In the final chapters of Esther, the reversal of the Jews' fate is realized. They defeat their enemies and inaugurate the feast of Purim. Throughout the entire story Esther and Mordecai have had moments where they've shined. But they also have had moments where they've fallen short. Throughout it all, God's providence has been on display and pointed us to the great reversal we experience through Christ's death and resurrection: Salvation from sin and death.