The chapter begins by saying that King Ahasuerus laid tribute on the land and on the coastlands of the sea. It is a note about the administration of the empire, placing the story in the real setting of Persian history.
Then the text refers to all the acts of the king's power and might, along with the full account of the greatness of Mordecai, whom the king advanced, and says they are written in the book of the chronicles of the kings of Media and Persia. In this way the book ends by linking Mordecai's story to the official record of the empire.
Finally the chapter says that Mordecai the Jew was second in rank to King Ahasuerus, great among the Jews and esteemed by the multitude of his brothers. He sought the welfare of his people and spoke peace to all his kindred. So ends the book of Esther, without mentioning God's name, but with the picture of a people saved and a man who uses his power in the service of his own.