Esther’s Fast (Taanit Esther): Guidelines & Meaning for the Fast of Esther

What is Esther’s fast? Why do we fast on Taanit Esther? Why is this fast day relevant to us in 2025?

By Sarah Rashba | 30 January 2025 | 6 Minute Read

Fast of Esther: Where Does It Originate?

Joyous Holiday or Somber Fast? 

Purim is coming, the most joyous Jewish holiday of the year! Get your costumes ready! Prepare to give out your shaloch manot! But wait – let's fast first. What…a fast day…now, right before Purim? Why are we stopping all the joy and excitement of Adar and suddenly replacing it with the somber mood of a fast day? How does a fast day make any sense as a lead into Purim? I mean, wouldn’t it be much easier to pack up our shaloch manot or focus on Megillah reading Purim night if our brains and our stomachs weren’t just thinking about what we’re going to eat when the fast is over? And most importantly, what exactly are we trying to commemorate with the fast? What is the Ta’anit Esther all about? 

The Story Behind Esther’s Fast

If we turn to the Megillah for some answers, we’ll see that we’re actually not the first people to fast before Purim. 

The Megillah tells the gripping story that took place when the news first broke about the decree to wipe out the Jews throughout the Persian Kingdom. The situation seemed utterly hopeless. The people turned to God in the hopes of somehow being saved, The nation responded with collective fasting: “In every country that the King's command reached, there was great mourning among the Jewish people – וְצוֹם וּבְכִי וּמִסְפֵּד – they were fasting, weeping, and wailing – שַׂק וָאֵפֶר, יֻצַּע לָרַבִּים – everybody lay in sackcloth and ashes (Esther 4:3).

All of the Jews took to the streets in this communal display of mourning… all, except for Esther. She was sitting inside the palace, seemingly oblivious to the death sentence looming over her people's heads. She was decked out in royal garments, being pampered by maidens who attend to her every need. 

Mordechai shows up to the palace and pleads with Esther to intercede on the Jews' behalf. She hesitates to go into the King, and Mordechai delivers a chilling wake up call: אַל-תְּדַמִּי בְנַפְשֵׁךְ, לְהִמָּלֵט בֵּית-הַמֶּלֶךְ מִכָּל-הַיְּהוּדִים. "Right now, Esther, you're sitting pretty in the palace while your people are suffering in the streets. כִּי אִם-הַחֲרֵשׁ תַּחֲרִישִׁי בָּעֵת הַזֹּאת רֶוַח וְהַצָּלָה יַעֲמוֹד לַיְּהוּדִים מִמָּקוֹם אַחֵר, וְאַתְּ וּבֵית-אָבִיךְ תֹּאבֵדוּ. But don't think that this is how it's going to end. The Jews – they'll be alright. One way or another, God will save them. The question is, Esther, will you be part of it? Will you join your people in their time of need, or are you going to hide behind the palace doors? If you don't show up now, then mark my word, you won't be around to join in their salvation either. The choice is yours" (Esther 4:13-14).

The Fast Becomes Esther’s Fast

Esther responded to the call. She decided to take her chances and confront Achashverosh. Her decision changed the fate of the Jewish people. Rather than being a passive bystander, she became the vehicle for her people's redemption. But how did she do this? What did she do to make this all happen? Her first step was to declare a fast… her own fast.

This fast was Esther's moment of transformation. Initially, Moredechai told her she can't escape the fate of all of the Jewish people. She responds by saying: לֵךְ כְּנוֹס אֶת כָּל הַיְּהוּדִים – go and gather all of the Jewish people. I won't remain separate from my people anymore. Esther understands that they're all in this together.

Until this moment, the fast was only taking place outside the palace. Now Esther brings it inside her royal chamber. She says צוּמוּ עָלַי – fast on my behalf – גַּם אֲנִי וְנַעֲרֹתַי אָצוּם כֵּן – me and my maidens will do the same. We're laying down our palm fronds and fruit platters, and getting down into the trenches with you.

