Mordecai resided in Susa, the metropolis of Persia. He adopted his orphaned cousin, Hadassah, whom he brought up as if she were his own daughter. When "young virgins" were sought, she was taken into the presence of King Ahasuerus and was made queen in the place of the exiled queen Vashti. Subsequently, Mordecai discovered a plot of the king's chamberlains Bigthan and Teresh to assassinate the king. Because of Mordecai's vigilance, the plot was foiled. Haman the Agagite had been raised to the highest position at court. In spite of the king's decree that all should prostrate themselves before Haman, Mordecai refused to do so. Haman, stung by Mordecai's refusal, resolved to kill not only Mordecai but all Jewish exiles throughout the Persian empire, and won the king's permission to carry out his plan. Mordecai communicated Haman's scheme to Queen Esther, who used her favor with the king to reverse the scheme, leading the king to authorize Jews to kill their enemies, which they did. During all this, the king had happened to remember Mordecai's service in foiling the assassination plot, and had asked Haman how a person who did a great service to the king should be honored. Haman answered, thinking the question was about him; and the king followed this advice, and honored Mordecai, and eventually made Mordecai his chief advisor. Haman was executed on gallows he had erected for Mordecai. The feast of Purim celebrates these reversals.
History
Name
The name "Mordecai" is of uncertain origin but is considered identical to the name Marduka or Marduku, attested as the name of officials in the Persian court in thirty texts from the period of Xerxes I and his father Darius, and may refer to up to four individuals, one of which might have served as the prototype for the biblical Mordecai. The Talmud relates that his full name was "Mordechai Bilshan". Hoschander interpreted this as the Babylonian "Marduk Belshunu" "Mordecai" being thus a hypocorism. Another interpretation of the name is that it is of Persian origin meaning "little boy". Other suggested meanings of "contrition", "bitter", or "bruising" are listed in Hitchcock's Bible Names Dictionary of the late 19th century. There is also speculation that the name is derived from Aramaic mar dochi; mar being a title address for a gentleman, and dochi meaning "one who incurs merit". The Talmud provides a Midrashic interpretation of the name Mordechai Bilshan as mara dachia alluding to Exodus 30:23 and ba'al lashon reminding us that as a member of the Great Assembly he was familiar with many foreign languages. In the King James Version of the deuterocanonical Greek additions to Esther, his name is spelled as Mardocheus.
Age
The Pentecostal minister Finis Dake interprets the Bible verses Esther 2:5–6 to mean that Mordecai himself was exiled by Nebuchadnezzar. Biblical scholarMichael D. Coogan discusses this as an inaccuracy regarding Mordecai's age. In the passage, either Mordecai or his great-grandfather Kish is identified as having been exiled from Jerusalem to Babylon by King Nebuchadnezzar. If this refers to Mordecai, he would have had to live over a century to have witnessed the events described in the Book of Esther. However, the verse may be read as referring not to Mordecai's exile to Babylon, but to his great-grandfather Kish's exile—a reading which many accept.
Genealogy
The Targum Sheni gives his genealogy in more detail, as follows: "Mordecai, son of Ya'ir, son of Shim'i, son of Shmida, son of Baana, son of Eila, son of Micah, son of Mephibosheth, son of Jonathan, son of Saul, son of Kish, son of Aviel, son of Tzror, son of Bechorath, son of Aphiah, son of Sh'charim, son of Uziah, son of Sheshak, son of Michael, son of Elyael, son of Amihud, son of Shephatya, son of Psuel, son of Pison, son of Malikh, son of Jerubaal, son of Yerucham, son of Chananya, son of Zavdi, son of Elpo'al, son of Shimri, son of Zecharya, son of Merimoth, son of Hushim, son of Sh'chora, son of Gazah, son of 'Azza, son of Gera, son of Bela, son of Benjamin, son of Jacob the firstborn, whose name is called Israel." The same genealogy is inscribed on a massive metal tablet in the Tomb of Esther and Mordechai.
Prophet status
The Talmud lists Mordecai and Esther as prophets. The Talmud says Mordecai prophesied in the second year of Darius. Mordecai's genealogy in the second chapter of the Book of Esther is given as a descendant of Kish of the Tribe of Benjamin. Kish was also the name of the father of King Saul, and the Talmud accords Mordecai the status of a descendant of the first King of Israel.