Certainty, Not the Probability of the Contrary

Part I — The Method Bahnsen Defended. Article 5 of 24.

Greg Bahnsen criticized apologetic methods that offer Christianity as the best available hypothesis. If the apologist says the evidence makes Christian faith highly probable but leaves the contrary genuinely possible, he has not defended the faith as God’s certain revelation. He has asked the sinner to make an autonomous estimate and choose the likeliest religious explanation.

Bahnsen’s presuppositional alternative was transcendental. The Christian worldview is not merely one probable interpretation alongside rivals. The triune God revealed in Scripture is the necessary precondition for intelligible predication, logic, moral obligation, science, and historical reasoning. Unbelieving systems use realities their own principles cannot account for. Christianity is true, and the contrary cannot finally make sense of the world.¹

That claim must be handled carefully. It does not make Christians omniscient. It does not make every theological inference equally certain. It does not eliminate ordinary historical probability. It does establish that the faith and its divine rule are not grounded as revisable hypotheses.

The textual question follows: what kind of certainty can a doctrine of autographic perfection and continuing critical reconstruction provide concerning the words that function as the final authority?

Three Different Kinds of Certainty

Discussions become confused when every use of certainty is treated as identical.

Ontological Certainty

Ontological certainty concerns the object. God knows perfectly. His Word is true, determinate, and incapable of failure. One wording was given; one reality obtains; one divine counsel governs history.

The autographic text possessed this certainty because God breathed it out. Confessional Bibliology adds that providence did not allow the identity of that Word to dissolve. The authentic text remains determinate in the preserved Hebrew and Greek Scriptures.

Covenantal or Doctrinal Certainty

Doctrinal certainty concerns what God warrants believers to confess. Christians know that God exists, that he has spoken, that Christ is risen, and that Scripture is his infallible Word—not because they possess exhaustive information, but because God’s self-attesting revelation and Spirit provide a sufficient ground.

Westminster calls this assurance a work of the Holy Ghost by and with the Word. It is not bare psychological confidence. It is confidence proportioned to divine testimony.

Creaturely Judgment

Creaturely judgment concerns a person’s interpretation of particular evidence. A believer may misread a verse, misunderstand a historical claim, or choose the wrong reading at a local variant. His conviction may be strong and mistaken.

This fallibility does not reduce divine revelation to probability. It requires humility about the interpreter. The proper distinction is not “either I know everything infallibly or nothing is certain.” It is “God’s revelation is certain; my reception and local judgments are dependent, corrigible, and warranted in different measures.”

These levels allow a Christian to confess a certain preserved Scripture while admitting uncertainty about a difficult local question.

Probability Has a Lawful Office

Bahnsen did not need to reject all probabilistic reasoning, and neither does Confessional Bibliology. Ordinary decisions often concern incomplete evidence. Historians compare explanations. Courts assess testimony. A textual critic may judge one scribal account more likely than another.

Probability becomes autonomous when it is made the highest ground of the faith. If God’s existence, Christ’s resurrection, or Scripture’s authority is affirmed only because a neutral assessor currently assigns it the best odds, the assessor’s standard remains ultimate. A future evidence set could reverse the verdict.

A ministerial use is different. Because God has spoken certainly, the Christian uses probabilities to answer subordinate questions within that revealed world. He may say, “Given the witnesses and known scribal habits, this local explanation is more likely,” while refusing to treat God’s preservation as one revisable hypothesis among others.

The order matters:

Divine revelation establishes the world in which probability is meaningful; probability does not establish whether divine revelation may rule.

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1. Jim West, “Van Til’s Apologetic: Readings and Analysis by Greg L. Bahnsen”, summarizing Bahnsen’s contrast between a merely probable apologetic and the transcendental exclusion of the contrary. ↩

The same order should govern textual criticism.

Local Provisionality and Systemic Provisionality

One of the central distinctions in this series is between a provisional local judgment and a provisional textual system.

A local judgment is provisional when a critic says, “I may have misidentified the genuine reading at this place.” That admission is compatible with a preserved and determinate text. It locates fallibility in the critic.

A system is provisional in principle when the church’s operative text is treated as the best current reconstruction of an unavailable norm, revisable at every point if future evidence or a new model changes the critical consensus. Fallibility is then built not merely into the interpreter’s use of a present rule but into the public identification of the rule’s wording.

The difference can be represented simply:

Every printed edition is human work and may be corrected. That fact alone does not establish systemic provisionality. The decisive question is whether editions present an antecedently preserved textual rule or whether the rule is conceptually the ever-revisable result behind them.

