According to the Vilna Gaon, Esther requested that Haman’s sons be hanged to make it clear that the Jews were acting in accordance with the will of the king, avoiding any future persecution. By hanging Haman’s sons, it was sign to everyone that the king approved of the Jews’ actions.
Ohel Moshe writes that the people could have theoretically thought that Haman was hanged for attempting to kill Mordechai, the rescuer of the king. Esther wanted it to be very clear that, in actual fact, for generations that this was not some political soap opera, but rather H-Shem did all of this for the sake of the Jews.
R’ Yehonason Eibshutz similarly demonstrates that it is not from Achashverosh, but from H-Shem.
Interestingly, Yalkut Pisron Torah (273) writes that this group of sons were handed over to the Jews in the merit of the Jews’ keeping the mitzva (Devarim 22:6-7) of shiluach hakan (“chasing away the mother bird”).
In the Parsha of Titzaveh, which is usually read before Purim, in the first verse (Shemos 27:20), H-Shem commands the Jewish people to make the clothing of the kohanim using the words, “es bnei Yisroel v’yik’chu.” Rabbi Yosef Freedman points out that the last letters of those four words can be rearranged to spell talui (“hanging”) and the first letters of the same words can be rearranged to spell av v’yud (“the father and ten”).
R’ Moshe Dovid Valle notes that the ten sons of Haman, and Haman himself, hang on the tree together, and those eleven people parallel the eleven1 curses mentioned in the Torah (Devarim 27:15-26) reserved for those who do not keep H-Shem’s Law. Their hanging should remove from us these curses.
Rabbi Yaakov Asher Sinclair (https://ohr.edu/purim/deeper_insights/3440) writes that these dead bodies needed to be hanged because the Talmud (Sanhedrin 97b) promises that Moshiach will come to the Jews even if they do not deserve him. This will occur after a wave of teshuva (“repentance”) takes us over after the evil decrees of a tyrant worse than Haman, himself.
together, there are twelve curses in those verses, not eleven. See
Rashi there (Devarim 27:26) that the twelfth and final of these
curses is a general one that encompasses the entire Torah. Perhaps
this is a reason for R’ Moshe Dovid Valle to have not included it in
his calculation of the number of curses.
13. And Esther said, “If it is good for the king, give also tomorrow to the Yehudim who are in Shusham to do according to today’s law, and the sons of Haman hang on the tree.”
In a move reminiscent of her request (Esther 5:8) for a second party (also requesting it for “tomorrow!”), given the opportunity to ask of anything from the king, Esther asks for a seeming repeat of the previous day.
M’nos HaLevi explains that this would give the opportunity to kill more of the Jews’ enemies, avoiding the possibility of their getting revenge.
According to the Ben Ish Chai, Esther wanted two days to mirror the two days Haman planned in his decree – one day to kill off the people, and the second day to take their belongings.
The Megillas Sesarim notes that the Jewish court met in Shushan, as is evident from the fact that Mordechai (who was on the court) lived there, and the Talmud (Megillah 12a) says Achashverosh consulted the Jewish scholars regarding Vashti’s behavior. That being the case, the Shechina had some influence in Shushan since the Talmud (Brachos 6a) teaches that the Shechina resides where a Jewish court judges. Esther felt that the Shechina left as soon as Haman made the decree to kill the Jews. The second day was intended to allow for the Shechina to return.
The Ginzei HaMelech posits that Esther requested a second day to effect a tikkun for the mistake of Shaul in letting Agag live. He quotes the Pachad Yitzchak, who writes that there were previously two wars with Amalek, a defensive one when they attacked in the time of Moshe (Shemos 17:8-16), and an offensive battle in which H-Shem commanded their eradication in the time of Shaul (Shmuel 1 15:1-9). The first day symbolizes that first war because it was also defensive. The requested second day would represent the second, offensive, war. He adds that since the word, melech also represents H-Shem, Esther is asking the Creator for a future (as Rashi defines machar (“tomorrow”)) directive to destroy Amalek, in the days of Moshiach.
Rav Shlomo Brevda (zt”l) writes that Esther asked for a second day so that people would not say that Haman’s erred in his interpretation of astrology in choosing the 13th of Adar. Esther wanted it to be crystal clear that, although Haman’s astrological skills were perfectly accurate, H-Shem changed the decree to save the Jews.
11.On that day, the count of the killed in Shushan the capital came before the king.
to Yosef Lekach, the verse stresses that this occurred on that day
because Mordechai told Jews to stop the killing in the afternoon,
although they had permission for the entire day. This was done in
order to show that we are not blood-thirsty. This is the reason they
were given an extra day.
Considering the Jews’ natural dislike of violence, this verse’s description that “they did to their enemies as they wanted,” seemingly without regard for the rules of engagement, appears strangely out of character.
Rav Yechezkiel Levenstein writes that the verse can be read as “they, the Jews, did to their enemies as they – the enemies – wanted,” or that they treated them with respect rather than killed them.
In a similar reading, the Alshich and the Vilna Gaon suggest that the verse can be read as “they did to their enemies as they – the enemies – wanted to do to them.”
Also, the Yosef Lekach writes that the Jews took the spoils in the small towns because “they, the Jews, did to their enemies as they (the Jews) wanted,” and not as Mordechai wanted.
4. Because Mordechai was great in the house of the king, and his reputation went out in all of the states because the man Mordechai was becoming greater.
The Vilna Gaon explains that the verse stresses that Mordechai is growing in greatness because he kept growing in greatness gradually. This is because, as the Talmud Yerushalmi points out, the righteous do not become great overnight, but rather require much effort. As the verse (Mishlei 4:18) says, the way of the righteous holech va’or “increases its brightness.”
The Alshich adds that the governors and other political leaders at the time were especially nervous about Mordechai’s new power because he hanged Haman, and Haman was much more powerful than those governors, so their lives were especially cheap at the time.
Yosef Lekach writes that although Mordechai was not yet the viceroy, knowing the ways of the palace as they did, they recognized that Mordechai was on his way to that position.
Malbim notes that there are three major areas of political power: in the palace (chief of staff), domestically (governor), and in foreign affairs (Secretary of State). Mordechai reached greatness in all three of these areas, as the verse testifies by mentioning the beis hamelech (“house of the king”), kol medinos (“all of the states”), and holech v’gadol (“leaving [the country] and being great”).
Nachal Eshkol points out that some people are powerful, but they are relatively unknown by the general public. Mordechai, however, was both great in name and reputation.
The Vilna Gaon writes that this verse stresses that these people feared Mordechai, as opposed to the general populace mentioned in the previous verse. This was a more powerful deterrent because the officials knew how Mordechai’s power translated in the inner circles of the palace.
Malbim adds that, having the more detailed versions of the original decree, these officials had to choose between supporting the enemies or the Jews. Because they feared Mordechai, they decided to do the politically expedient thing – nothing.
2. The Yehudim congregated in their cities in all of the states of King Achashverosh to send their hand against those who sought bad for them. And a man did not stand before them because the fear of them fell on all the nations.
The Rosh writes that the verse stresses that the Jews gathered because they came together to pray and fast. As is mentioned in Halacha (Mishna Berura 686:2), this is the reason for fasting on Taanis Esther before Purim.
There is a power in numbers, and congregating can have powerful affects, so R’ Aryeh Leib Tzonetz and the Sfas Emes note that Haman’s spiritual power was due to the Jews being splintered and separate (Esther 3:8). Therefore, the intent of this verse, Mordechai’s order for the Jews to be gathered before Esther approached Achashverosh (Esther 4:16), and even the mishloach manos gifts (Esther 9:19) after the miracle was to unify the Jewish people.