Zazen

What is Zazen?

Zazen is the seated meditation of Zen§ Buddhism§. You sit upright in a defined posture with little or no object of focus. In the Sōtō school the sitting is not preparation for awakening. It is awakening.

Zazen is transmitted through the Chán and Zen lineage of Mahāyāna§ Buddhism§. The Japanese compound joins za (seated) with zen, which translates the Chinese chán, which translates the Sanskrit dhyāna (absorption, contemplation). The practice means sitting in a defined posture and remaining there. Usually that is cross-legged on a zafu cushion, spine upright, eyes half-open and unfocused. What is meant to happen during the sitting is where the Zen lineage's distinct claim emerges. In the Sōtō reading, zazen is not a technique used to attain awakening. It is the activity of awakening itself. The sitting is not preparation. It is the thing.

Sōtō and Rinzai

The two main Japanese inheritances treat zazen differently. Sōtō Zen was transmitted by Dōgen§ in the thirteenth century after his return from Song-dynasty China. It centres on shikantaza, just sitting: a non-discursive, non-investigative attention that holds neither object nor question. The instruction is: sit; whatever arises is not the practice; the practice is the sitting. Rinzai Zen, transmitted by Eisai and refined later by Hakuin§, retains the same physical form but pairs it with *kōan*§ contemplation. A kōan is a question or phrase given by the teacher (the sound of one hand, the original face before parents were born) that the student holds during sitting until the discursive faculty exhausts itself and something else replies. Both schools sit. The argument is over what is happening when they do.

The form

Posture is technical and not negotiable. The cushion lifts the pelvis above the knees so the spine stacks without effort. Full lotus, half lotus, Burmese and seiza on a bench are the standard variants for different bodies. The hands rest in the cosmic mudrā, left palm above right with thumbs barely touching, at the level of the navel. The eyes remain open and angled down to a point about a metre in front of the cushion, neither focused nor closed. Refusing either pole prevents the drift toward sleep that comes with closed eyes and the drift toward conceptual elaboration that comes with focused looking. Breathing is through the nose and is not regulated. A standard sitting period is thirty to forty-five minutes. Two periods bracketing a short walking interval, kinhin, is the basic unit of practice in both Japanese schools and in the Western zendō that descend from them.

Where to encounter it

Adyashanti's *Do Nothing*↗ is the index's clearest English-language voice on the just-sitting register. Fourteen years of Maezumi-lineage Zen training before stepping outside the formal container, distilled into a single piece of instruction whose title is exactly the practice. The Plum Village reflection from Br. Troi Duc Niem↗ descends from the same Chán root through Vietnamese Thiền rather than Japanese Zen. The postural instruction is identical; the framing is gentler. Thich Nhat Hanh's teaching on emptiness, signlessness and aimlessness↗ describes the doctrinal background within which Plum Village zazen is undertaken. Three of the most uncompromising terms in the Mahāyāna vocabulary, and three of the most relevant to what is or is not being aimed at while sitting.

Zazen and adjacent practices

Zazen is not a relaxation technique, not a stress-reduction protocol, and not contemplation in the Latin Christian sense of sustained reflection on a sacred object. The instructions to follow the breath, count exhalations, or attend to a *kōan*§ are scaffolding for beginners. The more advanced instruction is to drop the scaffolding without dropping the sitting. Vipassanā§ of the Theravāda lineage is a near cousin: same posture, similar duration, different epistemology. The Zen claim that the sitting itself is realisation rather than a method producing it is not made in the same form by Theravāda teachers. MBSR-style adaptations of mindfulness§ for clinical use draw on both lineages but generally drop the realisation-claim entirely, retaining the posture and the duration without the metaphysics.