If one discourse could be called the meditation manual of the Theravāda tradition, it would be the Satipaṭṭhāna Sutta, the Discourse on the Foundations of Mindfulness. It appears in the Majjhima Nikāya as MN 10, and in a longer form in the Dīgha Nikāya as the Mahāsatipaṭṭhāna Sutta (DN 22), which adds a detailed explanation of the Four Noble Truths. The Buddha taught it while staying among the Kuru people, at a market town called Kammāsadhamma.
The sutta opens with a bold statement of purpose. Mindfulness, the Buddha says, is a direct path leading all the way to freedom.
Ekāyano ayaṃ, bhikkhave, maggo sattānaṃ visuddhiyā, sokaparidevānaṃ samatikkamāya, dukkhadomanassānaṃ atthaṅgamāya, ñāyassa adhigamāya, nibbānassa sacchikiriyāya, yadidaṃ cattāro satipaṭṭhānā.
Monks, this is a direct path for the purification of beings, for going beyond sorrow and lamentation, for the ending of pain and grief, for reaching the true way, for the realisation of Nibbāna — namely, the four foundations of mindfulness. — MN 10
The word sati means mindfulness or remembering: keeping the present experience in mind instead of drifting away from it. The Buddha describes the practitioner as “ardent, clearly comprehending and mindful, having put aside longing and dejection with regard to the world.” It is not a blank state, but alert, balanced attention joined with effort and understanding.
1. Mindfulness of the body (kāyānupassanā)
The first foundation begins with the most basic thing we have: the body. The sutta starts with the breath. Going to a forest, the root of a tree or an empty place, the meditator sits with legs crossed, body upright, and establishes mindfulness in front. Breathing in long, they know “I breathe in long”; breathing out short, they know “I breathe out short”. They then train to experience the whole body and to calm bodily activity. This is the same practice described in detail in our guide to Ānāpānasati.
The section goes on to other contemplations of the body: knowing the four postures of walking, standing, sitting and lying down; acting with clear comprehension in every activity, from eating to dressing to speaking; reviewing the parts of the body, such as hair, nails, teeth and skin; seeing the body as made of the elements of earth, water, fire and air; and finally the charnel-ground reflections on a body after death. Walking meditation grows directly out of this section.
2. Mindfulness of feelings (vedanānupassanā)
Here “feeling” (vedanā) does not mean emotion. It means the basic tone of every experience: pleasant, painful or neither-painful-nor-pleasant. When a pleasant feeling is present, the practitioner simply knows “I feel a pleasant feeling”, and likewise for the others. The sutta also distinguishes between feelings tied to worldly things and feelings that arise from spiritual practice.
This is simple but powerful. Craving tends to follow pleasant feeling, and aversion painful feeling. Noticing feeling as it appears creates a small space in which we need not react automatically.
3. Mindfulness of mind (cittānupassanā)
The third foundation turns attention to the state of the mind as a whole. The practitioner knows a mind with lust as a mind with lust, and a mind without lust as a mind without lust. In the same way they know a mind with or without hatred, with or without delusion, a contracted or a scattered mind, a concentrated or an unconcentrated mind, a freed or an unfreed mind.
Notice that the instruction is not “get rid of the angry mind”. It is first to know it honestly. This gentle recognition, without blame, is often what allows a difficult state to loosen by itself.
4. Mindfulness of dhammas (dhammānupassanā)
The fourth foundation uses frameworks from the Buddha’s teaching as lenses for observing experience. The word dhammā here can mean both “mental qualities” and “categories of the teaching”. The sutta lists:
- The five hindrances — sensual desire, ill will, sloth and torpor, restlessness and remorse, and doubt. See The Five Hindrances.
- The five aggregates — form, feeling, perception, mental formations and consciousness, seen arising and passing away.
- The six internal and external sense bases — and the fetters that arise in dependence on them.
- The seven factors of awakening — mindfulness, investigation of dhammas, energy, joy, tranquillity, concentration and equanimity.
- The Four Noble Truths — suffering, its origin, its cessation and the path leading to its cessation.
In each case the practitioner knows when a quality is present or absent, how it arises, how it is abandoned, and how it can be developed or prevented from returning.
The refrain: seeing arising and passing away
After each exercise the sutta repeats a short refrain. The practitioner contemplates internally, externally, and both; observes the nature of arising, of passing away, and of both. Mindfulness that “there is a body” (or feeling, mind, dhammas) is established just enough for knowing and continued awareness. And they dwell independent, not clinging to anything in the world. This refrain is the heart of the practice: whatever we observe, we see it as a passing process, not as “me” or “mine”.
The sutta ends with an encouraging promise. Whoever develops these four foundations properly for seven years — or even, the Buddha says, for as little as seven days — can expect one of two fruits: final knowledge in this very life or, if some clinging remains, the state of non-return.
Practical takeaway: you do not need to master all four foundations at once. Begin with ten minutes of breath awareness each day, then, once a day, pause and ask: “What is the feeling-tone right now? What is the state of my mind?” Simply knowing is the practice.
