Hillel Bathed Every Day and Called It a Mitzvah

Among all the figures of the early rabbinic period, Hillel stands apart not only for the scope of his rulings but for the range of what he considered religiously significant. He lived and taught in Jerusalem in the generation just before the destruction of the Temple, in the late first century before the common era and the early first century of the common era, and the traditions preserved in his name include some of the most famous summaries of Jewish law -- "that which is hateful to you, do not do to another; all the rest is commentary" -- alongside some of the most startling applications of ordinary obligation.

One day, as Hillel was walking with his students, he told them he was going to perform a mitzvah. They assumed he meant prayer, or study, or some act of charity. He led them to the bathhouse. He was going to wash his body.

The students were surprised. Hillel explained with a comparison. In Rome, the statues of the emperor that stood in public spaces were cleaned and polished by appointed attendants. This was not vanity -- it was an act of respect for the image of royalty, a recognition that the image of a king carries the king's honor and must therefore be maintained with care. Now, Hillel said: human beings were created in the image and likeness of God. If the image of a human king requires this kind of careful maintenance, how much more so the image of the King of Kings? Bathing was therefore not a luxury or a comfort. It was a religious obligation, a form of honoring the divine image that one carries inside a body of flesh.

This teaching, preserved in several collections of the early rabbinic period including the tractate Avot DeRabbi Natan and related sources compiled in the first through third centuries of the common era, is more radical than it first appears. It insists on something the body-denying traditions of many religions have historically resisted: that the physical self is not a cage for the soul, not a source of impurity to be minimized, but a carrying-case for something sacred. The body belongs to God. Neglecting it is therefore a form of disrespect toward God.

The connection to the alphabet teaching associated with Hillel deepens this picture. Among the sources cited in Ginzberg's Legends of the Jews -- the great early-twentieth-century synthesis drawing on texts from across the midrashic and talmudic corpus -- there is a cluster of traditions around Hillel's relationship to learning, to the transmission of wisdom, and to the letters themselves as sacred forms. The letters of the Hebrew alphabet, in Jewish mystical and rabbinic thought, are not arbitrary symbols. They are the building blocks of creation, the instruments through which God spoke the world into existence. To learn them, to carry them in the mind and on the tongue, is another form of the same honoring.

This parallel structure -- the body honored as divine image, the letters honored as divine speech -- defines Hillel's religious sensibility. Both the physical and the intellectual are sacred. Both require maintenance. Both are entrusted to the human being not as possessions but as responsibilities. The body is not yours to abuse or neglect because it carries the image of God. The wisdom you have received is not yours to hoard because it belongs to a transmission chain that reaches back, through Moses, to the single Shepherd who is the source of all Torah.

Hillel's students, in the texts that remember him, are always somewhat startled. He keeps doing things that look ordinary from the outside and turning them into theological statements. He bathes. He eats. He walks to the market. Each time, there is a teaching embedded in the action. This is not accidental. It reflects a conviction that holiness is not compartmentalized into particular times and spaces but is embedded in the structure of daily life, available at every moment to anyone paying attention.

There is a related story about Hillel eating. He returned home one day and told his students he was going to perform a kindness for a guest in his house. The students asked: who is this guest? He replied: it is my soul. Today it is here; tomorrow it may not be. The guest is the self, the living being entrusted to one's care. Feeding it, resting it, bathing it -- all of these are acts of hospitality toward something that does not belong to you permanently. You hold it in trust. When Hillel sat down to eat, he was honoring an obligation as real as any he fulfilled in the study hall.

The tradition of treating ordinary acts as spiritual obligations did not originate with Hillel, but he gave it its most memorable formulations. The Sages of Midrash Rabbah returned to it repeatedly when discussing the creation of the human body and the obligations that flow from being fashioned in a particular way. The body is not incidental to the spiritual life. It is the medium through which the spiritual life is expressed, the only instrument available for acts of kindness, justice, prayer, and study. Neglecting it is not asceticism. It is negligence of what God gave into your keeping.

The image of Adam in the Midrash Rabbah traditions -- formed from the dust of the earth but bearing the divine breath, shaped with hands that could reach across the world before God reduced his stature, carrying in his face a light that made the angels stumble -- is the background against which Hillel's bathhouse teaching makes its full claim. Every human being walking to the bathhouse in first-century Jerusalem was walking in the footsteps of Adam, carrying the same original charge. Honor the image. Maintain the vessel. Not because you earned it or built it, but because you are carrying something that belongs to God and has been given into your keeping.