Anapanasati Sutta: The Breath of Liberation

The practice of ānāpānasati, or mindfulness of breathing, represents the complete path of the Tathāgata’s teaching on Right Mindfulness.

In the Ānāpānasati Sutta (MN 118), the Buddha explains that by developing and cultivating awareness of the simple act of breathing, one fulfills the Four Foundations of Mindfulness. These, in turn, give rise to the Seven Factors of Awakening, ultimately leading to true knowledge and liberation.

Mindfulness of breathing, when developed and cultivated, fulfills the four establishments of mindfulness.

The four establishments of mindfulness, when developed and cultivated, fulfill the seven factors of enlightenment.

The seven factors of enlightenment, when developed and cultivated,
fulfill true knowledge and liberation.

MN118

Anapanasati Sutta: Dwelling Body in Body

We begin by contemplating the body as body. The purpose of dwelling in the body is to let go of clinging to it as “me” or “mine.” This is done through direct knowing, seeing the body clearly as it is: a natural process, impermanent, conditioned, and not a possession.

Mindfully, he breathes in; mindfully, he breathes out. Breathing in deeply, he knows ‘I breathe in deeply’; or breathing out deeply, he knows ‘I breathe out deeply.’ Breathing in subtly, he knows ‘I breathe in subtly’; or breathing out subtly, he knows ‘I breathe out subtly.’

MN118

In the first tetrad of ānāpānasati, we begin by abiding in the breath as the breath, simply knowing it. Awareness stays with each in-breath and out-breath, steady, clear, and uninterrupted.

This “knowing” is direct awareness, not analysis or thought. It is seeing the breath as a natural, conditioned process, old karma unfolding and passing away, not “my body,” not “my breath.”

Step 1: Breathing in Deeply, He Knows

At the start of practice, the breath may feel coarse, heavy, or irregular, mirroring the agitation of body and mind. We stay with the long, deep breath until mindfulness stabilizes. We follow each breath from beginning to end, not forcing or controlling it, simply knowing it as it arises and passes away.

Step 2: Breathing in Subtly, He Knows

As mindfulness becomes steady, which may take days or months, the breath naturally grows smoother, lighter, more subtle, and shorter. Here, body and mind begin to move together; the mind becomes fully gathered within the body, abiding peacefully in it.

While staying with the breath, we train to subdue desire and aversion. We don’t react with craving or resistance, but remain with direct experience, present, ungrasping, and clear.

To “know” is to see the entire process directly, the arising, changing, passing away, and cessation of each experience. It is to witness the breath and bodily sensations as they appear and fade without interference. In seeing their cessation and the calm that follows, the mind understands their causal nature — that not clinging to feelings and perceptions brings true ease and satisfaction. Through this repeated seeing, wisdom naturally learns to let go.

Step 3: Experiencing the Whole Body

He trains himself: I shall breathe in experiencing the whole body; he trains himself: I shall breathe out experiencing the whole body.

MN118

As mindfulness becomes steady and collectedness deepens, awareness naturally expands to include the whole body, the subtle sensations and movements of breathing, the play of tension and relaxation, and all experiences that give rise to the sense of “a body.”

We train by experiencing the body as a whole, sensing the flow of breath and energy throughout, aware of the full breath in every part, from head to toes, as one unified field of presence. This is not a process of analysis, but of embodied knowing: direct, immediate seeing of the body as it truly is, impermanent, conditioned, and not-self.

Step 4: Calming the Bodily Formation

He trains himself: I shall breathe in calming the bodily formation; he trains himself: I shall breathe out calming the bodily formation.

MN118

As collectedness deepens and steadies, we train in calming the bodily formations, allowing the breath to become ever more subtle, refined, and tranquil. This is done by letting go of the underlying tendency to control or cling to bodily sensations and to the perception of the body as a whole.

In this tetrad, the training is to calm the bodily formations, the tensions and movements shaped by craving and resistance.

We do this through the direct application of the Four Noble Truths:

• We see directly that there is dukkha, unsatisfactoriness, stress, the restlessness in body and mind.

• We understand that this dukkha arises from craving and clinging, to the body, to feelings, to the conceit “I am.”

• We form the intention to let go, to release clinging to the body.

• We apply the Dhamma by letting go, not by trying to fix or remove individual sensations of tightness or pain, but by releasing the clinging that gives rise to them, through seeing the body’s impermanent, unsatisfactory, and not-self nature.

We release attachment to the body by seeing clearly: “This is not me, not mine, not myself.” As this wisdom deepens, the breath naturally smooths, the body softens, and the mind settles into tranquility. The sense of “I am the body” fades, replaced by pure knowing, the direct awareness of arising and passing away.

