During my lifetime I have seen evil men rise to political and military power, make colossal blunders, and pass off the scene. Even good leaders leave a record that includes mistakes and weaknesses.

The first chapter of Esther shows us the pride of King Ahasuerus, head of the mighty Persian Empire. He hosted an elaborate festival designed to display his riches and splendor. After 7 days of partying, the king gave orders to his servants to bring Vashti, his queen, before the revelers so they could see her great beauty. But Queen Vashti refused to come, humiliating the great king of Persia (vv.12-18).

Ahasuerus was furious and sought counsel from the wise men of his kingdom. They advised him to remove Vashti as queen and "give her royal position to another who is better than she" (v.19). God used these unusual events to place a Jewish girl in a strategic position to preserve His people from destruction.

God's name is not mentioned in the entire book of Esther, but the message in chapter 1 comes through loud and clear: God can bring good out of everything, even when flawed and mistake-prone humans are involved. He is the real power behind the throne.
  — Herbert Vander Lugt