민수기 10:2의 Musar

From this you can appreciate the sanctity of these festivals. Each festival is filled with sanctity and with amazing esoteric secrets. You must also know that there is a new world On High that is so holy and awesome that it is revealed here below only once a year. It begins to be revealed at the start of the Megillah reading. This is the world from which the soul of the righteous Mordechai was derived. Therefore we must arouse Heaven’s mercy so that this world will again be revealed to bestow an outpouring of bounty and illumination upon the heads of those who gather to hear the Megillah reading with pure hearts and full intent. This is the meaning of the blessing, “Blessed are You, Hashem, who has sanctified us with Your commandments and commanded us regarding the reading of the Megillah.” That is, Hashem, may He be blessed, has commanded us to awaken in ourselves the intention to bring that great illumination out into the open. This is what is meant by, “regarding the reciting [or “calling”] of the Megillah.” For the word mikra [“reciting” or “calling”] is used here in the same sense as in the verse, “For the calling of the congregation and the embarking of the camps” (Bamidbar 10:2). To this the congregation must answer “Amein!” with much concentration. It is very, very important to make it known at the Megillah reading when they recite the blessing and come to the words, “regarding the reciting [or “calling”],” that the one reciting the blessing should be envelope with trembling and fear. And when the congregation hears him recite these words they must also be filled with great trembling, fear and submission. For they allude to the summoning of that great, awesome and terrifying world, from the light of which will come an outpouring of bounty and a holy and pure spark to shine upon Israel.