As "the book" elsewhere in Esther always means a particular book - "the book of the chronicles of the kings of Media and Persia" - Esther 2:23; Esther 6:1; Esther 10:2 it seems best to give it the same sense here.

The decree of Esther confirmed these matters - It was received by the Jews universally with all respect, and they bound themselves to abide by it.

The Vulgate gives a strange turn to this verse: Et omnia quae libri hujus, qui vocatur Esther, historia continentur; "And all things which are contained in the history of this book, which is called Esther."

The Targum says, And by the word of Esther all these things relative to Purim were confirmed; and the roll was transcribed in this book. The Syriac is the same as the Hebrew, and the Septuagint in this place not very different.

And the decree of Esther confirmed these matters of Purim,.... As a festival to be observed by the Jews in future generations:

and it was written in the book; either in this book of Esther; or in the public acts and chronicles of the kings of Persia; or in a book by itself, now lost, as Aben Ezra thinks, as many others are we read of in Scripture, as the books of the chronicles of the kings of Israel and Judah, &c.

And the decree of Esther confirmed these matters of Purim; and it was written in the book.

9:32 Either - Who had received authority from the king. The book - In the records which the Jews kept of their most memorable passages.

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.