John Wesley on Esther 3:6

Scorn - He thought that vengeance was unsuitable to his quality. Destroy - Which he attempted, from that implacable hatred which, as an Amalekite, he had against them; from his rage against Mordecai; and from Mordecai's reason of this contempt, because he was a Jew, which as he truly judged, extended itself to all the Jews, and would equally engage them all in the same neglect. And doubtless Haman included those who were returned to their own land: for that was now a province of his kingdom.