In these final chapters of the book of Esther, we see how the Lord delivered His people from the murderous threats of Haman and provided for Esther and her cousin Mordecai. We see how God historically worked through the people and events of the day to bring about His will and provide for His people. This testimony gives us reason to rejoice in the present, knowing that God is equally working in our day. Evil is still present and dangerous, yet Christians do not fear, for we know that Jesus will return to once and for all defeat evil and perfectly establish His kingdom. These four chapters are not a perfect 1 to 1 testimony to what it will be like when Jesus returns, but they do bring us great encouragement. We can rejoice in the testimony that, like how God defeated the evil Haman and gave victory to the Jews over their enemies, so will God once and for all defeat evil when Jesus returns and gives His people perfect victory.