The Four Foundations of Mindfulness (Satipaṭṭhāna)

By Tim Yu, Founder & Editor · Published 27 June 2026 · Updated 6 September 2026

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The four foundations of mindfulness (Pali cattāro satipaṭṭhānā; Sanskrit catvāri smṛtyupasthānāni) are the four things the Buddha said awareness should be established on: the body, feelings, the mind, and mental phenomena. Together they cover the whole of experience. He set them out in the Satipaṭṭhāna Sutta (MN 10).

They are the working engine behind mindfulness and one of the most consequential lists in the core teachings of Buddhism. This page takes the four in turn; for the discourse as a document, see the Satipaṭṭhāna Sutta.

What “satipaṭṭhāna” actually means

Sati is mindfulness — and Ṭhānissaro Bhikkhu notes in his introduction to DN 22 that the word is related to the verb sarati, “to remember or to keep in mind”: it means keeping something continuously in view, not simply floating in the present. The compound splits two ways, he adds: sati-paṭṭhāna, a foundation of mindfulness, names the four objects; sati-upaṭṭhāna, an establishing of mindfulness, names the process. The Sanskrit tradition preserves the same set as catvāri smṛtyupasthānāni, rendered into Chinese as 四念處, the “four abodes of mindfulness.”

The four foundations, one by one

1. The body (kāya)

MN 10 begins with the breath. A practitioner goes “to the wilderness, to the shade of a tree, or to an empty building,” sits upright, and — in Ṭhānissaro Bhikkhu’s translation — “Always mindful, he breathes in; mindful he breathes out,” discerning each breath as long or short. The same attention then widens to the four postures — “when walking, the monk discerns, ‘I am walking’” — to full alertness in ordinary acts such as eating and dressing, and finally to the body’s thirty-one parts, its four elements, and a corpse in a charnel ground applied to “this very body.” The body is the anchor because it is always here — the ground of body-scan practice and walking meditation.

2. Feelings (vedanā)

Vedanā means feeling-tone, not emotion. MN 10’s instruction is exactly that plain: “When feeling a pleasant feeling, he discerns, ‘I am feeling a pleasant feeling.’” The same wording follows for the painful and for the “neither-painful-nor-pleasant.” The discourse then doubles each tone, distinguishing feelings “of the flesh” (sāmisa, tied to sensual pleasure) from feelings “not of the flesh” (nirāmisa, tied to renunciation). This foundation matters out of proportion to its simplicity: feeling-tone is the hinge on which craving turns: we grab at the pleasant and shove at the unpleasant. Catching the bare tone before the reaction is where the habit can be interrupted.

3. The mind (citta)

The third foundation turns awareness on the state of the mind itself. MN 10 gives the checks as pairs: whether the mind right now “has passion” or is “without passion,” has aversion or not, has delusion or not — the three poisons caught in the act. Then a second set: constricted or scattered, enlarged or not, concentrated or not, released or not. This is recognition, not analysis: you name the weather the mind is in without climbing inside it. Soma Thera renders this foundation “consciousness” rather than “mind,” a reminder that the object here is awareness itself, not its contents.

4. Mental phenomena (dhammā)

The fourth foundation is the plural dhammā, and it is not “the mind” — that was the third. It is the patterns experience runs on, examined through five of the Buddha’s own frameworks, which MN 10 names in order: the five hindrances, the five clinging-aggregates, the six internal and external sense media, the seven factors for awakening, and the Four Noble Truths. Bhikkhu Sujato’s note on this section marks what changes here: causality is introduced. In the third foundation you registered that desire was present; here you discern “the arising of unarisen sensual desire” and its abandoning. This is where bare attention meets the Dharma.

The one instruction inside all four

Whatever the object, the posture of mind is identical, and the Buddha states it as a formula. Each foundation is practised “ardent, alert, & mindful — putting aside greed & distress with reference to the world.” Each is then watched internally, externally, and both; watched arising and passing away; and finally held only “to the extent of knowledge & remembrance,” so that the practitioner “remains independent, unsustained by (not clinging to) anything in the world.”

