Isaiah 44:28 names 'Cyrus' — using the Hebrew קוֹרֶשׁ (H3566) — as the agent who will decree the rebuilding of Jerusalem. The man holding that name conquered Babylon 150 years after those words were written.
There is a 22.5-centimeter clay cylinder in Room 52 of the British Museum that has generated more theological argument per cubic centimeter than almost any other artifact from the ancient world. The Cyrus Cylinder, discovered at Babylon in 1879 by Hormuzd Rassam during an excavation funded by the British Museum, records in 45 lines of Akkadian cuneiform the policies of Cyrus II of Persia following his conquest of Babylon in 539 BCE.
Its content intersects the Hebrew Bible at two points: a policy decree in Ezra 1 that corresponds closely to the cylinder’s stated program, and a prophecy in Isaiah 44-45 that names the Persian king by name and describes his role with remarkable specificity. The second intersection is what makes the cylinder theologically incendiary.
What the cylinder says
The Cyrus Cylinder was likely a foundation deposit, buried beneath a temple or public building as was customary Mesopotamian practice. The text follows the conventions of Babylonian royal propaganda — Cyrus presents himself as the chosen servant of Marduk, the chief Babylonian deity, who selected him to restore order to a kingdom mismanaged by Nabonidus.
The relevant section (lines 30-34, translation from the British Museum’s Irving Finkel, 2013) reads:
“I returned to these sacred cities on the other side of the Tigris, the sanctuaries of which have been ruins for a long time, the images which used to live therein and established for them permanent sanctuaries. I also gathered all their former inhabitants and returned to them their habitations.”
A longer passage, sometimes extrapolated in popular discussion, extends the principle to returning statues of gods — and by implication, their priestly communities — to their native cities. The cylinder does not mention Israel, Judah, or the Jewish exiles by name. It describes a general policy of repatriation applied to multiple displaced communities across the empire.
The Cyrus Cylinder is not primarily a Jewish document. It is Babylonian propaganda in the service of Achaemenid legitimacy. Cyrus wanted to be seen as the restorer of traditional religion, not its suppressor. The Jewish exiles were one community among many who benefited from this policy shift.
The Ezra decree
Ezra 1:1-4 records a proclamation from Cyrus in the first year of his reign over Babylon (538 BCE), transmitted in Hebrew translation:
“The LORD, the God of heaven, has given me all the kingdoms of the earth and he has appointed me to build a temple for him at Jerusalem in Judah. Any of his people among you may go up to Jerusalem in Judah and build the temple of the LORD… and the people of any place where survivors may now be living are to provide them with silver and gold, with goods and livestock, and with freewill offerings for the temple of God in Jerusalem.”
A second version of the decree appears in Ezra 6:3-5 in Aramaic, described as an archival copy (dizkaron, a memorandum), specifying the temple dimensions and the return of the gold and silver vessels removed by Nebuchadnezzar.
These decrees closely parallel the Cyrus Cylinder’s general policy of returning sacred objects and allowing displaced communities to rebuild their sanctuaries. The Ezra decree is more specific — naming Jerusalem, specifying the temple, and invoking the God of Israel directly — but the administrative structure is identical. A Persian king permitting subject peoples to return home and restore their religious institutions is precisely what the cylinder records.
Critics have questioned whether the Ezra decree is a later Jewish fabrication. The formal elements of the Aramaic memorandum in Ezra 6 — its language, bureaucratic phrasing, and reference to the royal archive at Ecbatana — match the conventions of Achaemenid Aramaic administrative documents recovered from other sources. Lester Grabbe (A History of the Jews and Judaism in the Second Temple Period, Vol. 1, 2004) and other historians treating the text critically have generally accepted that the Ezra decrees, whatever their textual history, reflect a historically plausible policy that the Cyrus Cylinder independently corroborates.
The Isaiah problem
The theological complication is not Ezra. It is Isaiah.
Isaiah 44:28 reads: “who says of Cyrus, ‘He is my shepherd and will accomplish all that I please; he will say of Jerusalem, “Let it be rebuilt,” and of the temple, “Let its foundations be laid.”’”
Isaiah 45:1 continues: “This is what the LORD says to his anointed, to Cyrus, whose right hand I take hold of to subdue nations before him and to strip kings of their armor.”
The name used is קוֹרֶשׁ (Koresh, H3566) — the Hebrew rendering of the Persian name Cyrus. This is not a general prediction of a deliverer; it is a named individual being commissioned for a specific task. The mainstream scholarly dating of Isaiah to the 8th century BCE, during the reign of Hezekiah (approximately 740-700 BCE), places this prophecy approximately 150 years before Cyrus conquered Babylon.
This is the reason critical scholarship since Johann Christoph Döderlein (1775) has argued for a division of Isaiah into at least two major sections: chapters 1-39, attributed to the historical prophet of the 8th century, and chapters 40-55 (Deutero-Isaiah), attributed to an anonymous author writing during or just before the Babylonian exile in the 6th century BCE. If Deutero-Isaiah wrote circa 550-540 BCE, the naming of Cyrus becomes contemporaneous or predictive only by a few years, not 150.
The evidence for the division rests on: the change in historical setting (chapters 40 onward assume the exile has occurred or is imminent, not threatened), vocabulary shifts, and theological emphasis. The evidence against the division — held by scholars who treat Isaiah as a unity — includes the seamless quotation of both sections together in the New Testament, the Isaiah scroll from Qumran (1QIsa-a), which contains the entire book without scribal division at chapter 40, and the argument that the precision of the naming is precisely what the text claims: genuine prediction.
What the cylinder and the text together establish
The Cyrus Cylinder cannot resolve the dating of Isaiah. What it does establish with certainty is that the policy described in Isaiah 44-45 and enacted in Ezra 1 is historically accurate. Cyrus of Persia conquered Babylon in 539 BCE, implemented a policy of allowing exiled peoples to return to their homelands and rebuild their temples, and this policy resulted in a Jewish return to Jerusalem and the eventual reconstruction of the Second Temple.
That sequence of events is not disputed. What is disputed is when the text claiming to predict it was written. The Cyrus Cylinder is the artifact that sharpened that question from theological to empirical — because it proved the prediction, if it is a prediction, came true.