Before descending, Inanna tells Ninshubur to seek help if she does not return. At seven gates she is stripped of regalia and power. She is killed, then revived through intervention from above. But the beings of the underworld accompany her out with a condition: someone must take her place.
The rule creates a brutal structure. Inanna is first the person harmed by a closed order and then the person compelled to decide where the harm will go. She spares those she finds mourning her and eventually gives up Dumuzi, who appears in splendor rather than grief.
It is tempting to demand purity: because she suffered, she must refuse any return that costs another. But refusing would mean permanent captivity under the very rule in question. It is equally tempting to let her victimhood justify every later choice. That would erase the person selected as substitute.
Many institutions preserve themselves through the same transfer. Someone can leave an impossible post only by finding a replacement; one debtor is released by creating another; protection for one group is purchased through an unnamed group’s exposure. The answer cannot be to require the first victim to remain forever. It is to challenge the arrangement that recognizes release only when the wound has been reassigned.
Source note: This essay follows the composite Sumerian Descent of Inanna, including the seven gates, death and rescue, the substitute requirement, and the selection of Dumuzi. It does not merge the later Akkadian Descent of Ishtar or turn the gates into fixed modern psychological stages.