That last clause is the point in miniature: mindfulness here is not collecting experiences but meeting them without gripping. The same formula defines the seventh factor of the Noble Eightfold Path:

Right mindfulness, in other words, is the four foundations. There is no separate definition.

Why the Buddha called it the direct path

MN 10 opens with an unusually strong claim, and it is worth reading in full:

The Pali is ekāyano maggo, and translators genuinely disagree about it: Ṭhānissaro gives “direct path,” Bhikkhu Sujato “path to convergence.” Either way, the force rests on completeness — between body, feeling, mind, and phenomena, nothing in experience falls outside the net.

The Buddha made the same point with a story. In the Sakuṇagghi Sutta (SN 47.6) a hawk seizes a quail that has strayed from its own ground; released, the quail returns to a ploughed field, and when the hawk stoops again it shatters itself on a clod of earth. Wander outside your range, the Buddha says, and Māra “gains an opening.” The five strands of sensuality are that foreign territory:

All four through a single practice

It is easy to read the four as separate exercises. The Ānāpānasati Sutta (MN 118) says otherwise: “Mindfulness of in-&-out breathing, when developed & pursued, brings the four frames of reference to their culmination.” The discourse maps its sixteen breath steps onto the four in groups of four. The long and short breath is “classed as a body among bodies.” The second four — breathing sensitive to rapture and to pleasure — is the feelings foundation, because “careful attention to in-&-out breaths” is what MN 118 classes as “a feeling among feelings.” Steadying and releasing the mind is the third foundation; contemplating inconstancy, dispassion, cessation and relinquishment is the fourth. One practice, watched with increasing subtlety, becomes all four — which is why breath meditation sits at the root of insight practice.

Where the traditions differ

The four themselves are not in dispute. MN 10, DN 22 and the Chinese MA 98 all give the same four in the same order, and all close with the same promise: seven years of this practice, and either final knowledge here and now or non-return. The differences are real, but narrower, and worth naming honestly.

The fourth foundation’s contents. The Pali version (Theravāda) gives five sets under dhammā, ending with the four noble truths. The Chinese Madhyama Āgama parallel MA 98, “The Abodes of Mindfulness,” preserved in a separate canonical transmission, gives only three, and in a different order: the six internal sense-fields, the five hindrances, and the seven factors of awakening. It has no aggregates section and no noble-truths section. Bhikkhu Sujato notes that the Pali Abhidhamma’s own analysis of satipaṭṭhāna likewise mentions only the hindrances and the awakening factors here — which suggests the shorter list may be the older one.

The refrain. The Pali refrain has three movements: watching internally, externally and both; watching arising and passing away; and holding awareness only “to the extent of knowledge & remembrance,” “independent, unsustained by (not clinging to) anything in the world.” MA 98 keeps only the first, closing each section instead with “knowing, seeing, insight, and comprehension.” Neither the arising-and-passing-away clause nor the non-clinging clause appears in Charles Patton’s translation.

The two Pali recensions. DN 22, the Mahā-satipaṭṭhāna Sutta, is MN 10 with the four noble truths expanded into a long exposition. Nothing in the practice changes.

The translations. Dhammā is where English splits. Ṭhānissaro Bhikkhu has “mental qualities,” Soma Thera and Nyanasatta Thera “mental objects,” Bhikkhu Sujato “principles” — and Sujato argues in his notes that the first two are wrong, since much of what the section covers is neither a mental object nor a quality of mind. Soma Thera also renders citta as “consciousness” where Ṭhānissaro has “mind.” When you meet conflicting summaries of this teaching online, this is usually why. On how such differences are handled across schools generally, see Theravāda and Mahāyāna compared.

Watching yourself, watching others

One last passage guards against a familiar misreading — that this is private, self-absorbed work. In the Sedaka Sutta (SN 47.19) two acrobats argue about who should steady whom on the pole, and the Buddha sides with the one who says each should watch themselves. Then he turns it: “When watching after yourself, you watch after others. When watching after others, you watch after yourself.” The first happens through developing the practice; the second, he says, comes about “Through endurance, through harmlessness, through a mind of goodwill, & through sympathy.”

So the four foundations are not four techniques to master but one training that runs from the breath in your body to how you treat the person in front of you. Start where MN 10 starts — with the breath.