Zazen (座禅) is the seated meditation practice central to Zen Buddhism. The word literally means 'seated Zen' or 'seated concentration.' In the Zen tradition, zazen is not considered a technique to achieve something — it is understood as the direct expression of awakened mind. Dogen Zenji, the 13th-century founder of the Soto school in Japan, described zazen as 'the dharma gate of great ease and joy,' and insisted that sitting zazen is not a means to enlightenment but is itself the realization of Buddha-nature. A student sits upright, typically cross-legged or in a chair, with the eyes half-open and the hands in a specific mudra, and simply sits — attending to whatever arises without grasping or rejecting.

How do I start a zazen practice?

Begin with ten minutes a day. Sit upright — on a cushion cross-legged, or on a chair with feet flat on the floor. Keep the back straight without rigidity. Eyes half-open, gaze angled slightly downward toward the floor, not closed. Hands in the cosmic mudra: left hand resting in the right, both palms facing upward, thumbs lightly touching to form an oval. Breathe through the nose. Don't try to control the breath. When thoughts arise — and they will — notice them and return to sitting. Do this every day at the same time if possible. The time of day matters less than the consistency. After two to three weeks, extend to twenty minutes if ten feels genuinely too short.

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Zazen

Q: What should I think about during zazen?

In Soto-influenced practice (shikantaza), the instruction is: nothing in particular. You sit. Thoughts arise, as they will — zazen does not aim to produce a thought-free state. The instruction is not to follow them, not to engage them, not to suppress them. When you notice you have been thinking, you return attention to the bare act of sitting. In Rinzai-influenced practice, attention is given to a koan — a question like 'What is Mu?' or 'What was your face before your parents were born?' — not as an intellectual puzzle to solve, but as a sustained point of investigation that resists conceptual resolution. Both approaches share the same structure: not this thought, not that image, not the plan for later. Just this moment of sitting, returned to again and again.

Q: What is the difference between zazen in Rinzai and Soto Zen?

Both schools share the same fundamental posture and approach to sitting, but differ in orientation. Soto Zen, shaped by Dogen's teaching, emphasizes shikantaza — 'just sitting,' without any particular object or agenda. The sitting itself is understood to be the full expression of awakening; there is nothing to achieve, no progress to monitor. Rinzai Zen incorporates koan practice into zazen: the practitioner is given a koan by their teacher and investigates it continuously, including during sitting periods. The energy of the sitting is directed into the koan rather than released into open awareness. In practice, most Western practitioners trained in Rinzai lineages sit with a koan from relatively early in their practice; Soto-trained practitioners typically practice shikantaza indefinitely. Both produce serious practitioners. The difference is one of method, not goal.

座禅 · Japanese · zah-zen

The seated meditation practice at the heart of Zen Buddhism. Not a technique for achieving something — understood in the tradition as the direct expression of awakened mind itself.

What zazen is

Zazen (座禅) means, literally, "seated Zen" or "seated concentration." It is the primary formal practice in Zen Buddhism across all its branches — Soto, Rinzai, and others — and has been the defining discipline of the tradition since its origins in Tang-dynasty China.

The basic instruction sounds simple: sit upright, still, with awareness. But how zazen is understood within the tradition is more radical than any instruction conveys. Dogen Zenji (1200–1253), the Japanese master who founded the Soto school and wrote the most sustained philosophical account of zazen in the tradition, insisted that zazen is not a practice undertaken to produce enlightenment. It is, in his formulation, the direct expression of the enlightened state. Sitting is already the realization of Buddha-nature. There is nothing to attain. The sitting and the attainment are not two things.

This is a harder claim than it first appears. It means that zazen cannot be evaluated by its results — by how calm you feel afterward, by how many insights you have had, by whether your stress levels have declined. Those outcomes may or may not follow. But they are not the point. The point is the sitting itself.

Posture

The physical posture of zazen is precise because the tradition holds that body and mind are not separate. The arrangement of the body is itself the practice; it is not a container for an interior meditation that could equally be done lying down.

The basic position: sit upright on a cushion or chair. Cross-legged positions (full lotus, half-lotus, Burmese) are traditional; for practitioners with knee or hip restrictions, a chair with feet flat on the floor is equally valid. The spine extends upward — not rigid, not slack. The chin tucks slightly, and the back of the neck lengthens. Eyes are half-open, gaze directed to the floor at about a 45-degree angle, neither fully open nor closed. The hands form the cosmic mudra: left hand resting in the right, both palms up, the thumbs touching lightly to form an oval.

