The Bible has been changed. There are hundreds of thousands of textual variants in the New Testament manuscripts — more variants than there are words — so nobody can know what it originally said.

Why people find it persuasive

The number is real and it sounds annihilating. Bart Ehrman opens Misquoting Jesus with it, and for a reader who has been told the text was perfectly preserved, discovering that scribes altered manuscripts at all can feel like discovering a fraud. The emotional force of the objection often comes less from the data than from the sense of having been misled about it.

Important distinctions

• • Variant vs. meaningful variant vs. meaningful and viable variant — three very different counts.
• • Spelling, word order, and synonym swaps vs. additions, omissions, and substitutions that change sense.
• • Possessing the autographs vs. reconstructing their text from copies.
• • 'Changed' meaning deliberately corrupted for doctrinal ends vs. 'changed' meaning copied by hand with ordinary human error.

Christian response

• • The first thing to explain is why the number is so large, because it is not what people assume. A variant is any place where any two manuscripts differ in any way, including spelling. Since we have roughly 5,800 Greek manuscripts plus about 10,000 Latin and thousands more in other versions, the variant count scales with the size of the evidence base. Homer's Iliad, our next best-attested ancient work, has a far smaller variant count for the simple reason that far fewer copies survive. A tradition with two surviving manuscripts has almost no variants and almost no way to check itself; the New Testament's variant count is a symptom of unusually abundant evidence, not unusual corruption.
• • Second, the composition of that number matters. Textual critics classify the overwhelming majority as spelling differences, movable nu, transposed word order that Greek inflection renders semantically identical, and obvious slips. When scholars narrow to variants that are both meaningful and viable — that change the sense and have a genuine claim to being original — the figure standard handbooks give is well under one percent of the text. Ehrman himself, in the appendix to Misquoting Jesus and in his debates with Daniel Wallace, has agreed that no essential Christian doctrine depends on a textually disputed passage.
• • Third, deal with the significant passages openly rather than being cornered by them later. The longer ending of Mark (16:9-20), the woman caught in adultery (John 7:53-8:11), and the Comma Johanneum (1 John 5:7-8) are the three biggest, and modern critical editions and virtually every contemporary translation mark them or omit them precisely because the method worked. That is the point worth pressing: we know these are later additions because textual criticism identified them. A tradition that could hide its alterations would not have flagged them in the footnotes of pew Bibles.
• • Fourth, the method itself deserves explanation, since 'we can reconstruct it' sounds like a bare assertion otherwise. The transmission was not a single chain where one error contaminates everything downstream; it was a branching tree copied in Egypt, Syria, Italy, and Gaul, in Greek, Latin, Syriac, and Coptic, alongside tens of thousands of scriptural quotations in the church fathers. Errors introduced in one branch show up as anomalies against the others. This is why the Coherence-Based Genealogical Method used in the Editio Critica Maior can locate variants within the tree rather than merely counting them.
• • Finally, be careful what is being claimed. No responsible Christian scholar says we possess the original manuscripts or that copying was miraculous. The claim is that the text of the New Testament is recoverable to a high degree of confidence, and that the recoverable text is theologically stable. The Gospels still say Jesus was crucified and raised; Paul still says salvation is by grace; the disputed passages are marked in the margin. 'Changed in places, and we can show you which places' is a very different statement from 'unknowable.'

Christian counterresponse

Defenders answer that the earliest period is not evidentially empty: second-century papyri, early versional translations, and patristic citations give real purchase, and the sheer geographic dispersion of the tradition by the mid-second century means a systematic early alteration would have had to propagate everywhere at once without leaving a trace. That said, this is a live scholarly debate about probabilities, not a solved question, and Christians who present it as settled overstate their case.