What About Errors in Old Testament Quotations Within Scripture?

Question 1104.

Old Testament quotations in the New Testament rarely match their source word for word, and if you line up Matthew’s citation of Isaiah next to your Old Testament text, you will often notice small differences in wording almost immediately. Sceptics sometimes present this as proof of error somewhere in Scripture. It is nothing of the sort, and understanding why takes a great deal of the mystery out of how ancient writers actually used their sacred texts.

Working through a few real examples shows that these Old Testament quotations follow consistent, explainable patterns rather than sloppy handling of Scripture, and that the New Testament authors were doing exactly what careful, honest writers of their era did when citing an earlier text they treasured.

Old Testament Quotations Drawn From the Septuagint

Many New Testament writers, working in a Greek-speaking world, frequently quote Old Testament passages from the Septuagint, the Greek translation of the Hebrew Old Testament that was already centuries old by Jesus’ day and widely used throughout the Jewish diaspora. A Greek quotation of a Greek translation will naturally read a little differently from your English Old Testament, which is usually translated directly from the Hebrew Masoretic Text. This is not an error in either direction, it is simply two faithful translations of the same underlying reality sometimes phrasing things differently, in the same way that your ESV and a modern paraphrase might render Psalm 23 in slightly different words while communicating the same truth to the reader.

Paraphrase Was a Normal, Accepted Ancient Practice

Ancient writers, both Jewish and Greco-Roman, regularly paraphrased or summarised a source when quoting it, especially when citing from memory in a culture with far less access to physical scrolls than we have to printed books today. Precise word for word citation with quotation marks, footnotes, and page numbers is a modern academic convention, not an ancient one. When Matthew or Paul captures the meaning of an Old Testament passage accurately while adjusting word order or condensing a phrase, they are writing exactly the way any careful ancient author would, and their original readers would not have blinked at the practice for a moment.

Combining Multiple Old Testament Quotations Into One Citation

Sometimes what looks like a single quotation is actually a deliberate combination of two or three Old Testament passages woven together, because the New Testament author is drawing out a theme that runs across several texts at once. Mark opens his Gospel attributing a combined citation to “Isaiah the prophet,” even though the quotation blends material from Malachi 3:1 and Isaiah 40:3 (Mark 1:2 to 3). This was standard practice among Jewish teachers of the period, naming the more prominent or well known prophet as representative of the combined citation, and Jewish readers of the period understood the convention perfectly well without any confusion.

Interpretive Application, Not Just Repetition

The New Testament writers were also inspired interpreters of the Old Testament, not simply copyists, which means they sometimes apply an Old Testament text to a new situation under the Spirit’s guidance, drawing out an implication the original human author may not have consciously intended but which was always latent in what God, the ultimate author, had in view from the beginning. Matthew’s use of Hosea 11:1, “out of Egypt I called my son,” originally referring to Israel’s exodus, applied to Jesus’ return from Egypt as an infant, is a clear example of this kind of Spirit led, typological application rather than a claim that Hosea himself was making a direct prediction about the Messiah’s childhood (Matthew 2:15).

Why None of This Undermines Biblical Inerrancy

Biblical inerrancy applies to what a text actually claims to be doing, understood on its own terms, not to a standard of citation practice invented by modern scholars many centuries later. When Matthew paraphrases Isaiah accurately, he is not claiming to offer a word for word transcript, he is claiming to represent Isaiah’s meaning faithfully, and he succeeds at exactly that. Judging an ancient author’s handling of Old Testament quotations by a modern citation convention he never claimed to follow is simply the wrong standard to apply, and once the right standard is used, the supposed errors evaporate entirely.

What This Teaches Us About Reading Carefully

This whole question is a useful reminder to slow down before assuming a difficulty in Scripture is actually an error. Nearly every apparent contradiction between an Old Testament passage and its New Testament citation dissolves once you understand the translation source being used, the conventions of ancient quotation, or the interpretive purpose behind the citation. That pattern should build confidence rather than erode it, because it shows that the harder you look at these Old Testament quotations, the more coherent Scripture turns out to be across both testaments.

