When Haman saw that Mordecai would not bow down or pay him homage, he was filled with rage.
Here we have, I. Haman advanced by the prince, and adored thereupon by the people. Ahasuerus had lately laid Esther in his bosom, but she had no such interest in him as to get her friends preferred, or to prevent the preferring of one who she knew was an enemy to her people.
Commenting on Esther 3:1-6
And when Haman saw that Mordecai bowed not, nor did him reverence,.... For, after the information given him, he observed and watched him, to see whether he bowed and did him reverence or not: then was Haman full of wrath; exceedingly displeased and angry; it was such a mortification to him he could not bear.
Est 3:5-6 When, then, Haman, whose attention had been called to the fact, saw, when next he went in unto the king, that Mordochai did not fall down before him, he was full of wrath, and (Est 3:6) thought scorn, i.e., in his pride esteemed it too contemptible, to lay hands on Mordochai alone, i.e., to execute him alone, for this opposition to the royal...
Commenting on Esther 3:5-6