“Darkness is the Babylonian exile, which the nation of Israel brought upon itself because the Creator (Zeir Anpin) was asleep. The sinner Haman, who was a great astrologist, cast lots (Pur) to determine fate. Haman and his ten sons are the ten Klipot (impure forces) because he knew that the Creator slept and thus His upper governance did not protect the nation of Israel (those who aspire toward the Creator). Therefore, Haman thought that the time has come to annihilate the nation of Israel.”
Haman is our entire will to enjoy, which stands opposite the entire Light of Hochma. He knows that the Light is about to be revealed. However, he doesn’t know that this can only happen in the middle line, and that later even that will be revoked when the transition to the state of the First Restriction (Tzimtzum Alef) takes place. Malchut unites with Zeir Anpin in the middle line and they ascend to Bina, where they attain the state of the End of Correction.
Annihilating the nation of Israel means annihilating the intention of “for the sake of bestowal,” which holds a person back from receiving the Light of Hochma egoistically. Mordechai is the intention of bestowal, but if he acts alone, without the desires of Haman, then it is just bestowal for the sake of bestowal. That means he blocks the Light of Hochma, preventing it from being revealed.
In other words, if a person does not work in the middle line, then even his best actions of bestowal will block his path of development. This is why Mordechai needs a connection with Haman. When they start to argue with each other (an argument between the intention of bestowal and the egoistic desire), they come to understand how they are able or unable to unite.
The intention of bestowal enables the desires of Haman to be used. However, these actual desires will not be fulfilled, and this is why a clash occurs between Haman and Mordechai. This story is talking about how a person can create the right unity between two conflicting forces or two opposite intentions. It is also describing the battles, confusion, and doubts that await us on the path of correction until we find the right method.
This is what “Megillat Ester (The Scroll of Esther)” tells us about.