YHWH tells Saul through Samuel to punish Amalek for its earlier attack on Israel, directly recalling Deuteronomy’s command to remember Amalek and blot out its memory. The Amalek memory becomes a direct monarchy-era commission.

Acts 13 compresses Saul’s removal and David’s elevation into the salvation-history line that culminates in Jesus. The apostolic sermon therefore reads Saul’s rejection in relation to the transfer of kingship toward David and the later promise that from David’s seed God would raise Israel a Savior.

Chronicles later explains Saul’s downfall as the result of covenant unfaithfulness, disobedience to the LORD’s word, and consultation of a medium, and it connects Saul’s fall with the transfer of the kingdom to David.

Calling Haman “the Agagite” strongly recalls Agag king of Amalek and reopens the Saul–Agag conflict of 1 Samuel 15, especially because Mordecai is also marked by Benjaminite/Kish-associated ancestry. The paired signals create a strong canonical echo while stopping short of claiming explicit authorial explanation.

Esther’s repeated insistence that the Jews did not take plunder sharply reverses Saul’s failure in 1 Samuel 15, where he spared Agag and kept the best Amalekite spoil. Because Esther also preserves the Agagite/Kish framing, the spoil contrast becomes an unusually specific canonical reversal rather than a generic moral similarity.