Bahnsen’s Certain Autograph and Approximate Present

Bahnsen insists that the original text must be wholly true because God is true. Errors in the original would be uncorrectable in principle and would destroy the consistent confession of divine veracity. Errors in transmission, by contrast, may be corrected through comparison.²

This argument secures certainty at the point of origin. It also relocates the present difficulty. The church’s Bible contains transmissional faults; its exact relation to the original is established by textual criticism. Providence guarantees that the text remains sufficiently accurate for salvation and doctrine, while scholarship confirms substantial identity.³

Bahnsen therefore offers two levels of confidence:

• absolute certainty that a perfect autographic text existed; and
• high confidence that present Bibles approximate it in nearly every detail.

That arrangement is stronger than radical skepticism. It is weaker than Westminster’s confession of presently authentic Hebrew and Greek Scriptures.

The issue is not whether “nearly every detail” is enough to preach the gospel. God may save through a damaged page, an imperfect translation, or a preacher’s faltering memory. The issue is whether the final rule itself is confessed as extant and infallible or as an adequate approximation to an absent perfection.

The Possibility of the Contrary Reading

At a genuine variant, responsible scholars may disagree. Confessional Bibliology does not pretend that every reader experiences equal certainty about every word. Yet a reconstructionist system gives the contrary reading a standing possibility of a particular kind.

The present reading may be displaced not merely because an individual copy proves defective, but because the critical object is defined as anterior to every received presentation. New witnesses, revised genealogies, changed intrinsic judgments, or a new definition of the initial text may alter the edition.

This can be described as healthy correction. Sometimes it is. The presuppositional question asks what governs the correction. If the authentic text is already possessed through the apographic estate, change must be justified as correction of a witness or edition to that rule. If no extant rule has that status, the contrary remains possible because the norm is the output of the reconstruction itself.

Bahnsen objected when traditional apologists left open the possibility that Christianity’s contrary might be true. His textual model leaves open, at subordinate but authority-bearing points, the continuing possibility that the church’s present wording is not the wording of the self-attesting Word.

The analogy is not exact. A variant reading is not a rival worldview. Therefore the series will not argue: “Bahnsen rejected probability in apologetics; therefore no textual judgment may be probabilistic.” That would violate exact entailment.

The narrower conclusion is stronger: Bahnsen’s demand for a non-provisional ultimate authority requires a doctrine explaining how the authority’s extant textual identity is sufficiently public and settled to perform that office.

Certainty Is Not Maximal Precision in Every Believer

An objection follows. Most Christians cannot read Hebrew or Greek. They rely upon translations. Even ministers use lexicons, editions, and teachers. Does that dependence destroy certainty?

No. Certainty does not require identical access or maximal technical precision.

A faithful translation possesses derivative authority because it conveys the authentic source. The reader may truly hear God’s Word while remaining dependent upon the church’s linguistic ministry. If a translation is corrected, the correction appeals to the stable Hebrew and Greek norm rather than to an endlessly absent object.

Likewise, a believer can know a law through a faithful translation without personally inspecting the signed statute. His knowledge is mediated but real because there is a public authoritative text controlling the mediation.

The autographic model risks a different mediation. The Hebrew and Greek editions themselves are presented as scholarly approximations to the lost norm. The final appeal is thus made through an edited text whose authority at disputed points depends upon the critical process that supplied it.

The historic confession does not eliminate mediation. It gives mediation an extant terminus.

Assurance and the Spirit’s Witness

Westminster does not ground full persuasion in manuscript statistics. External evidences matter, and the church’s testimony matters, but assurance of infallible truth and divine authority comes from the Holy Ghost bearing witness by and with the Word.

The phrase again requires an identifiable object. The Spirit does not bear witness to a merely hypothetical reconstruction. He bears witness with Scripture as God has given it to the church.

Bahnsen also appeals to providence. He argues that God will not permit his revelatory purpose to fail. But he narrows the guaranteed outcome to practical sufficiency: the Bible will remain accurate enough to lead people to Christ and guide Christian living.⁴

That is a genuine ground of confidence, but it changes the content of the assurance. The believer may be certain that no saving doctrine has been lost, while the exact words remain subject to textual improvement. Historic Reformed infallibility gives a fuller confession: the God-breathed Word itself has been kept, and the church possesses its authentic sources.

The difference is not between pastoral confidence and scholarly realism. It is between two definitions of what providence promised to keep.

The Pastoral Stakes

Textual debates can become abstract, but the question of certainty reaches the pulpit.

A preacher does not proclaim probabilities as the final ground of faith. He may acknowledge a difficult variant. He may explain why a translation differs. He may correct an obvious printing error. Yet he enters the pulpit because God has spoken words that stand over preacher and congregation.

A believer under accusation needs more than the assurance that the saving message is generally intact. He needs promises he may read and plead. A church confronting heresy needs a public court of appeal. A translator needs a source that judges his rendering. A child memorizing Scripture needs to know that divine speech has not become an inaccessible ideal behind the sentence.

None of these needs requires pretending that every edition is flawless. They require confidence that editorial fallibility has not swallowed textual authenticity.

