compare public words, identify a fallacy, apply a confessed moral standard, and call for correction.

The conclusion is therefore limited in four ways.

First, it does not retract the correction made in Article 1. Keister affirms special providence and a real preservation of the New Testament. Saying that he “simply denies preservation” without qualification is inaccurate.

Second, it does not claim that every modern textual critic intends to deceive. Many inherited this definition and believe it faithfully expresses Westminster.

Third, it does not treat every terminological development as dishonest. Theology may introduce distinctions and refine language. Honesty requires only that a materially changed doctrine be named as changed rather than smuggled under a claim of precise historical identity.

Fourth, it does not judge Keister’s standing before God. The judgment concerns a public statement and the public duty to correct it.

These limits do not weaken the moral conclusion. They keep it within the evidence. The Ninth Commandment forbids both equivocation and rash accusation. We refuse the second while identifying the first.

What Public Repentance Would Require

The necessary correction is neither complicated nor humiliating. It requires the same candor this publication owed when its earlier wording was shown to be inaccurate.

Keister should acknowledge that Confessional Bibliology and his Sturzian method do not mean the same thing by providential preservation. He should state that his view locates the autographic readings across all preserved manuscripts and employs probabilistic criticism to identify them. He should then defend that account as his interpretation of Westminster rather than claiming that no definitional difference exists.

He should withdraw the word precisely. He should also withdraw the accusation of libel insofar as it rests upon that asserted identity. He may continue to criticize the original faulty inference from Matthew 5:18; on that point his correction was warranted. But he must distinguish that error from the substantive charge that his aggregate-restoration doctrine departs from the Reformed doctrine of a pure, authentic, publicly possessed text.

Repentance should be public because the statement was public and because it affected public reputations. A quiet private qualification would not reach the readers who were told that the criticism was libelous.

Confessional Bibliology’s reciprocal duty remains in force. It must not return to the unqualified allegation that Keister professes no preservation. It must quote him accurately, distinguish his Sturzian judgments from mechanical loyalty to Nestle-Aland, and resist attributing secret intentions. Correcting his equivocation does not license equivocation of our own.

The standard is the same for both sides: “Wherefore putting away lying, speak every man truth with his neighbour” (Eph. 4:25).

Same Words, Another Doctrine

The twenty preceding articles established the doctrinal facts. Keister’s manuscripts collectively preserve an evidentiary field. His criticism discovers the original readings through fallible, probabilistic judgment. The Reformed doctrine confesses that the Hebrew and Greek Scriptures were kept pure, remain authentic, and stand as the final rule under which every witness and critic must serve.

Those are not verbal variants of one proposition. They are rival architectures.

Keister may argue that his architecture is biblically superior. He may argue that Westminster permits it. He may argue that the older doctrine asked more of providence than the manuscript history warrants. Each argument would at least place the real disagreement before the reader.

What he may not truthfully say is that he believes precisely the doctrine his critic defended while assigning its central terms contrary meanings. And he may not use that supposed identity to condemn the critic’s good name.

The moral principle is as important as the textual principle:

A historic confession cannot be preserved by keeping its words while replacing their meaning.

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1. Lane G. Keister, “An Answer to Chris Thomas,” Green Baggins, November 26, 2024. The supplied PDF was used to verify the wording and publication context. ↩
2. Chris Thomas, “A Necessary Clarification: Lane Keister Affirms Preservation—but What Does He Mean?”, Article 1 of Preserved—but Where? ↩
3. Westminster Larger Catechism 144–145, in the Orthodox Presbyterian Church edition. Question 145 expressly includes “doubtful and equivocal expressions, to the prejudice of truth or justice” among sins forbidden by the Ninth Commandment. ↩
4. William Whitaker, A Disputation on Holy Scripture, trans. William Fitzgerald (Cambridge: Cambridge University Press, 1849), First Controversy, Question II, chapter 1. The supplied document was used to verify the passage. ↩
5. Westminster Confession of Faith 1.8, Orthodox Presbyterian Church edition. ↩
6. John Owen, Of the Divine Original, Authority, Self-Evidencing Light, and Power of the Scriptures (Oxford, 1659), in his discussion of the integrity and purity of the Hebrew and Greek text. ↩
7. Francis Turretin, Institutes of Elenctic Theology, 1.2.10.2, trans. George Musgrave Giger, ed. James T. Dennison Jr., vol. 1 (Phillipsburg, NJ: P&R, 1992), 106. ↩
8. Lane G. Keister, “Chapter by Chapter Review of Why I Preach from the Received Text,” The Puritan Board, September 21, 2022, post 15. ↩
9. Lane G. Keister, “Canons of New Testament Textual Criticism,” Green Baggins, November 7, 2017. ↩
10. Keister, “Chapter by Chapter Review,” discussion of Howie Owen Jones’s chapter. ↩

The manuscripts do not become the text merely because the text is somewhere among them. Recoverability does not become public possession merely because both are called preservation. A modern reconstruction does not become the Reformed apographic doctrine merely because both speak of providence.

Same words can carry another doctrine.

When that ambiguity is used to erase a real controversy and to accuse a neighbor falsely, it is not merely an imprecise definition. It is false witness.

The remedy is the one demanded of every Christian writer: define the terms, state the difference, correct the record, restore the neighbor’s name, and repent before God of every doubtful and equivocal expression that has prejudiced truth.

Notes and Sources