Simcha: The Jewish Obligation to Be Joyful

Commanded to Rejoice

Judaism has 613 commandments. Some of them are exactly what you would expect from a religion: pray, study, observe dietary laws, keep the Sabbath. But one of them catches people off guard.

“You shall rejoice on your festival” (Deuteronomy 16:14).

Joy is a commandment. Not a suggestion, not a nice-to-have, not a natural byproduct of religious life. A mitzvah. The Torah commands you to be happy.

This raises an obvious question: can you command an emotion? You can command someone to light candles or eat matzah. But can you command someone to feel joy?

Judaism’s answer is: yes, and here’s how.

Joy as Practice, Not Feeling

The Jewish approach to simcha is practical, not romantic. Joy is not understood as a spontaneous emotion that strikes when circumstances are right. It is a practice — something you cultivate through specific actions.

Maimonides ruled that the obligation to rejoice on festivals includes concrete actions: eating meat, drinking wine, wearing fine clothes, and giving gifts to children (Mishneh Torah, Hilchot Yom Tov 6:17-18). But he added something crucial: “One who locks his doors and eats and drinks with his family alone, without sharing with the poor and bitter of soul — this is not the joy of a mitzvah but the joy of the stomach.”

True simcha, in Maimonides’ view, includes others. Joy hoarded is joy degraded. The commanded happiness of Jewish festivals is inseparable from generosity, hospitality, and community.

Serve God with Gladness

The Psalms declare: “Serve the Lord with gladness; come before Him with joyful song” (Psalm 100:2).

This verse establishes something revolutionary: religious service should be joyful. Not grim. Not reluctant. Not performed out of fear or guilt. The proper mode of worship is joy.

The Hasidic movement, beginning in the 18th century, made this principle central. The Baal Shem Tov (1698-1760) taught that sadness is not a sin, but it leads to sin — because a sad person lacks the energy and motivation for spiritual work. Joy, by contrast, opens the doors to prayer, study, and connection with God.

The Festivals of Joy

Jewish holidays are structured around different emotional registers, but several are specifically designated as times of joy:

Sukkot: The Time of Our Joy

Sukkot holds the special title z’man simchateinu — “the time of our joy.” During the Temple period, the Simchat Beit HaShoevah (Water-Drawing Celebration) was the most joyful event of the year. The Talmud describes:

“Whoever has not seen the rejoicing of the Water-Drawing has never seen true joy in their life” (Sukkah 51a).

The celebration featured flaming torches, acrobatic performances, all-night music, and ecstatic dancing. Even the most distinguished sages danced in the streets. Rabbi Shimon ben Gamliel would juggle eight flaming torches. The joy was physical, communal, and overwhelming.

Purim: Joy Through Reversal

Purim celebrates survival through joy so intense it borders on chaos. The obligations include: hearing the Megillah (Book of Esther), giving gifts of food to friends, giving charity to the poor, and eating a festive meal with wine. The Talmud says one should drink on Purim “until one cannot distinguish between ‘cursed is Haman’ and ‘blessed is Mordechai’” (Megillah 7b).

Costumes, noisemakers, parody, comedy — Purim is Judaism’s carnival, the one day when the normal rules of dignity and sobriety are suspended in favor of unbridled happiness.

Simchat Torah: Dancing with Wisdom

On Simchat Torah, the annual cycle of Torah reading concludes and immediately begins again. The celebration involves removing every Torah scroll from the ark and dancing with them — seven circuits of joyful, often wild, dancing.

There is something beautiful about dancing with a book. Simchat Torah celebrates not just wisdom but the joy of wisdom. Torah study is not a burden. It is a delight so great that it demands dancing.

Rebbe Nachman: Forbidden to Despair

No Jewish teacher championed joy more fiercely than Rabbi Nachman of Breslov (1772-1810). His most famous teaching is deceptively simple:

“Mitzvah gedolah lihyot b’simcha tamid” — “It is a great mitzvah to always be happy.”

This is astonishing coming from a man who suffered deeply. Nachman lost his wife and children, faced fierce opposition from other rabbis, and struggled with what appear to have been episodes of severe depression. He knew darkness intimately. And from that darkness, he taught that joy is not a luxury but a necessity.

Rebbe Nachman’s approach was practical:

• Force it if necessary. Even when you don’t feel joyful, act joyful. Sing. Dance. Clap your hands. The physical actions can generate the emotional state.
• Find one good point. In every situation, no matter how terrible, there is at least one thing to be grateful for. Find it. Hold onto it. Build joy from that single point.
• Tell the sadness to wait. Nachman didn’t deny pain. He acknowledged it — then told it to step aside while he danced. The pain can have its time. But right now, there is a mitzvah to be joyful.

His followers, the Breslov Hasidim, are known to this day for their ecstatic singing and dancing — sometimes in the streets, sometimes at the graves of holy people, sometimes in living rooms in the middle of the night.

Music, Dance, and Song

Jewish joy has always been embodied. It is not a quiet, interior contentment (though that has its place). It is singing, dancing, clapping, stomping, and shouting.

King David — warrior, poet, king — danced before the Ark of the Covenant “with all his might” (2 Samuel 6:14), wearing only a simple linen garment. When his wife Michal criticized him for undignified behavior, David replied: before God, he would dance even more enthusiastically.

The tradition of joyful dance runs through Jewish history:

• Miriam and the women danced with tambourines after crossing the Red Sea (Exodus 15:20)
• Hasidic tisches — gatherings around the rebbe’s table — feature hours of communal singing
• Klezmer music evolved specifically to generate joy at weddings and celebrations
• The hora — the circle dance at Jewish weddings — literally lifts the bride and groom on chairs, surrounded by a whirlpool of dancers

Joy and Suffering

Judaism’s insistence on joy is not naivete. This is a tradition that knows suffering intimately — exile, persecution, pogroms, the Holocaust. The command to rejoice comes from a people who have had every reason to despair.

And that is precisely the point. Joy in Judaism is not the absence of pain. It is the refusal to let pain have the final word. The same tradition that mourns on Tisha B’Av dances on Simchat Torah. The same people who recite Kaddish for the dead celebrate life at every brit milah.

There is a famous story about Hasidim dancing on the way to the gas chambers. Whether historically accurate or legendary, it captures something true about the Jewish relationship with joy: it is an act of defiance. To be joyful in a broken world is to insist that the brokenness is not ultimate, that something stronger than suffering exists, that life — however fragile, however brief — is a gift worth celebrating.

“It is a great mitzvah to always be happy.” Not because life is easy. Because joy is the proper response to being alive.