Tzav
Shabbat HaGadol
Leviticus 6:1–8:36

By Jen Smith

There is a quiet, almost easily overlooked command in this week’s Torah portion, Tzav:

Esh tamid tukad al hamizbeach, lo tichbeh.
A perpetual fire shall be kept burning on the altar; it shall not go out (Leviticus 6:6)

A steady fire. Not a dramatic, nor a miraculous fire. No ethereal fire that burns and does not consume. Just … a steady one. The kind that requires attention and tending.

Unlike the thunder and lightning experienced at Sinai, the fire in Tzav is not a one-time revelation. This fire requires maintenance, commitment, and community. It is a daily devotion. The Kohanim (priests) were required to rise each morning, first clear away the burnt ashes, then carefully feed the flame once more. Jewish mysticism teaches that this esh tamid is not only a flame upon an altar, but also a symbol of the esh tamid[1] within us. The Zohar suggests that every soul carries a hidden divine spark, a flicker of the Infinite longing to rise upward. But sparks, just like fires, do not sustain themselves. They require breath, intention, and care.

One thing that I love most about Judaism is that it’s not only about grand moments of inspiration. Ultimately, it’s about what we decided to do the next morning. And the morning after.

Do we show up? Do we keep going? Do we tend to fire?

This Shabbat, just before Passover, is called Shabbat HaGadol, the Great Shabbat. Every Shabbat is awesome, what makes this one so “great”? Our tradition teaches that on this Shabbat in Egypt, the Israelites performed their very first act of courageous defiance. They selected a lamb, the very symbol of Egyptian power, and set it aside for sacrifice. It was effectively a quiet rebellion; a bold, internal shift before any sea split, and before freedom was fathomable.

The greatness of this Shabbat is not found in spectacle; it is found in making a collective decision to begin the journey. Each step of the way, we create our own reality by choosing to behave differently, believe in the possibility of change, and to light the fire before we know if it can be sustained.

There is something deeply connected between the esh tamid of Tzav and the quiet bravery of Shabbat HaGadol. Both require the same thing from us: To actively participate in our transformation, not to wait for it.

The altar fire did not descend anew each day; it was carried forward. And maybe that is the deeper spiritual truth: Holiness isn’t created out of thin air; holiness is sustained. It is sustained in relationships, community, and in Jewish life. It burns steady In the ways we continue to show up for one another, even when the initial spark has faded into something softer, more visceral – more real.

And for my family, this Shabbat and the esh tamid feel especially alive.  As my daughter becomes a Bat Mitzvah, it feels like we’re witnessing something extraordinary – and beautifully ordinary – at the same time. No thunder, no lightning; just a quiet, powerful moment of becoming. A spark being tended, with three generations of family quietly fanning the spark with hope that soon it will catch.

Because far from a proverbial finishing line, a Bat Mitzvah is the lighting of a fire that Yael will now carry forward in her choices, in using her voice, and in the way she brings her unique light into the world. The same fire that has been passed l’dor v’dor, from generation to generation, now rests gently in her powerful hands.

In Kabbalistic thought, fire represents both Gevurah (strength, discipline) and Or (divine light). Fire refines, transforms, and illuminates. But the esh tamid teaches us something even deeper:

The holiest fire is not the one that burns brightest, but the one that endures. A fire we return to, protect, and choose (again and again) to sustain and keep it alive.

We live in a world that often celebrates intensity and reveres big moments, big feelings, and big transformations. But Tzav whispers a reminder to pay attention to the quiet fire; the fire that flickers in ordinary time; or the one that demands only your presence, not your perfection; and the one that, if tended, will carry you (and all of us) forward.

[1] The esh tamid is the divine spark said to have been placed within the heart during the moment of creation. It does not demand brilliance and asks only for guardianship. Each act of kindness, each return to community, and each moment of choosing connection over withdrawal adds another small piece of wood to the altar. And over time, almost imperceptibly, a beautiful life begins to glow eternally.