Why Purim alone endures forever

איתא כל המועדים בטלים לעתיד חוץ מפורים דכתיב וימי הפורים האלה לא יעברו כו'.

It is taught: all the festivals (moadim) will be nullified in the future, except for Purim, as it is written, "and these days of Purim shall not pass (lo ya'avru)" (Esther 9:28).

The Midrash states that in the future era all the moadim will cease — only Purim will remain, as the pasuk promises its days "shall not pass." The Sefas Emes will explain why Purim is uniquely permanent.

כי המועדים תלוין בבנ"י כמ"ש אשר תקראו.

For the moadim depend on Bnei Yisrael, as it is written, "[these are the appointed times] which you shall proclaim (asher tikre'u)" (Vayikra 23:2).

The dates of the festivals depend on Bnei Yisrael, who sanctify the months and proclaim the moadim. The phrase "asher tikre'u" — "which you shall call" — places the moadim in the hands of the Jewish court below.

ישראל דקדשינהו לזמנים.

"It is Yisrael who sanctifies the times (Yisrael d'kadshinhu li'zmanim)."

As the Gemara states, it is Bnei Yisrael who sanctify the festival times. The kedushah of the moadim is drawn down into time through the actions of Bnei Yisrael below.

ושבת קביע' וקיימא.

But Shabbos is "fixed and established (kevi'a v'kaima)."

Shabbos, by contrast, does not depend on Bnei Yisrael's proclamation — it is fixed in creation itself, established by Hashem from the beginning, independent of any human act.

כי בני ישראל מושכין קדושה בתוך הזמן כמ"ש מקראי קודש.

For Bnei Yisrael draw holiness into time, as it is written, "holy convocations (mikra'ei kodesh)" (Vayikra 23:2).

The moadim are "mikra'ei kodesh" — times into which Bnei Yisrael actively draw kedushah from above into the dimension of time. The holiness of a festival is something the Jewish people generate and pull down.

ולכן לעתיד שיהי' יום שכולו שבת למעלה מהזמן.

Therefore in the future, when it will be "a day that is entirely Shabbos (yom she'kulo Shabbos)," above time.

In the future era — "the day that is entirely Shabbos" — existence will be lifted above the dimension of time altogether, into a permanent state of Shabbos-kedushah.

ממילא קדושת המועדים יתבטל דשרגא בטיהרא מה מהני.

Automatically the holiness of the moadim will be nullified, for "a candle at midday — what does it accomplish?" (sh'raga b'tihara mai ahani).

Once everything is bathed in the full light of "the day that is entirely Shabbos," the kedushah of the moadim — drawn down by Bnei Yisrael into ordinary time — becomes superfluous, like a lit candle at noon whose small light is swallowed by the sun.

ובענין זה ג"כ מובן מ"ד מצות בטלים לעתיד לבוא.

And in this same manner one can also understand the statement that "mitzvos will be nullified in the time to come (mitzvos beteilos le'asid lavo)."

This same principle explains the puzzling teaching that the mitzvos will be "nullified" in the future — not abolished, but rendered as a small light within a greater one.

וחלילה לומר שיהי' דבר מן התורה בטל רק כדמיון ביטול הנר לגבי אבוקה.

And Heaven forbid to say that anything of the Torah will be abolished — rather, it is like the "nullification" of a candle next to a torch (avukah).

It would be unthinkable that any part of the eternal Torah could truly be canceled. The "nullification" is only like a candle's flame beside a great torch — the candle is not extinguished; its light is simply absorbed into the greater blaze.

דכתיב תורה אור ונר מצוה.

As it is written, "Torah is light (orah) and the mitzvah is a candle (ner)" (Mishlei 6:23).

The pasuk distinguishes Torah as the great "light" and the mitzvah as a "ner," a candle. The mitzvos are the smaller lights; the Torah's light is the encompassing radiance.

וכשיתגלה אור התורה ושורש המצות.

And when the light of the Torah and the root of the mitzvos is revealed.

In the future, the full light of the Torah — the very root and inner meaning of every mitzvah — will be openly revealed.

יתבטלו המצות שלמטה לגבי אור תורה.

The mitzvos below will be "nullified" relative to the light of the Torah.

When that great light shines, the mitzvos as they are performed "below" in physical action will be absorbed — like the candle in the torch — into the revealed light of the Torah, not abolished but transcended.

ובעוה"ז חביב מעשה בנ"י לפניו כיון דהוא עלמא דחשוכה.

And in this world, the deeds of Bnei Yisrael are precious before Him, since it is "a world of darkness (alma d'chashucha)."

Precisely because olam hazeh is a "world of darkness," the small lights kindled by Bnei Yisrael's mitzvos are exceedingly precious to Hashem — a candle's light matters greatly in the dark.

ולכן חשובין המועדות.

And therefore the moadim are important.

For this reason, in our world of darkness, the moadim — through which Bnei Yisrael draw down kedushah — carry great value and importance.

דכ' ג"פ בשנה יראה כיון שעל ידיהם חל הקדושה בעולם.

As it is written, "three times a year [all your males] shall be seen (yera'eh)" (Shemos 23:17) — since through them the holiness settles in the world.

The festivals, like the three pilgrimage occasions of "yera'eh," are the times through which Bnei Yisrael cause kedushah to take hold in this dark world. Their value lies in being the conduits of holiness into time.

אבל ביום שכולו שבת ויתגלה הקדושה למעלה בטל הקדושה שהתחתונים מעוררים במעשיהם.

But on "the day that is entirely Shabbos," when the holiness will be revealed from above, the holiness that the lower beings (ha'tachtonim) arouse through their deeds will be nullified.

In the future, when kedushah is revealed directly from Above in its fullness, the kedushah that we below "arouse" through our mitzvos and moadim will be eclipsed — its lesser light absorbed into the greater revealed light.

ולפי שבפורים הי' התגלות הקדושה שלא על פי מעשה התחתונים לכן לא יתבטל לעולם כמו בחי' השבת שאינו תלוי במעשה התחתונים:

And since on Purim there was a revelation of holiness that was not dependent on the deeds of the lower beings, therefore it will never be nullified — like the aspect of Shabbos, which does not depend on the deeds of the lower beings.

Purim is unique: its kedushah came as a revelation from Above, through hidden miracles, not generated by the deeds of those below. Because its holiness is of the same "from Above" character as Shabbos (kevi'a v'kaima), it will never be eclipsed — it endures even when "the day that is entirely Shabbos" arrives.

Summary: The moadim depend on Bnei Yisrael, who draw kedushah into time from below; therefore, when "the day that is entirely Shabbos" arrives — holiness revealed in full from Above — the festivals' holiness will be "nullified," like a candle at noon or beside a torch (and so too the mitzvos, absorbed rather than abolished, into the revealed light of Torah). But Purim's kedushah, like Shabbos, came as a revelation from Above, independent of the deeds of those below — and so it, alone among the moadim, will never pass away.