Gallows
The gallows in the book of Esther refers not to a hanging apparatus in the modern sense but to an impaling stake or tall wooden post on which condemned persons were executed or their corpses displayed. The Hebrew ʿēts simply means tree or wood, and ancient Persian execution by impalement rather than hanging is consistent with the historical context. Haman constructed a gallows fifty cubits high — approximately seventy-five feet — for the execution of Mordecai (Esther 5:14; Esther 6:4).
The dramatic irony of the Esther narrative reaches its climax when Haman himself, his plot exposed, is hanged on the very gallows he built for Mordecai (Esther 7:9–10). The king's servants suggest the existing structure as the fitting instrument of Haman's punishment. This reversal — the wicked falling into the pit they dug — echoes the pattern of divine justice celebrated throughout the wisdom literature of the Old Testament. The size of the gallows — fifty cubits high — ensured that Mordecai's intended humiliation would have been visible throughout the city, and its reuse for Haman became an equally public demonstration of his disgrace.