Zen Meditation Zazen

History and Transmission of Zazen

Zazen, the Japanese rendering of the Chinese word zuochan meaning "seated meditation," has its origins in the earliest contemplative traditions of India. The practice of seated meditation was central to the enlightenment of Siddhartha Gautama and is described in the Pali Canon as samadhi, the cultivation of unified, absorbed attention that forms the foundation of the Buddhist path. The direct lineage that would become Zen began with Bodhidharma, an Indian monk who is traditionally said to have brought Chan (the Chinese precursor to Zen) to China in the 6th century CE, though the historical record of this transmission is more complex and contested than the traditional account suggests.

Chan Buddhism developed in China through interaction with Taoist philosophy and the particular conditions of Chinese monastic culture, producing a style of practice that emphasised direct transmission from teacher to student over scriptural study, and that used radically unconventional teaching methods, including the shout, the blow of the staff, and the paradoxical koan, to disrupt the student's reliance on conceptual thinking and create conditions for direct insight.

Zen arrived in Japan in two primary lineages. Eisai brought Rinzai Zen in 1191, and Dogen brought Soto Zen in 1227, having studied in China and received Dharma transmission from Master Rujing. Dogen's writings, collected in the Shobogenzo, remain among the most philosophically sophisticated texts in world Buddhism and articulate the Soto understanding of zazen as shikantaza with a precision and depth that continues to influence practice globally. The 20th century saw Zen transmitted to the West through teachers including Shunryu Suzuki (Soto), who founded the San Francisco Zen Center, Taizan Maezumi, Philip Kapleau, and many others who adapted the tradition for Western students without, at its best, compromising its essential character.

Posture: The Body as the Practice

In zazen, posture is not preparation for meditation: it is the meditation. The physical form of zazen embodies the mental qualities the practice cultivates: stability, uprightness, alertness, and openness. Sloppy posture produces sloppy mind. The traditional instruction that the body should be "like a mountain and like a bow string" points to this integration: rooted and immovable from below, taut and alert from within.

Three leg positions are traditionally used, in order of traditional preference: full lotus (kekkafuza), in which each foot rests on the opposite thigh; half lotus (hankafuza), in which one foot rests on the opposite thigh and the other rests on the floor beneath the opposite calf; and Burmese position, in which both legs rest on the floor with the ankles placed one in front of the other rather than stacked. For practitioners with limited hip flexibility, seiza (kneeling) on a meditation bench or the use of a chair with feet flat on the floor is entirely acceptable and widely used in contemporary Western Zen centres.

The half-open eyes in zazen are distinctive and significant. Unlike many meditation traditions that close the eyes to minimise external distraction, Zen keeps the eyes open to integrate the practice with ordinary perceptual experience. The instruction to "see without looking" cultivates a field of awareness that includes but is not captured by visual perception, directly practicing the open, non-grasping awareness that is the goal of the entire practice.

Shikantaza: Just Sitting

Shikantaza, "just sitting," is the primary practice of the Soto school and the heart of Dogen's transmission. The term was coined by Master Rujing and transmitted by him to Dogen as the essential formulation of zazen. It is simultaneously the simplest and most demanding instruction in Zen: simply sit. Not sitting to achieve enlightenment. Not sitting to reduce stress. Not sitting to have an experience. Just sitting, with full presence, complete attention, and no agenda whatsoever.

This goallessness is not passive nihilism or disengagement. It is an extraordinarily active quality of awareness that holds everything in the field of consciousness without preferring any of it. Thoughts arise: they are noted and released without engagement. Discomfort arises: it is met without aversion or grasping at its absence. Pleasure arises: it is held without clinging. The instruction in shikantaza is always the same: return to the posture, return to the breath, return to the simple fact of sitting.

Dogen's most famous formulation of zazen's non-instrumental nature is: "Think not-thinking. How do you think not-thinking? Beyond thinking." This instruction points past both thinking and the suppression of thought to a quality of awareness that simply is present with whatever arises, without the additional layer of commentary and evaluation that constitutes ordinary thinking. It is not nothing. It is something quite specific that must be discovered in practice rather than understood conceptually.

Koan Practice: The Rinzai Path

Koan practice, the characteristic method of the Rinzai school, involves sustained, concentrated engagement with a paradoxical question or statement that cannot be resolved by ordinary rational thought. The word koan comes from the Chinese gong'an, meaning a public case or legal precedent: a matter settled by a higher authority. In Zen practice, a koan represents a case from the Zen record that demonstrates the reality of awakening and serves as a vehicle for the student's own direct encounter with that reality.

