2 All the king's servants at the King's Gate used to honor him by bowing down and kneeling before Haman - that's what the king had commanded. 3 The king's servants at the King's Gate asked Mordecai about it: "Why do you cross the king's command?" 4 Day after day they spoke to him about this but he wouldn't listen, so they went to Haman to see whether something shouldn't be done about it. Mordecai had told them that he was a Jew.
Matthew Henry's Commentary on Esther 3:2-4
Commentary on Esther 3:1-6
(Read Esther 3:1-6)
Mordecai refused to reverence Haman. The religion of a Jew forbade him to give honours to any mortal man which savoured of idolatry, especially to so wicked a man as Haman. By nature all are idolaters; self is our favourite idol, we are pleased to be treated as if every thing were at our disposal. Though religion by no means destroys good manners, but teaches us to render honour to whom honour is due, yet by a citizen of Zion, not only in his heart, but in his eyes, such a vile person as Haman was, is contemned, Psalm 15:4. The true believer cannot obey edicts, or conform to fashions, which break the law of God. He must obey God rather than man, and leave the consequences to him. Haman was full of wrath. His device was inspired by that wicked spirit, who has been a murderer from the beginning; whose enmity to Christ and his church, governs all his children.