From Today's Hakhel:
Special Note Five: Tomorrow, the 23rd day of Sivan, is one of those special days especially mentioned in Tanach. Many of you may remember where. In Megillas Esther (8:9), the Pasuk records that on the 23rd day of the 3rd month--“Hu Chodesh Sivan” (which is the month of Sivan)--the King’s scribes wrote all that Mordechai had dictated to them. While we may not have the exact text of what was written other than that the Jews could destroy their enemies, we do know that Achashverosh had permitted them to write in the letters--“Katov Bi’Eynechem--whatever is favorable in your eyes, in the name of the King...”
The Luach Dovor B’Ito writes the following about this very special day:
One should try to recite the relevant Pesukim in Esther (Esther 8:3-17).
In the name of the Makover Rebbe, Zt’l, the day is Mesugal for nisim v’niflaos, as implied by the Pasuk referred to above--“Now, write [on this day] about the Jews what is favorable in your eyes in the name of the King”--which also refers to the King of the World. Thus, just as Mordechai subsequently left the King with many royal garments (ibid., 8:15)…so can we!
In 1940, the Russian Government told thousands of Jewish refugees in Eastern Galicia that they could register as Russian citizens. Rebbe Itzikel of Antwerp, Z’tl, advised them not to register. On the night of the 23rd of Sivan, the Russians exiled to Siberia all those who had not registered as Russian citizens. The exiled thought this to be a horrible decree, but the Rebbe told them that the 23rd of Sivan is “Muchan L’Tova--prepared for the good,” and that no bad would come out of their exile. A year later, in Sivan 1941, the Nazi’s YM’S, invaded Eastern Galicia and killed the Jews who remained--the exiles to Siberia remained alive.
Let us harness the powers inherent in this day, through our own personal Torah, Teshuva, Tefillah and Tzedaka so that the King writes beautiful letters on our personal behalf, and on behalf of all of K’lal Yisroel!