
כל המועדים עתידים בטלים, וימי הפורים אינם בטלים לעולם, שנאמר (אסתר ט כח): "וימי הפורים האלה לא יעברו מתוך היהודים"
All of the holidays are to be nullified in the future but the days of Purim will not be nullified, as it is stated (Esther 9:28), 'And these days of Purim will not be rescinded from the Jews'
We also need to clarify why specifically the holiday of Purim doesn't get canceled, isn't Purim a non sanctified day unlike all the other Holidays? (Meaning that we can drive, cook, start fires, etc, unlike Shabbat and the other holidays where we refrain from Melacha (acts of creation).
To answer, we will preface with another teaching from the Sages of Israel
Rava said: A person is obligated to become intoxicated on Purim until he is so intoxicated that he does not know how to distinguish between cursed is Haman and blessed is Mordecai.
To answer, there are two categories of miracles. There are revealed miracles through the 'suspending of the program' which is not in the normal order of nature. Then there are hidden miracles that are embedded within the laws of nature. All of our Holidays were established to remember revealed miracles that were above and beyond the laws of nature, an example being the Israelites leaving Egypt, as we say in each Holiday during prayers - 'In remembrance of us leaving Egypt'.. However, the miracle of Purim occurred in a hidden manner, and was clothed in nature, specifically to reveal to us, that The Holy One Blessed Be He can be found with us in all times and circumstances, and that even in times when we cannot see the revealed miracles, HaShems hidden love will never be removed from us, and He continuously watches over us with Divine Providence. And in times of exile, and specifically in the final generation of the Days of the Moshiach, the main worship of the people of Israel is to instill in ourselves absolute faith to know that there is no chance, or natural unfolding in the world, and this is the foundation of faith in Divine Providence, which is to believe that all things that unfold in this world, isn't simply just nature unfolding - as we can see this fascinating teaching from the sages of Israel -
ד"אלהים" בגימטריא "הטבע"
The word Elohim has the same numerical value as the word HaTeva (the natural)
And with this, I was able to explain what is written here in the Talmud -
Q) From where in the Torah can one find an allusion to the events involving Esther?
A) Deuteronomy 30:23 - And I will hide [haster astir] My face on that day for all the evil which they shall have wrought,
It appears to me that regarding Esther it is written -
The verse states that Esther requested: “If it seem good unto the king, let the king and Haman come this day to the banquet that I have prepared for him” (Esther 5:4). The Sages taught in a baraita: What did Esther see to invite Haman to the banquet?
וַתֹּ֣אמֶר אֶסְתֵּ֔ר אִם־עַל־הַמֶּ֖לֶךְ ט֑וֹב יָב֨וֹא הַמֶּ֤לֶךְ וְהָמָן֙ הַיּ֔וֹם אֶל־הַמִּשְׁתֶּ֖ה אֲשֶׁר־עָשִׂ֥יתִי לֽוֹ׃
וכן בידיעת מציאת הש"י אמרו (בחינת עולם יג מה) תכלית הידיעה שנדע שלא נדעך,
And in regards to the knowledge of HaShem we say - the purpose of knowing, is to know that we don't know!
