What is samu?

The term samu (作務) is composed of two characters: sa (作), "to do, to create," and mu (務), "task, duty, activity." It designates all the manual work necessary for the daily life of a monastery: cleaning, gardening, cooking, building repairs, wood-cutting, laundry, tidying. But in the Zen context, samu is not mere utilitarian work — it is a practice of attention brought to every gesture, a meditation in motion.

In Sōtō monasteries, samu is an integral part of the daily schedule, alongside zazen (sitting meditation) and sūtra recitation. The typical day alternates periods of sitting meditation, meals taken in silence, ceremonies, and sessions of samu — all within a continuity of attention that makes no distinction between these activities.

History of samu

Chinese origins: "A day without work, a day without food"

The practice of samu has its roots in Chinese Chan of the Tang dynasty (618–907). Whereas in Indian Buddhism and the early Chinese schools, monks depended entirely on alms for their sustenance, the Chan master Hyakujō Ekai (Baizhang Huaihai, 720–814) instituted a revolution: monks were to cultivate their own fields and provide for their needs through manual labor.

Hyakujō formulated this principle in a phrase that became famous: "A day without work, a day without food." (一日不作、一日不食, Ichinichi fuza, ichinichi fushoku). According to tradition, when someone tried to hide his tools to make him rest in his old age, Hyakujō refused to eat until they were returned. This ethic of work — not as punishment or necessity, but as an expression of inner freedom — became a pillar of the Chan and later Zen tradition.

Hyakujō's famous monastic code, the Hyakujō Shingi (百丈清規, "Pure Rules of Hyakujō"), formalized the integration of manual work into monastic life. This code profoundly influenced all schools of Chan/Zen Buddhism and remains, to this day, the reference for the organization of Zen monasteries.

Dōgen and transmission to Japan

When Dōgen Zenji (1200–1253) brought the Sōtō tradition from China to Japan, he also imported the practice of samu. In the Shōbōgenzō, he devotes several passages to the importance of manual work. The chapter "Samu" (or "Kajo") insists that work is not an activity separate from spiritual practice, but its very expression.

Dōgen taught that samu should be performed without any sense of accomplishment or possession, without attachment to the result. It is about "doing what must be done, simply because it must be done." This attitude — work for work's own sake, without expectation — is the very reflection of shikantaza (只管打坐): "just sitting," without goal or object.

Today, Sōtō monasteries like Eiheiji and Antaiji perpetuate this tradition, where samu holds a central place in the training of monks and lay practitioners during sesshin (intensive retreats).

Samu and zazen — one practice

A common misunderstanding is to think that zazen is the "real" practice and that samu is merely an accessory complement. In the Sōtō tradition, this distinction does not exist. Zazen and samu are two faces of the same practice: the full awareness of the present moment, the unity of body and mind in action.

Kōdō Sawaki (1880–1965), the famous itinerant Sōtō master, said:

This unity of practice is at the heart of Dōgen's teaching. In the Shōbōgenzō, he explains that practice and realization are one (修証一如, shushō-ichinyo): there is not first a practice that would lead to a future awakening — every act of daily life, done with total presence, is already the expression of awakening. Whether sitting in meditation, sweeping the dojo floor, preparing a meal, or washing bowls, each gesture is a door open onto ultimate reality.

Samu is therefore not an "applied meditation" — an attempt to apply to work what one would have "gained" in zazen. It is the same meditation, simply deployed in movement. The posture changes, the attention remains. Samu reveals that awakening is not a state to attain nor an experience to reproduce: it is the very quality of attention brought to each moment.

Examples of samu in monastic life

Gardening

Garden work is one of the most classic forms of samu. Planting, watering, weeding, harvesting — each gesture is done in silence, with attention to the body, the breath, the earth. In Sōtō monasteries, the garden is often cultivated with a simple and natural approach, without chemical fertilizers or pesticides, reflecting the spirit of the Way. The vegetables grown serve the community's meals, strengthening the link between work and daily life.

Cooking

Food preparation (tenzo, 典座) is considered a particularly important samu. In the Sōtō tradition, the cook — the tenzo — holds a position as venerated as that of the meditation master. Dōgen devoted an entire chapter of the Shōbōgenzō to instructions for the tenzo, emphasizing that cooking is an act of compassion and self-giving. Washing, cutting, cooking — each gesture is performed with the vow to nourish the body and mind of the community.

Cleaning and maintenance

Sweeping the dojo, cleaning the toilets, washing the floors, dusting the altars — cleaning tasks represent a significant part of daily samu. In Sōtō monasteries, particular attention is paid to common areas and toilets, considered sacred places. Cleaning is never done mechanically: each movement is an opportunity to practice attention and letting go. Master Sawaki said the greatest koan was scrubbing the toilet with the same respect one has for the altar.

Repair and construction

In traditional monasteries and during intensive practice sessions, participants also take part in maintaining and repairing buildings. Repairing a roof, consolidating a wall, building a shelf — each task becomes an opportunity to put full awareness and collaboration into practice. These collective projects strengthen the bonds between community members and the spirit of mutual service.

Laundry and tidying

Even the simplest gestures — folding one's kesa, putting away one's belongings, washing one's bowl — are considered acts of samu. In the monastery, every object has its place, and everything is arranged with care. Outer order reflects inner order, and taking care of one's environment is a way of taking care of one's own mind. Dōgen insisted on the importance of these simple gestures, true foundations of daily practice.

Samu in daily life

Samu is not reserved for monks. For lay practitioners, any work — professional or domestic — can become samu when done with total presence. Washing dishes, mowing the lawn, ironing, driving, writing an email: every activity can be a door to awakened presence if approached with the right attitude.

The key is not what one does, but how one does it. It is about cultivating an attention that does not separate the gesture from the one who performs it, the action from awareness. Regardless of the nature of the work — humble or lofty, manual or intellectual — it is the inner attitude that makes it a practice or not.

In the modern world, where work is often a source of stress, alienation, and competition, samu offers a radically different perspective: work as a path of liberation rather than enslavement. It is not about denying the difficulties of work, but about approaching them with a transformed awareness — one that no longer seeks to "get it over with" to reach a future rest, but finds in present action its own fulfillment.