Why Are Some Old Testament Passages Written in Aramaic?

Question 1160.

Aramaic passages appear in the Old Testament at a handful of specific points, and the first time someone notices this in Daniel or Ezra, they usually assume it is a copying error rather than a deliberate feature of the text.

It is not an error. Understanding why these Aramaic sections are there tells us something genuinely interesting about the world the Old Testament was written in, and about God’s providence in preserving exactly the right words for exactly the right readers.

Where the Aramaic Passages Actually Occur

The main Aramaic passages sit in Daniel 2:4 through 7:28, in Ezra 4:8 through 6:18 and 7:12 through 26, in one verse of Jeremiah, and in a single phrase in Genesis 31:47. That is the whole of it. The rest of the Hebrew Bible, the overwhelming majority, is written in Hebrew.

This is not scattered randomly. Every one of these sections deals with material connected to the Babylonian or Persian empires, a detail that turns out to matter a great deal once you understand what Aramaic was actually used for in the ancient Near East.

Aramaic as the International Language of the Day

By the time of the Babylonian exile, Aramaic had become the common administrative and diplomatic language across the entire ancient Near East, much as English functions internationally today. Official correspondence, government decrees, and international treaties were conducted in Aramaic regardless of which empire was issuing them.

This is precisely why the Ezra passages, which reproduce official Persian correspondence about rebuilding the temple, are written in Aramaic. The text is not translating foreign documents into Hebrew for the reader’s convenience. It is preserving the actual language those documents were issued in, giving us, in effect, a genuine primary source embedded within Scripture.

Why Daniel Switches Languages Mid-Book

Daniel’s Aramaic section runs from chapter 2 verse 4, right at the point where the Chaldean astrologers begin speaking to Nebuchadnezzar, through to the end of chapter 7. This section deals almost entirely with material of interest to the whole Gentile world, the succession of empires, the dream of the great statue, the vision of the four beasts.

Daniel then switches back to Hebrew for chapters 8 through 12, precisely where the content narrows to matters specifically concerning Israel’s future. The language shift tracks the audience shift. Aramaic serves the sections addressed to the nations. Hebrew serves the sections addressed to God’s covenant people.

The Word Raz and the Language of Mystery

It is worth noting the Aramaic word raz, meaning mystery, which appears repeatedly in Daniel chapter two as Daniel interprets Nebuchadnezzar’s dream. It is a loanword, borrowed from Persian into Aramaic, and its presence is itself a small piece of evidence for the antiquity and authenticity of the text, since a much later forger writing in a different linguistic environment would be unlikely to reproduce a genuine sixth century Persian loanword so naturally.

The mystery Daniel reveals through this word is God’s control over the rise and fall of Gentile kingdoms, a theme that fits the international, Aramaic-language setting of the passage perfectly.

What This Tells Us About the Reliability of Scripture

Critics have sometimes used the presence of Persian loanwords and Aramaic sections in Daniel to argue for a late date of composition, long after the events described. But the pattern actually cuts the other way. A sixth century author living through the Babylonian and early Persian periods, fluent in both Hebrew and the Aramaic used in official life, is exactly who we would expect to write a text with this precise linguistic mixture.

Rather than undermining Daniel’s authenticity, the Aramaic passages, used exactly where international administrative material appears and dropped exactly where Israel-specific material resumes, fit naturally with the book’s own claim to have been written by a Jewish official serving in the Babylonian and Persian courts.

A God Who Speaks Through Real History

I find something genuinely moving in this detail. God did not deliver Scripture through a sanitised, artificially uniform language. He allowed his prophets to write in the actual languages of their actual historical circumstances, Hebrew for his covenant people, Aramaic where the material touched the wider Gentile world of empires and courts.

That is entirely consistent with how God has always worked, entering real history rather than floating above it. The multilingual texture of Daniel and Ezra is a small but telling reminder that Scripture was not handed down from nowhere. It came through real people, in real empires, speaking the real languages of their day.

What the Aramaic Passages Confirm About the Text We Hold

The Aramaic passages in Daniel and Ezra are a small detail, easy to read past without a second thought, yet they reward the patient reader with genuine confidence in the text’s authenticity. Every time I point this out in a Bible study, someone is surprised to learn that a linguistic quirk they had always assumed was incidental actually strengthens the case for exactly the historical setting Scripture itself claims.

For related reading on how the Old Testament text has come down to us so reliably, see how the Septuagint relates to the Masoretic Text and whether we can trust manuscript transmission. Daniel chapter two, where the Aramaic section begins, can be read in full at Daniel 2 on ESV.org, and the NET Bible’s textual notes on Ezra 4 explain the official Persian correspondence in helpful detail.

A Further Note on Language and Trustworthy Transmission

It is worth adding that the presence of these Aramaic passages, sitting comfortably alongside the surrounding Hebrew text for well over two thousand years of transmission, is itself a small testimony to the care with which Jewish scribes preserved Scripture. A careless or hostile transmission process would have had every opportunity, across so many centuries of copying, to smooth over what looks at first glance like an inconsistency, replacing the Aramaic sections with Hebrew to produce a more uniform text. That never happened. The scribes preserved the linguistic seam exactly as they received it, trusting the text’s own integrity over a tidier, more consistent looking copy.

Why Small Linguistic Details Deserve Patient Attention

I would encourage any serious reader of Scripture to slow down at exactly these small linguistic details rather than rushing past them toward more obviously dramatic passages. The Aramaic sections of Daniel and Ezra reward exactly this kind of patient attention, because a detail that looks incidental at first glance turns out, on closer inspection, to fit a specific historical context so precisely that it becomes genuine supporting evidence for the reliability of the whole book. Aramaic passages like these are not decoration. They are, in their own quiet way, part of the case for trusting the text as history rather than later invention.

A Comparable Pattern in Extra-Biblical Literature

This pattern of switching languages according to audience and subject matter is not unique to Scripture. Bilingual inscriptions and documents from the ancient Near East regularly shift language register depending on whether the intended audience was local or international, official or domestic. The Behistun Inscription commissioned by the Persian king Darius, for example, was carved in three languages, Old Persian, Elamite, and Babylonian, precisely because its intended readership spanned multiple linguistic communities across a vast empire. Daniel and Ezra reflect exactly this same kind of deliberate, historically grounded bilingual practice, further reinforcing that these Aramaic passages sit exactly where the ancient Near Eastern context would lead us to expect them, addressed to international administrative matters rather than scattered randomly through the text.

A Closing Observation on Trustworthy Detail

I keep returning to details like these Aramaic passages because they reward exactly the kind of patient, unhurried reading Scripture was written to receive. A forger inventing a text centuries after the fact rarely bothers with this level of quiet, unshowy linguistic precision, precision that serves no dramatic purpose and exists only because it reflects genuine historical circumstances. That is the kind of detail history leaves behind, not the kind fiction typically invents, and Aramaic passages placed exactly where the ancient Near Eastern context requires them are exactly that kind of detail.

A Final Note

That is a small but genuinely rewarding detail for anyone willing to slow down and notice it.

So, now what?

So the next time you read through Daniel and notice the text shift languages partway through chapter two, do not treat it as an oddity to skip past. Notice what it tells you, that the material addressed to the nations came in the nations’ own diplomatic language, while the material addressed to Israel came in Israel’s own covenant language.

It is a small detail, but it rewards patient reading, and it is one more thread in the larger case that the Old Testament comes to us exactly as it should, given when and where it says it was written.

“But there is a God in heaven who reveals mysteries, and he has made known to King Nebuchadnezzar what will be in the latter days.”

Daniel 2:28 (ESV)