The most famous koan in the Western world is Mu, the response attributed to Master Joshu (Zhaozhou Congshen, 778-897 CE) when a monk asked whether a dog has Buddha-nature. Rather than answering the conceptual question, Joshu said "Mu," a word meaning "no" or "nothing" in Chinese but functioning in the koan as a sound that points beyond the yes/no framework entirely. The student is instructed to sit with Mu: not to analyse what it means, not to think about its implications, but to become Mu, to hold it in the hara (the area below the navel) with full concentrated attention until the question and the questioner resolve into direct insight.

Working with Breath and Mind

In both Soto and Rinzai zazen, the breath serves as the primary anchor of attention and as a vehicle for deepening concentration. In Soto practice, counting the breath (susokukan) is often given as an initial stabilisation practice before entering shikantaza proper. The practitioner silently counts each exhalation from one to ten, and upon reaching ten, returns to one. If the count is lost or exceeded, the practitioner simply returns to one without self-judgment. The goal is not to successfully count to ten but to develop the quality of sustained, gentle attention that makes shikantaza accessible.

The relationship with thought in zazen is one of the most commonly misunderstood aspects of the practice for beginners. The instruction is not to stop thinking, which is both impossible and unnecessary. It is to stop following thoughts. When a thought arises in zazen, the practitioner notices it, releases engagement with it, and returns to the breath and posture. The metaphor often used is clouds in the sky: thoughts are clouds, awareness is the sky. The sky neither grabs the clouds nor pushes them away. It simply is present, equally, for all of them.

The Science of Zazen

Neuroscientific research on Zen practitioners has contributed significantly to the broader understanding of how meditation changes the brain. A landmark study by Britton and colleagues using EEG measurements found that experienced Zen meditators showed reduced prefrontal cortex involvement in emotional processing, consistent with the tradition's teaching of decreased reactive rumination. A 2008 study by Hinterberger and others found that Zen masters demonstrated greater gamma wave coherence across cortical regions compared to novices, suggesting more integrated neural activity.

Studies comparing open monitoring meditation, the style closest to shikantaza, with focused attention meditation found different patterns of brain activity and different functional outcomes. Open monitoring styles tend to produce greater flexibility in attentional deployment, lower default mode network activity (associated with mind-wandering and self-referential rumination), and stronger performance on tasks requiring broad, non-reactive attention. These laboratory findings directly parallel the traditional accounts of what zazen develops.

The Teacher Relationship and Sangha

Zen is unambiguous in its insistence that authentic practice requires a teacher and a community (sangha). The teacher-student relationship, called the dharma bond, is considered the living vessel through which Zen transmission flows: from Shakyamuni Buddha through the Indian patriarchs, through Bodhidharma, through the Tang dynasty masters, through Dogen and Eisai to Japan, and now to contemporary teachers worldwide.

Dokusan, the private interview between teacher and student, is the central formal vehicle for this transmission. In dokusan, the student demonstrates their understanding of their current koan or their depth of shikantaza, and the teacher responds from their own direct realisation: confirming, redirecting, challenging, or pointing more precisely at what the student is not yet seeing. No book, audio recording, or online course replicates this function. The teacher who has themselves passed through the entire koan curriculum and received transmission from their teacher can assess a student's understanding in ways that are simply not accessible through other means.

Building a Daily Zazen Practice

The foundation of a genuine zazen practice is dailiness. Not the occasional intensive retreat (though retreats have their irreplaceable function) but the quiet, unglamorous, consistent daily sitting that accumulates over months and years into a transformed relationship with consciousness and ordinary life.

Common Obstacles and How to Meet Them

Pain in the knees and hips is among the most common challenges for new zazen practitioners. The instruction in Zen is to work with pain skilfully rather than either forcing through it or immediately avoiding it. Mild discomfort should be met with investigation: where exactly is it? Can it be met without contracting around it? Genuine structural pain that worsens should prompt postural adjustment or a change to a more accessible leg position. The tradition is clear that zazen is not a practice of endurance for its own sake: the purpose is to develop awareness, not to injure joints.

Sleepiness (called "sinking" or "dullness" in Zen terminology) is addressed by opening the eyes wider, directing the gaze upward slightly, straightening the spine, taking three strong deliberate breaths, or standing for kinhin (walking meditation) for a period. In sesshins, a monitor walks the sitting hall with a short flat staff (kyosaku) and strikes the shoulders of practitioners who signal request for this energising impact. The technique, controversial in some contemporary Western contexts, is from the tradition's toolkit for addressing the dullness that pulls the mind away from present awareness.

Frequently Asked Questions