The Cyrus Cylinder is a clay foundation inscription created after Cyrus the Great captured Babylon in 539 BCE. Written in Akkadian cuneiform, it presents Cyrus as the ruler chosen by Babylon’s chief god Marduk and condemns the previous king Nabonidus.
A Babylonian royal inscription
The text describes Cyrus entering Babylon, restoring temples and cult images, and returning displaced communities. Its language follows Mesopotamian traditions of royal legitimacy and temple restoration. It was deposited in the foundations of Babylon rather than issued as a public constitution.
The cylinder is valuable evidence for how the new Persian ruler addressed Babylonian priests and urban institutions. Like other royal inscriptions, it presents a carefully favorable account and should be compared with administrative and historical evidence.
The human rights claim
Modern political campaigns have called the cylinder the first charter of human rights. The inscription does not use a concept equivalent to universal individual rights, does not free every enslaved person, and does not state general religious liberty.
Cyrus’s restoration policies were significant, and later Jewish tradition remembered his permission to rebuild the Jerusalem temple. Those actions can be discussed without imposing twentieth-century legal language on a sixth-century BCE royal text.