(21) And the fifteenth day of the same.--The Jews in the provinces had already made the fourteenth day a day of gladness and feasting. Mordecai now bids that the fifteenth also be so kept.

Verse 21. - To stablish. i.e. "with a view to establishing" - not actually doing so.

9:20-32 The observance of the Jewish feasts, is a public declaration of the truth of the Old Testament Scriptures. And as the Old Testament Scriptures are true, the Messiah expected by the Jews is come long ago; and none but Jesus of Nazareth can be that Messiah. The festival was appointed by authority, yet under the direction of the Spirit of God. It was called the feast of Purim, from a Persian word, which signifies a lot. The name of this festival would remind them of the almighty power of the God of Israel, who served his own purposes by the superstitions of the heathen. In reviewing our mercies, we should advert to former fears and distresses. When our mercies are personal, we should not by forgetfulness lose the comfort of them, or withhold from the Lord the glory due to his name. May the Lord teach us to rejoice, with that holy joy which anticipates and prepares for the blessedness of heaven. Every instance of Divine goodness to ourselves, is a new obligation laid on us to do good, to those especially who most need our bounty. Above all, redemption by Christ binds us to be merciful, 2Co 8:9.To stablish this among them,.... That it might be a settled thing, and annually observed in all future generations, what they had now done:

that they should keep the fourteenth day of the month Adar, and the fifteenth day of the same, yearly; as the former had been observed by the Jews in the provinces, and both by those in Shushan, Esther 9:17 as festivals in commemoration of their great deliverance; hence the fourteenth of Adar is called the day of Mordecai, being established by him;"And they ordained all with a common decree in no case to let that day pass without solemnity, but to celebrate the thirtieth day of the twelfth month, which in the Syrian tongue is called Adar, the day before Mardocheus' day.'' (2 Maccabees 15:36)