And Mordecai went out from the presence of the king in royal apparel of blue and white, and with a great crown of gold, and with a garment of fine linen and purple: and the city of Shushan rejoiced and was glad.

Wesley's Notes

8:15 Great crown - Which the chief of the Persian princes were permitted to wear but with sufficient distinction from the king's crown. The city - Not only Jews, but the greatest number of the citizens, who by the law of nature abhorred bloody counsels, and had a complacency in acts of mercy.

King James Translators' Notes

blue: or, violet

Jamieson-Fausset-Brown Bible Commentary

Es 8:15-17. Mordecai's Honors, and the Jews' Joy.

15. Mordecai went out . in royal apparel-He was invested with the khelaat of official honor. A dress of blue and white was held in great estimation among the Persians; so that Mordecai, whom the king delighted to honor, was in fact arrayed in the royal dress and insignia. The variety and the kind of insignia worn by a favorite at once makes known to the people the particular dignity to which he has been raised.

Matthew Henry's Concise Commentary

8:15-17 Mordecai's robes now were rich. These things are not worth notice, but as marks of the king's favour, and the fruit of God's favour to his church. It is well with a land, when ensigns of dignity are made the ornaments of serious piety. When the church prospers, many will join it, who will be shy of it when in trouble. When believers have rest, and walk in the fear of the Lord, and the comfort of the Holy Ghost, they will be multiplied. And the attempts of Satan to destroy the church, always tend to increase the number of true Christians.

Matthew Henry's Whole Bible Commentary

Verses 15-17

It was but a few days ago that we had Mordecai in sackcloth and all the Jews in sorrow; but here is a blessed change, Mordecai in purple and all the Jews in joy. See Ps. 30:5, 11, 12. 1. Mordecai in purple, v. 15. Having obtained an order for the relief of all the Jews, he was easy, he parted with his mourning weeds, and put on the royal apparel, which either belonged to his place or which the king appointed him as a favourite. His robes were rich, blue and white, of fine linen and purple; so was his coronet: it was of gold. These are things not worth taking notice of, but as they were marks of the king's favour, and that the fruit of God's favour to his church. It is well with a land when the ensigns of dignity are made the ornaments of serious piety. The city Shushan was sensible of its advantage in the preferment of Mordecai, and therefore rejoiced and was glad, not only pleased in general with the advancement of virtue, but promising itself, in particular, better times, now that so good a man was entrusted with power. Haman was hanged; and, when the wicked perish, there is shouting, Prov. 11:10. Mordecai was preferred; and, when the righteous are in authority, the people rejoice. 2. The Jews in joy, v. 16, 17. The Jews, who awhile ago were under a dark cloud, dejected and disgraced, now had light and gladness, joy and honour, a feast and a good lay. If they had not been threatened and in distress they would not have had occasion for this extraordinary joy. Thus are God's people sometimes made to sow in tears that they may reap in so much the more joy. The suddenness and strangeness of the turn of affairs in their favour added much to their joy. They were like those that dream; then was their mouth filled with laughter, Ps. 126:1, 2. One good effect of this deliverance was that many of the people of the land, that were considerate, sober, and well inclined, became Jews, were proselyted to the Jewish religion, renounced idolatry, and worshipped the true God only. Haman thought to extirpate the Jews, but it proves, in the issue, that their numbers are greatly increased and many added to the church. Observe, When the Jews had joy and gladness then many of the people of the land became Jews. The holy cheerfulness of those that profess religion is a great ornament to their profession, and will invite and encourage others to be religious. The reason here given why so many became Jews at this time is because the fear of the Jews fell upon them. When they observed how wonderfully divine Providence had owned them and wrought for them in this critical juncture, (1.) They thought them great, and considered those happy that were among them; and therefore they came over to them, as was foretold, Zec. 8:23. We will go with you, for we have heard, we have seen, that God is with you, the shield of your help, and the sword of your excellency, Deu. 33:29. When the church prospers, and is smiled upon, many will come into it that will be shy of it when it is in trouble. (2.) They thought them formidable, and considered those miserable that were against them. They plainly saw in Haman's fate that, if any offered injury to the Jews, it was at their peril; and therefore, for their own security, they joined themselves to them. It is folly to think of contending with the God of Israel, and therefore it is wisdom to think of submitting to him.