A Fast Full of Hope

Esther's fast was much more than a show of solidarity. In this moment, she chose to take on the burdens of her people and declare to her people that your fast is my fast; your fears are my fears. Esther now faces potential death, her life is hanging in the balance, and her salvation will be her people's salvation too.

The Jewish people kept fasting for three more days. From the outside, it looked like nothing changed. But Esther's fast transformed their mourning and despair into a rallying cry full of hope. It was a collective prayer for Esther's salvation – and by extension, their own. The decree still loomed, but the seeds of redemption had already been planted.

Why Do We Need to Fast?

Esther's fast is what made her into the heroine that we know her as today. But, the question remains, why do we need to fast, just because Esther did? I mean, the threat was averted. Thank God, everything turned out fine, so why do we need to mope around feeling hungry all day? Why can’t we just celebrate on Purim and that’s it? 

So the truth is, if Purim were just celebrating a happy ending to a terrible story of threat and persecution, these would be valid questions. It wouldn't make sense to commemorate the fast anymore, after the amazing victory. But Purim is not just a celebration of what happened after the long journey from tragedy to joy.

The Megillah describes it as a time – אֲשֶׁר נֶהְפַּךְ לָהֶם מִיָּגוֹן לְשִׂמְחָה וּמֵאֵבֶל לְיוֹם טוֹב. The situation totally turned upside down. The threat of annihilation was transformed into a holiday of redemption; the date that was set for a national holocaust became a day of national euphoria. The emotional rollercoaster of this contrast between what was about to happen and how things actually turned out was an important part of the original Purim. And in order for us to truly tap into the joy of Purim, it's not enough to just celebrate the end of the story. We need to feel the contrast. We need to connect with the pain and fear that came before the salvation. So, on Taanit Esther, we remember the terror and panic the Jews felt as they encountered their fragile existence on foreign soil. We fast and pray on this day, we remember these events with our own bodies. We enter Megillah reading still engaged in fasting, and we emerge redeemed. We, too, can taste the ecstasy of being miraculously saved.

In truth, Taanit Esther isn't a contrast to the joy of Purim – it's the perfect way for our bodies to enter the day and experience the נהפוך הוא – topsy turvy nature of this holiday.

When we look at the Fast of Esther this way, it has really big implications for the meaning of this fast in our day to day lives and in our celebration of Purim itself. Click here to unlock new layers of Purim meaning and see this fast day, and Purim, like never before. 

Purim Through An Adult Lens

At first glance, Purim might appear as just a fun holiday for children, full of revelry and festivities. But when you strip away the costumes and noisemakers, what is this holiday really about? What is the spiritual meaning of Purim, as adults?

Whether you're familiar or new to celebrating Purim, there are many deeper meanings to discover. We remove the layer of revelry and take a real look at what this holiday means. Learn about the basic concepts of the Purim story in our Purim 101 guide and Mishloach Manot guide, or dig deeper in our thought-provoking Purim videos.

In the video series, “The Queen You Thought You Knew”, Rabbi Fohrman invites you to look at the Book of Esther with fresh eyes; to join him, as it were, on a guided adventure – a close reading of the ancient Biblical text. In so doing, he reveals another Purim story; a richer, deeper narrative more suited perhaps, to the eyes of an adult than to a child. As layers of meaning are gradually revealed, Esther's hidden story comes alive in a vibrant, unexpected way – offering a fascinating and stirring encounter with the queen whose costume we wore as children – the queen we thought we knew.

Purim Pages

• Purim
• What Is Purim?
• Esther’s Fast (Taanit Esther): Guidelines & Meaning for the Fast of Esther
• Purim In A Nutshell
• Mishloach Manot: Meaning & Requirements Behind These Purim Gift Baskets
• Purim Feast Guide: 5 Ways to Make Your Purim Seudah More Meaningful
• What Exactly Does Purim Celebrate?
• 10 Essential Customs of the Purim Holiday
• Bestselling Purim Book