A Formal Statement of the Tension

The internal argument may be stated in six propositions:

1. Scripture is the Christian’s supreme and self-attesting written authority.
2. A supreme authority cannot depend for its operative identity upon a higher autonomous court.
3. The church exercises the authority of Scripture through extant words, not through a lost physical artifact.
4. Bahnsen locates strict inspiration and infallibility in the autographic text and treats extant texts as substantially accurate, critically corrigible representations.
5. If the exact operative identity of the extant rule is constituted by continuing critical reconstruction, that reconstruction functions as a condition of the rule’s present authority.
6. Therefore Bahnsen’s doctrine needs a stronger account of providentially preserved textual identity to remain consistent with his apologetic account of ultimate authority and certainty.

The conclusion does not prove the Textus Receptus, settle a passage, or condemn critical labor. It identifies the doctrinal work preservation must perform.

Objections

“The Text Is 99 Percent Certain”

A high percentage may demonstrate remarkable transmission. It does not answer the locus question. Percentages are calculated from an edition or comparison base and classify differences by chosen units. More importantly, the authority of Scripture is not produced by crossing a statistical threshold.

“No Doctrine Depends on a Variant”

Even if granted without qualification, this would establish doctrinal redundancy, not verbal preservation. God gave words, not merely a set of doctrines capable of surviving multiple textual forms. The Reformed confession includes sufficiency for doctrine and authenticity of the sources.

“Certainty Is Psychological Arrogance”

Christian certainty is not confidence in one’s intellectual superiority. It is dependence upon God’s testimony. Humility about oneself and certainty about God are allies.

“A Preserved Text Makes Scholarship Unnecessary”

Possession does not eliminate stewardship. Copies must be compared, editions corrected, languages learned, and translations improved. The question is whether scholarship ministers a possession or reconstructs an absence.

Editions, Apparatuses, and the Location of Confidence

A critical apparatus is designed to display uncertainty and evidence. It lists alternative readings, identifies supporting witnesses, and sometimes indicates editorial confidence. This is valuable because it prevents a printed main text from hiding the complexity of its documentary basis.

The existence of an apparatus does not make the Bible uncertain. It makes editorial reasoning inspectable. Yet the theological interpretation of the apparatus matters.

Under one account, the main text and apparatus together present the evidence from which readers continue to approximate an absent autographic norm. The editor’s main line is the current best judgment; any printed word may in principle trade places with an alternative as the model changes.

Under another account, the apparatus records local variation within the preserved apographic estate. The main text is answerable to the authentic rule possessed in that estate; alternatives document witnesses, not equally eligible possible Scriptures. Revision remains possible because editors are fallible, but the purpose is correction to a preserved norm rather than movement toward a norm absent as such.

The pages can look similar while the doctrines differ.

This distinction also guards against false certainty. A preservationist should not hide a difficult variant or pretend that his preferred edition fell from heaven. Confidence in God’s preservation does not sanctify every editorial decision. Indeed, confidence permits candor: the critic can acknowledge his uncertainty without transferring it to God’s Word.

Likewise, an autograph defender should not turn high manuscript agreement into a substitute for a revealed preservation doctrine. Empirical stability is a mercy and strong confirmation. If it is the final ground, assurance rises and falls with the latest measurement.

The apparatus therefore becomes a theological diagnostic. Does it serve as a map of local witness variation under an extant rule, or as the open workspace in which the rule itself is continuously constituted? The answer identifies the location of confidence.

Two Ditches

The doctrine of certainty must avoid opposite ditches.

The first is editorial infallibilism. Here a person confuses the infallibility of Scripture with the perfection of one printer, edition, or translator. Every challenge to a typesetting decision is treated as an attack on God. This view cannot account honestly for known printing differences and places a human artifact beyond correction.

The second is permanent textual suspension. Here a person refuses to confess any extant textual norm more strongly than the best present scholarly estimate. Every reading is theoretically open, and confidence is protected by saying that the disputed differences are small. This view distinguishes the critic’s humility from Scripture’s status inadequately.

Confessional certainty stands between them. God’s text is infallible and preserved; human presentations and judgments are fallible and ministerial. The divine rule is not provisional, and the editor is not divine.

Conclusion

Bahnsen was right to reject a merely probable Christianity. The faith does not wait for autonomous reason to decide whether God may have spoken. The triune God and his revelation are the preconditions of the reasoning used to challenge them.

The same apologetic requires a final written authority whose extant identity is more than a highly successful hypothesis. Creaturely critics may be wrong. Local judgments may remain disputed. Editions may be corrected. None of those facts requires the church to confess an absent norm and a permanently provisional text.

Christian certainty is not omniscience. It is confidence proportioned to God’s promise. If God promised and accomplished the preservation of his Word, the church may distinguish the fallibility of her judgments from the infallibility of the authentic rule she possesses.

That is the distinction Bahnsen’s textual doctrine did not carry far enough.

Sources