כ וַיִּכְתֹּב מָרְדֳּכַי אֶת–הַדְּבָרִים הָאֵלֶּה וַיִּשְׁלַח סְפָרִים אֶל–כָּל–הַיְּהוּדִים אֲשֶׁר בְּכָל–מְדִינוֹת הַמֶּלֶךְ אֲחַשְׁוֵרוֹשׁ הַקְּרוֹבִים וְהָרְחוֹקִים
20. 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.