Ahasuerus

Ahasuerus, also known as Xerxes I, was the king of Persia during the events described in the book of Esther. He ruled over a vast empire from India to Ethiopia. In the third year of his reign, Ahasuerus held a lavish banquet and requested the presence of his queen, Vashti. When she refused to come, the king deposed her. (Est.1)

A search was made for a new queen, and Esther, a young Jewish woman, was chosen. Esther kept her Jewish identity secret. (Est.2) Later, Haman, a high official, plotted to destroy the Jews due to his hatred for Mordecai, Esther's cousin. Haman convinced Ahasuerus to issue a decree allowing the annihilation of the Jews. (Est.3).

Esther revealed her Jewish identity to Ahasuerus and exposed Haman's plot. The king ordered Haman's execution and issued a new decree allowing the Jews to defend themselves. (Est.7-8) The Jews were victorious over their enemies, and Ahasuerus promoted Mordecai to a high position in the kingdom. (Est.9-10).

Ahasuerus is also mentioned in Ezra 4:6, where his reign is associated with opposition to the rebuilding of Jerusalem, and in Daniel 9:1, as the father of Darius the Mede. Xerxes I ruled 486 to 465.