Bonfires are one of the most recognizable traditions of Lag BaOmer. They are lit at nightfall and can be seen glowing across hillsides, neighborhoods, and parks — especially in Israel. But why?

Spiritual Light of Rabbi Shimon bar Yochai
The bonfires are most commonly said to honor Rabbi Shimon bar Yochai, a 2nd-century sage and mystic whose teachings are linked to the Kabbalistic text known as the Zohar. According to tradition, he passed away on Lag BaOmer, and on that very day, he revealed deep spiritual secrets to his students.

The flames symbolize the “spiritual light” he brought into the world — a light of wisdom, truth, and mysticism that continues to inspire Jewish thought today.

A Celebration of Hope and Illumination
Others see the bonfires as a metaphor for hope breaking through darkness, fitting for a day when mourning customs are paused and joy returns.

Possible Ancient Festival Roots
Some historians suggest that bonfires may also connect to older, seasonal fire festivals in the region, like May Day celebrations in Europe — though in Jewish tradition, the bonfire’s meaning is spiritual rather than seasonal.

Modern Celebrations
Today, bonfires are lit by families and communities. Children roast potatoes and marshmallows, sing songs, and dance around the flames — creating an atmosphere that is both festive and meaningful.

In short, Lag BaOmer bonfires represent the light of learning, the warmth of tradition, and the joy of community.

Lag BaOmer marks the 33rd day of the Counting of the Omer, a period between the holidays of Passover and Shavuot. While much of the Omer is observed with semi-mourning customs, Lag BaOmer is a break from this somberness — a day of joy, light, and celebration.

Historical and Spiritual Meaning
The day is traditionally associated with the end of a deadly plague that struck Rabbi Akiva’s students in the 2nd century CE. This sudden relief is one reason for celebration.

It is also linked to Rabbi Shimon bar Yochai, a revered Jewish sage and mystic, who is said to have passed away on this day. According to tradition, he revealed deep spiritual teachings — possibly the foundation of the Zohar, a central text of Jewish mysticism — on the day of his death. His life and teachings are honored with bonfires, symbolizing his “spiritual light.”

Customs and Symbols

• Bonfires: Represent the light of Rabbi Shimon’s teachings.

• Bows and Arrows: Played with by children, symbolizing peace — some say they recall a time when no rainbow (a symbol of God’s covenant) was needed in Rabbi Shimon’s merit.

• Upsherin (First Haircut): A ritual haircut for three-year-old boys, often held on this day, especially in Hasidic communities.

In short, Lag BaOmer is a joyful pause in a season of reflection — honoring the past, celebrating spiritual insight, and embracing hope.

Lag B´Omer is celebrated as a joyful break in a traditionally somber time and to honor important historical and spiritual events in Jewish history.

End of a Tragic Plague
According to tradition, a plague that killed thousands of Rabbi Akiva’s students during the Counting of the Omer ended on the 33rd day. Lag B´Omer marks this day as a moment of relief and joy in the Jewish calendar.

Commemoration of Rabbi Shimon bar Yochai
Lag B´Omer is also believed to be the death anniversary of Rabbi Shimon bar Yochai, a 2nd-century Jewish mystic and scholar. He is associated with the Zohar, a key Kabbalistic text. According to legend, he revealed great spiritual teachings on the day of his death, and bonfires are lit to represent the “spiritual light” he brought into the world.

Celebration of Jewish Strength and Identity
Some traditions connect the day to Jewish resistance during Roman times, including the Bar Kokhba revolt. Lag B´Omer has come to symbolize Jewish bravery, pride, and cultural identity—especially through traditions like playing with bows and arrows and outdoor gatherings.

Community Festivities
With bonfires, music, dancing, children’s games, and the upsherin haircut tradition, Lag B´Omer is widely celebrated as a day of unity, learning, and joy, especially in Israel and among religious Jewish communities around the world.

Lag B´Omer is traditionally believed to be the death anniversary (yahrzeit) of Rabbi Shimon bar Yochai, a revered 2nd-century Jewish sage and mystic.

Rabbi Shimon bar Yochai
Also known as Rashbi, Rabbi Shimon bar Yochai was a disciple of Rabbi Akiva and is associated with the authorship of the Zohar, the foundational text of Jewish mysticism (Kabbalah). According to tradition, he revealed deep spiritual insights to his students on the day of his death, which is why the day is marked not with mourning but with celebration.

Bonfires in His Honor
The lighting of bonfires on Lag B´Omer symbolizes the spiritual light and wisdom that Rabbi Shimon bar Yochai brought into the world. In Israel, tens of thousands of people gather at his tomb on Mount Meron for singing, dancing, and prayer in one of the largest religious gatherings in the country.

Not a Day of Sadness
Though it marks his passing, Lag B´Omer is not observed as a day of sorrow. Instead, it is celebrated with joy, reflecting the mystical tradition that Rabbi Shimon’s soul ascended in light and holiness.

Lag B´Omer is celebrated on the 18th day of the Hebrew month of Iyar, which is the 33rd day of the Counting of the Omer—a ritual counting period between Passover and Shavuot.

Date in the Gregorian Calendar
Because the Hebrew calendar is lunar-based, the Gregorian date for Lag B´Omer changes each year. It usually falls in April or May.

Upcoming Dates for Lag B´Omer

• 2025: Friday, May 16

• 2026: Tuesday, May 5

• 2027: Tuesday, May 25

• 2028: Sunday, May 14

• 2029: Thursday, May 3

• 2030: Tuesday, May 21

Note: Jewish holidays begin at sundown the evening before the date listed, so celebrations typically start the night before.