The Fast of Esther: Fasting Before Purim
The Fast of Esther: Fasting Before Purim
Why would you fast the day before one of the most joyous celebrations on the Jewish calendar? The transition from the solemnity of Ta'anit Esther to the exuberance of Purim is one of the most dramatic emotional shifts in Jewish life, and it carries a profound spiritual message.
What Is Ta'anit Esther?
Ta'anit Esther (the Fast of Esther) is a minor fast day observed on the 13th of Adar, the day before Purim. The fast lasts from dawn (alot hashachar) to nightfall (tzet hakochavim), typically about 12 to 13 hours depending on the time of year and location.
Why Do We Fast?
The fast commemorates several events connected to the Purim story. When Queen Esther decided to approach King Achashverosh uninvited to plead for her people, a move that could have cost her life, she asked Mordechai to gather all the Jews of Shushan to fast for three days on her behalf. This communal fast was an act of collective prayer and repentance, entreating God to intervene and save the Jewish people from Haman's decree.
Additionally, on the 13th of Adar, the day designated by Haman's decree for the destruction of the Jews, the Jewish people actually fought their enemies in self-defense. Before going into battle, they would have fasted and prayed, following the ancient custom of fasting before war to seek divine assistance.
Who Should Fast?
As a minor fast day, Ta'anit Esther is obligatory for all healthy adults. However, the following groups are exempt:
Pregnant and nursing women: They are exempt from minor fasts, though some who feel well enough may choose to fast.
Those who are ill: Anyone who is sick, even mildly, is exempt from this fast.
Children: Those under bar or bat mitzvah age are not required to fast.
The elderly or infirm: Anyone for whom fasting would pose a health risk is exempt.
If you are unsure whether you should fast, consult with a rabbi. Unlike the major fasts of Yom Kippur and Tisha B'Av, the Fast of Esther has more lenient rules regarding exemptions.
When Purim Falls on Sunday
Since we do not fast on Shabbat (except for Yom Kippur), when Purim falls on Sunday, the fast is moved back to the preceding Thursday (the 11th of Adar). This is one of the unusual features of this fast day.
What Is Permitted and Prohibited?
During the Fast of Esther, only eating and drinking are prohibited. Unlike Yom Kippur and Tisha B'Av, there are no additional restrictions on bathing, wearing leather shoes, or applying lotions. You may go about your regular activities, go to work, and take care of daily responsibilities. The fast is specifically about abstaining from food and drink.
The Machatzit HaShekel
A beautiful custom associated with the afternoon of Ta'anit Esther is the giving of the machatzit hashekel (half-shekel). This commemorative donation, typically three half-dollar coins, is given before the evening Megillah reading and connects us to the ancient Temple service.
Selichot Prayers
Some communities, particularly Sephardic ones, recite special Selichot (penitential prayers) during the Fast of Esther. Ashkenazic communities generally add the Aneinu prayer to the Amidah and read a special Torah portion during the Minchah (afternoon) service.
From Fast to Feast
The transition from the Fast of Esther to the Purim celebration is spiritually significant. The fast creates a container of seriousness and introspection that amplifies the joy that follows. Having spent a day in prayer and reflection, we break the fast and immediately enter the Megillah reading, followed by the celebrations of Purim.
This pattern, from difficulty to redemption, from sorrow to joy, mirrors the Purim story itself. The Jews of Shushan went from fasting and despair to celebration and triumph. By fasting on the 13th and celebrating on the 14th, we relive this dramatic reversal each year.
The Deeper Meaning
The Fast of Esther reminds us that the victory of Purim did not happen automatically. It required courage (Esther approaching the king), spiritual effort (the three-day fast), and communal unity (all the Jews fasting together). Before God intervened, the people had to take action themselves.
This is a central teaching of Purim: God helps those who help themselves. Esther did not simply pray and wait. She fasted, she strategized, and she acted. The fast we observe commemorates that crucial combination of spiritual devotion and practical action that made the miracle possible.
As you experience the slight discomfort of fasting and then break your fast as the Megillah is about to be read, you are experiencing in miniature the emotional journey of the Jewish people in Shushan: from fear and vulnerability to relief and celebration. This makes the joy of Purim not just festive but deeply earned and deeply felt.
For more about the holiday, see our guides to the four mitzvot of Purim and understanding Purim.