The half-open eyes distinguish zazen from many other meditation traditions, where the eyes are fully closed. The instruction is not to focus on anything — the gaze is soft, receiving without tracking. The purpose of keeping the eyes open is to remain present to the actual physical environment rather than withdrawing into an interior space.

What the mind does

Thoughts arise during zazen. This is expected and is not a failure. The instruction is not to produce a thought-free state — such a state is neither the goal nor, in the tradition's view, particularly meaningful if achieved. Thoughts arise because that is what minds do.

The instruction is not to follow them. When you notice that you have been thinking — that you drifted into a plan, a memory, a worry, an argument — you notice this without judgment and return to the act of sitting. Then again. Then again. The returning is the practice. The tradition sometimes describes this as "not thinking" — which does not mean blank awareness, but a quality of not following thoughts to their conclusions, not getting lost in their narratives.

In Soto-influenced practice, this is the whole of the instruction: just sit, and when you have drifted, return. In Rinzai-influenced practice, the attention is directed to a koan — a question like "What is Mu?" or "What was your face before your parents were born?" — held not as an intellectual problem but as a sustained investigation that resists conceptual resolution. Both approaches share the same fundamental structure: do not be carried away, return.

Zazen and daily practice

The tradition consistently emphasizes that zazen is not a technique to be applied to the rest of life, but neither is it a separate domain. The quality of attention cultivated in formal sitting periods is the same quality of attention the tradition asks you to bring to every other activity: eating, working, walking, sleeping. Mazu Daoyi's central teaching — "ordinary mind is the Way" — means exactly this: there is no division between the sitting practice and the life in which it is embedded. The sitting is training for what is already the case.

A daily zazen practice of even ten to twenty minutes produces something different over years than any amount of reading about Zen. The tradition is unanimous on this point. What changes is not dramatic — no specific experience to report, no reliable milestone — but practitioners consistently describe a slightly different relationship to mental events: less automatic, a degree of space between stimulus and response that was not previously there. This is modest in description. It is not modest in practice.

How is zazen different from mindfulness meditation?

Mindfulness meditation, as taught in secular Western settings, derives partly from Theravada Buddhist vipassana and partly from Zen. It was extracted from its religious context in the 1970s–80s for clinical application, with stress reduction as its primary goal. Zazen is not aimed at stress reduction. It is aimed at what the tradition calls kensho or awakening — a direct recognition of the nature of mind. Mindfulness typically involves sustaining non-judgmental attention to present-moment experience. Zazen, especially in shikantaza, involves simply sitting — not observing experience from a vantage point, but the complete absence of any agenda, including the agenda to be mindful. The difference is not trivial: zazen makes larger claims and demands more.

What is the difference between zazen in Rinzai and Soto Zen?

Both schools share the same posture and the basic structure of sustained sitting. Soto Zen emphasizes shikantaza — "just sitting," without any particular object or agenda. The sitting itself is understood as the full expression of awakening; there is no attainment to reach. Rinzai Zen incorporates koan practice into zazen: the practitioner is given a koan by their teacher and investigates it continuously during sitting periods. The energy of practice is directed into the koan rather than released into open awareness. In practice, Rinzai-trained practitioners typically sit with a koan from relatively early in training; Soto-trained practitioners practice shikantaza indefinitely. Both produce serious practitioners.

How long should a beginner sit in zazen?

Begin with ten minutes a day. This is shorter than it sounds and longer than it sounds. At ten minutes, the mind has enough time to settle slightly before the sitting ends; at less than ten minutes, the sitting barely begins before it's over. After two to three weeks of consistent daily practice, extend to twenty minutes if ten feels genuinely too short — meaning the sitting is proceeding and ending before it has fully arrived, not merely that you feel impatient. In formal Zen training, a standard sitting period (tan) is thirty to fifty minutes, followed by walking meditation (kinhin), followed by another sitting. This is not where most people begin.

What should I think about during zazen?

In Soto-influenced practice: nothing in particular. You sit. Thoughts arise — zazen does not aim to produce a thought-free state. The instruction is not to follow them, not to engage them, not to suppress them. When you notice you have been thinking, return to the bare act of sitting. In Rinzai-influenced practice, attention goes to a koan — "What is Mu?" or "What was your face before your parents were born?" — held as a sustained investigation, not as a puzzle to be intellectually solved. Both approaches share the same structure: not this thought, not that image, not the plan for later. Just this moment of sitting.