Marduk’s battle with Tiamat is an ancient Assyro-Babylonian creation legend in which Bel-Marduk kills Tiamat, a mother figure who leads resistance against her descendants, and makes the ordered universe from her body. Simone de Beauvoir presents the story as a mythic image of patriarchy’s victory over maternal right, not as a factual account of how that social transformation took place.

Origins and Conflict

The legend appears in a text dating from the seventh century BCE that recounts a still older story. At its beginning, Aton and Tiamat, the Sun and the Sea, give birth to the celestial and terrestrial worlds and to the great gods. Troubled by the turbulence of their offspring, they decide to destroy them. Tiamat then leads the struggle against Bel-Marduk, described as the strongest and most handsome of her descendants; he challenges her in combat.

Death and Creation

Bel-Marduk kills Tiamat and divides her body. From one half he makes the vault of heaven, and from the other the foundation of the terrestrial world. He then brings order to the universe and creates humanity. The sequence turns defeat into creation: the maternal figure’s destruction supplies the material from which a male victor establishes an ordered world.

Patriarchal Meaning

De Beauvoir places the legend alongside the story of Orestes and Clytemnestra in Aeschylus’s Eumenides. In both narratives, a male victory over a mother is made to signify the ascendancy of paternal authority over maternal right. The myth’s combat dramatizes a triumph that De Beauvoir says historical reality did not achieve through one decisive battle: the passage to paternal rights took place by gradual transitions. The legend therefore expresses patriarchy symbolically, casting a drawn-out social change as a violent victory and making the defeat of maternal authority appear to found cosmic order.