Enuma Elish, Tablet IV, lines 137-140 (King)

Tablet four, lines one hundred thirty seven to one hundred forty of the Enuma Elish, describes the act that turns a defeated goddess into the visible sky. Having killed Tiamat in single combat, Marduk splits her body like a flat fish into two halves. One half he raises and fixes in place as a covering for heaven, the physical vault the Babylonians understood the sky to be. He fixes a bolt across it and stations a watchman there, and orders them not to let her waters come forth, a direct reference to the belief that a cosmic ocean lies above the visible sky, held back only by the barrier Marduk has just built out of his enemy's own body. The passage marks the hinge of the whole Enuma Elish, the moment Marduk's victory in battle becomes cosmic architecture rather than remaining a single act of violence, since the following lines go on to describe him fixing the stars, the months and the calendar into the same newly built sky. Tiamat's body does not simply disappear once defeated; it becomes the material the ordered world is built from, so the sky itself carries the memory of the battle that produced it. Leonard William King's translation, drawn from the tablets he edited and published as the Seven Tablets of Creation, keeps King's own period spelling, stablished, for the verb describing how the severed half is set in place, a detail this passage preserves rather than modernizes.

This scene is the passage most often placed beside Genesis one, verses six and seven, where God makes a firmament to divide the waters above from the waters below, since both texts describe a solid barrier holding back a cosmic ocean above the sky. The comparison stops well short of the two texts agreeing about how that barrier came to exist. Genesis describes a word spoken, with no combat and no defeated rival, while the Enuma Elish requires a battle, a slain goddess, and a body split in half before the same kind of barrier can be built. Scholars have argued this difference in both directions, some proposing that a text like Genesis is answering, and pointedly stripping the violence and the rival deity from, a Babylonian tradition of this kind, others cautioning that shared cosmic geography, a solid sky holding back waters above it, was common currency across the ancient Near East and does not by itself prove one text is responding to the other. What the comparison secures without dispute is that the same physical picture of the world, a habitable space walled off from waters both above and below, appears in both traditions, whatever each one says about how that wall came to stand.