A Few More Old Testament Quotations Worth Knowing

Paul’s handling of Old Testament quotations in Romans offers a further helpful example. When he writes “the righteous shall live by faith” in Romans 1:17, he is citing Habakkuk 2:4, and he returns to that same short phrase again in Galatians 3:11. In each case the Old Testament quotation is compact, applied with slightly different emphasis depending on Paul’s argument in context, yet entirely faithful to Habakkuk’s original meaning about trusting God amid coming judgement. This is typical of how New Testament writers handled treasured Old Testament quotations, drawing out their full theological weight rather than simply repeating them as decoration.

Matthew’s Gospel is especially rich in these Old Testament quotations, citing Micah 5:2 regarding Bethlehem as the Messiah’s birthplace, and later applying Jeremiah’s language about Rachel weeping for her children to the slaughter of the innocents under Herod. In every case, examining the source passage in its own context enriches rather than undermines Matthew’s use of it, since Matthew is showing his Jewish audience how the entire redemptive story, told across centuries of Old Testament quotations and prophecy, converges on Jesus. Far from being careless with these quotations, the Gospel writers treated them as precious threads they were carefully weaving into a finished tapestry of fulfilment.

Reading Old Testament Quotations With Their Original Context Open

A practical habit worth building is to keep your Old Testament open, or a second browser tab ready, whenever you encounter a New Testament citation. Read the surrounding verses of the source passage before assuming you understand the full weight of the New Testament author’s point. Old Testament quotations in the New Testament are almost always doing more work than a bare citation suggests, drawing the whole surrounding context of the original passage into the discussion even when only a phrase or two is actually reproduced on the page. Ancient readers, steeped in the Hebrew Scriptures from childhood, would have heard the wider passage echoing behind a brief citation in a way modern readers, less immersed in the Old Testament, easily miss.

This habit rewards patient readers enormously. Hebrews, for example, is saturated with Old Testament quotations, weaving together Psalms, the Pentateuch, and the prophets into a sustained argument for the supremacy of Jesus over angels, over Moses, and over the old covenant priesthood. Reading Hebrews without pausing to open the Old Testament passages it cites means missing the full force of the author’s case, since each Old Testament quotation is functioning as a load bearing pillar within a carefully constructed argument, not as an isolated decorative flourish scattered across the page for effect.

A Closing Thought on Trusting the Whole Text

It is worth stepping back at the end of this discussion to notice how much confidence this whole exercise should actually produce, rather than erode. Every apparent difficulty surveyed here dissolves once the relevant historical and literary background is understood properly, and that pattern repeats itself across the entire range of supposed biblical difficulties raised across the centuries by careful and less careful critics alike. None of this requires special pleading or a defensive posture. It simply requires patient study, a willingness to ask what an ancient author was actually doing on his own terms, rather than measuring him against expectations he never claimed to meet in the first place.

This is, in the end, part of what it means to love God with your mind as well as your heart, bringing genuine intellectual effort to bear on Scripture rather than either uncritical acceptance on one side or reflexive suspicion on the other. The text has consistently rewarded that kind of careful attention for two thousand years, and there is no reason to expect that pattern to change now.

So, now what?

Next time you notice a New Testament quotation of the Old Testament that does not match your Bible word for word, resist the urge to treat it as a problem to be explained away and instead treat it as an invitation to dig into how the Spirit shaped that particular writer’s use of Scripture. Look up the original Old Testament context and ask what connection the New Testament author is drawing out. You will usually come away with a richer, not a weaker, view of both texts and of the Old Testament quotations that link them together.

“Behold, I send my messenger before your face, who will prepare your way, the voice of one crying in the wilderness: ‘Prepare the way of the Lord, make his paths straight.’” (Mark 1:2 to 3, ESV)

Related reading: Why Do Textual Variations Exist in Scripture?, Did God Dictate Scripture Word for Word?, and What About Grammatical Irregularities in the Greek New Testament?