"Mordecai went out from the presence of the king in royal robes of blue and white, with a great golden crown and a mantle of fine linen and purple." (Esther 8:15)
The king gives Haman's estate to Esther. Mordecai comes before the king; Esther tells the king their relationship. The king gives Mordecai his ring. Esther falls at the king's feet and weeps: undo the evil plan of Haman against the Jews. The king extends the golden sceptre and Esther rises. She asks the king to revoke the letters of Haman's plot. The king says: you may write concerning the Jews as you please, in the king's name, sealed with the king's ring, for a decree written in the king's name cannot be revoked. Mordecai writes new decrees allowing the Jews throughout every province to assemble, defend themselves, and destroy any armed force that attacks them. Mordecai went out from the presence of the king in royal robes of blue and white, with a great golden crown and a mantle of fine linen and purple, while the city of Susa shouted and rejoiced. For the Jews there was light and gladness and joy and honour.
The Catechism identifies the reversal of Haman's decree as the figure of the divine reversal of every sentence of death passed on the covenant people (CCC 1080).
Brothers and sisters, the first decree could not be revoked, but a second decree could be issued that overcame it. The law of sin and death issued against humanity could not be simply erased, but the law of the Spirit of life in Christ Jesus issued a second decree that overcame the first. The enemy's decree stands; the King's counter-decree overrules it. Trust the second decree.
Lord God, when the decree of destruction stands against us, issue your counter-decree. For the Jews there was light and gladness and joy and honour. Let it be so for your people in every Persia. Through Christ our Lord. Amen.