16 Then said Memucan before the king and the princes, The queen Vashti has not done wrong to the king only, but also to all the princes, and to all the peoples that are in all the provinces of the king Ahasuerus. 17 For the act of the queen will come abroad to all women, so as to render their husbands contemptible in their eyes, when they shall say, The king Ahasuerus commanded the queen Vashti to be brought in before him, and she came not! 18 And the princesses of Persia and Media who have heard of the queen's act, will say it this day to all the king's princes, and there will be contempt and anger enough.

Matthew Henry's Commentary on Esther 1:16-18

Commentary on Esther 1:10-22

(Read Esther 1:10-22)

Ahasuerus's feast ended in heaviness, by his own folly. Seasons of peculiar festivity often end in vexation. Superiors should be careful not to command what may reasonably be disobeyed. But when wine is in, men's reason departs from them. He that had rule over 127 provinces, had no rule over his own spirit. But whether the passion or the policy of the king was served by this decree, God's providence made way for Esther to the crown, and defeated Haman's wicked project, even before it had entered into his heart, and he arrived at his power. Let us rejoice that the Lord reigns, and will overrule the madness or folly of mankind to promote his own glory, and the safety and happiness of his people.