22. Like the days on which the Yehudim rested from their enemies and the month which was switched for them from sorrow to joy and from mourning to holiday to do on them days of feasting and joy and sending gifts each man to his fellow and gifts to the poverty-stricken.
According to the Talmud Yerushalmi (Megillah 1:4), the verse uses the phrase “the month on which changed…” instead of explicitly using the name, Adar, because if Purim theoretically fell on Shabbos (as was possible before Hillel the Younger developed our calendar system), not to mix the rabbinic holiday of Purim with the Torah-level obligations of Shabbos. Although it would not push off our obligations on that day, they would be somewhat compromised. To emphasize that the important aspect of this is the month when this event occurred, the verse does not state the fact that it is Adar.
Furthermore, the Talmud Yerushalmi (Megillah 1:1) also says that the entire month is fitting for Megillas Esther to be read publicly.
The Vilna Gaon notes this is why the Talmud (Taanis 29a) famously says that when the month of Adar (and specifically not Purim) comes in, we increase our joy.
The Ibn Ezra says that part of the reason for this is that sometimes Purim is not Adar, but rather in Adar Sheini. If the verse would have explicitly said Adar, Purim would have to be in the first Adar during leap years.
The Maharal emphasizes that Haman was so overjoyed when the lot fell on Adar because it is the last month of the Jewish year, and has the spiritual potential to be an end, in the negative sense.
R’ Chaim Kanievsky explains that the verse’s focus is on reversal because H-Shem can reverse anything, even those astrologically set “times.” After all, Haman’s choice of Adar as the month to attack the Jews was partially due to our supposed spiritual vulnerability.
According to the Talmud Yerushalmi (Megillah 1:4), the verse stresses that the holiday would be celebrated “every year and year” to demonstrate that Purim will never be abolished, even in the time of Moshiach.
R’ Yaakov Emden points out that these days were already established as days of joy. After all, Moshe Rabbeinu was born on the seventh of Adar, so his bris (“circumcision”) should have been scheduled for the 14th. However, the Talmud (Sotah 12a) says that he was born circumcised, so he only required a symbolic pin-prick called hatafas dam bris (Shulchan Aruch Yoreh Deah 262:1 and 264:1), and this procedure is not held on a Shabbos (Shulchan Aruch Yoreh Deah 260:2 and 263:1). Therefore, Moshe’s bris was on the 15th of Adar.
The Meshech Chochma explains that these days were chosen because nobody was fighting on these days, and the Jews could commemorate Purim by focusing on the miracle rather than on death.
In Darash Moshe, R’ Moshe Feinstein, explains that the verse repeats the dates of the holiday because Adar 14th was an extra day for which Esther had to ask. The Jewish people wanted it to always be remembered that their success was due to their trust in their leaders and prophets.
The Ben Ish Chai notes that the mispar katan of Haman (9+5=14) is the same as the date of the first day of Purim, and the mispar katan of Amalek (7+4+3+1=15) is the same as the date of the second day of Purim.
21. To establish on them to make the doing of the fourteenth day of the month of Adar and the fifteenth day of it in every year and year.
The Ginzei HaMelech notes that the word, kayam (“established”) is used ten times in Megillas Esther. This parallels the Ten Commandments in order to demonstrate that Purim is an extension of the fulfillment of the Torah, not an addition to it.
In Chiddushei HaLeiv, R’ Hanoch Leibowitz quotes the Talmud Yerushalmi (Megillah 1:5) which says that 85 elders, among whom were 30 or more prophets, struggled with fitting the addition of Purim with the idea behind the words (Vayikra 27:34) “these are the mitzvos.” which do not allow for adding new mitzvos. R’ Leibowitz notes that these wise people were said to “struggle” over these words because that is what great leaders and Halachic deciders to – they struggle. He quotes the Chut HaMeshalesh (8) of R’ Chaim Volozhinner in which the author writes that he struggled to free a particular agunah (“married woman whose missing husband had not granted her a divorce”) to remarry. R’ Leibowitz notes that, beyond the intellectual logic and knowledge to figure out a law, a posek needs to have an overwhelming desire to help others, and to struggle for them, and this is why the verse stresses that such a leader – Mordechai – established these holidays for his flock.
In his introductory comments on the Talmudic tractate Megillah, the Ramban explains that the idea behind sending the books near and far means that they were sent through the entire expanse – from Hodu to Cush (Esther 1:1) – of Achashverosh’s kingdom.
Me’am Loez suggests that they were even sent to other countries.
The Dena Pishra explains that since Mordechai’s goal was to create a feeling of achdus (“unity”), he even wanted to reach those Jews whose lack of faith and subsequent fear motivated them to flea battle.
Rav Schwab, however, understands “close” as those Jews who were living in Shushan and celebrating on the 14th of Adar, whereas “far” refers to those Jews who returned to Eretz Yisroel and celebrated Shushan Purim on the 15th of Adar in the only place where one must certainly do so – the holy city of Yerushalayim.
The Sha’ar Yissachar writes that the books were sent near and far so no Jew could ever devise the excuse that they are too far from holiness. Rather, the near and far have equal access to the holiness that emanates from Purim.
Keser Shem Tov quotes that Talmudic (Megillah 17a) rule that Megillas Esther on Purim must be read as written, and not backwards. The Keser Shem Tov then wonders why anybody would think to read it backwards. He posits that the Talmud means that nobody should ever consider the Purim story as some ancient, historic event without real relevance to our lives.
And Mordechai wrote these things and sent books to all of the Yehudim
in all of the states of King Achashverosh, the near and the far.
Malbim says that what Mordechai wrote were the details of what occurred, since he was concerned that Jews outside of Shushan knew very little about the miraculous success of the Jews of Shushan.
According to Rashi, what Mordechai wrote is the content of Megillas Esther, exactly as it appears today.
The Ibn Ezra wrote down the reason for the previously mentioned joy.
Pirkei d’Rebbe Eliezer writes that Mordechai wrote this down as the head of the Sanhedrin.
The Vilna Gaon explains that this means that he wrote the Halachic details of how to properly commemorate Purim, with what can and cannot be done on this day.
R’ Dovid Feinstein emphasizes that Mordechai is making the changes for the holiday that the Jews had accepted upon themselves spontaneously.
R’ Elisha Gallico notes that it is so important to remember the real source of Purim, there are two readings of Megillas Esther every Purim. This is why Moredechai did not make Purim an actual Yom Tov in order to allow the Jews to perform the other mitzvos of the day.
The Oznei Yehoshua notes that if we had Purim without its rules, we would end up having an empty, meaningless holiday. As it stands, Purim is the epitome of giving in the Jewish community.
R’ Dovid Feinstein writes that the expressions are written in a different order than the previous verse (Esther 9:18) because the original celebration was spontaneous, and not following any specific rules. Mordechai would later (Esther 9:21) establish Purim for future generations with changes.
Yosef Lekach notes that everything mentioned in the verse needs to be artificially “made.” In that first year, happiness was a natural, organic reaction. In the future, it would have to be manufactured artificially.
Malbim writes that the Jews did not feel the need to celebrate the first year because they didn’t know the decree and thought that their victory was due to the king’s decree.
R’ Yehonason Eibshutz and the Chasam Sofer note that in the first year, the Jews accepted Purim as a Yom Tov, so Mordechai expected them to feed the poor.
After all, the Rambam (Mishneh Torah, Hilchos Yom Tov 6:17) writes that people have the responsibility of feeding the poor on a Yom Tov. Later, when the people would not see Purim as a Yom Tov, the order was switched around in order for the people to still feel responsible for feeding the poor.