As this calm and wisdom mature, the breath becomes so subtle it seems to disappear. The body feels tranquil, light, and pliant, pervaded by ease. The mind abides still and luminous, with tranquility fully established.

Practiced in this way, dwelling in the body becomes both tranquility and insight. The breath becomes a doorway through which clinging to the body is understood and released.

From this dwelling, the mind naturally can move on to contemplation of feelings, mind, and Dhamma.

Anapanasati Sutta: Dwelling Feelings in Feelings

The second tetrad of the Ānāpānasati Sutta is the practice of Dwelling in Feelings as Feelings.

This stage unfolds naturally from the previous one: as bodily formations become calm, the subtler domain of feeling and perception becomes clear and distinct.

Step 5: Experiencing Rapture (Pīti)

He trains himself: I shall breathe in experiencing rapture; he trains himself: I shall breathe out experiencing rapture.

MN118

When the body is tranquil and free from coarse sensations, the mind experiences lightness and relief. From this release, pīti, the joy of release, arises.

In one who is bodily tranquil, there is happiness; in one who is happy, the mind becomes concentrated.

AN3.16

Joy (pīti) is the energetic uplift that follows deep calm. Pleasure (sukha) is the quiet contentment that follows this joy.

Just as a skilled bathman or bathmans apprentice might sprinkle bath powder in a metal basin and knead it together, adding water from time to time, so that his ball of bath powder: saturated, moisture-laden, permeated within and without: would nevertheless not drip; even so, the disciple pervades... this very body with the joy and happiness born of seclusion.

AN5.28

This rapture may manifest as waves of energy, tingling, expansion, or a feeling of buoyancy. Yet, the key is not to cling to it or to fear it, simply know it as it is, a feeling conditioned by calm and seclusion.

Here, Right Effort is applied: to pervade the whole body with joy and happiness, to cultivate and sustain joy born of letting go, and to abandon all that is unjoyful or agitated.

At this stage, we train to fully experience this rapture with mindfulness and equanimity, breathing in and out with awareness of joy, without craving for it, without resistance.

This is dwelling in feelings as feelings, knowing a pleasant feeling as it truly is, without grasping.

Step 6: Experiencing Pleasure (Sukha)

He trains himself: I shall breathe in experiencing pleasure; he trains himself: I shall breathe out experiencing pleasure.

MN118

As we continue to let go, seeing the impermanent, fading, and not-self nature of all feelings, pīti, the active, uplifting joy, naturally softens into sukha, a serene, steady pleasure.

Pīti is active, uplifting, sometimes even thrilling; Sukha is passive, quiet, restful, the contentment that follows joy.

At this point, the body feels light, the mind serene, and the breath almost immaterial. Here, the second jhāna begins to arise: rapture fades, leaving behind deep happiness born of inner stillness and concentration.

With the stilling of applied and sustained attention, a disciple enters and abides in the second jhāna, which has internal confidence and unification of mind, without applied and sustained attention, with rapture and pleasure born of concentration.

DN2

This pleasure, too, is known mindfully, not pursued, not held, but observed as it arises and passes. Thus we continue to abide in feelings as feelings, knowing pleasant, painful, and neutral sensations alike as impermanent and conditioned.

Step 7: Experiencing the Mental Formation (Cittasaṅkhāra)

With joy and pleasure clearly seen, attention turns inward to understand what gives rise to them, the mental formations (cittasaṅkhāra).

Here, we observe how feeling and perception shape the mind: how the mind inclines toward pleasure, resists pain, and constructs its world of experience. We breathe with awareness of how these subtle processes condition thought, mood, and attention.

Step 8: Calming the Mental Formation

Finally, just as earlier one calmed the bodily formation (the breath), now one calms the mental formation, the waves of feeling and perception.

I will breathe in calming the mental formation, thus he trains himself; I will breathe out calming the mental formation, thus he trains himself.

MN118

This is not suppression, but complete understanding: the mind becomes still through insight, no longer reacting to pleasure or pain.

As emotional and perceptual activity settle, the mind abides in profound equanimity (upekkhā), unshaken, luminous, and free.

This is the third jhāna and the complete mastery of feeling.

With the fading away of rapture, a disciple abides in equanimity, mindful and fully aware, experiencing pleasure with the body; he enters and abides in the third jhāna, of which the noble ones declare: ‘Equanimous and mindful, one dwells in pleasure.

DN2

Anapanasati Sutta: Dwelling Mind in Mind

Having calmed bodily and mental formations, joy and pleasure now settle into serenity and balance. The mind, clear and undisturbed, becomes the very field of contemplation. We turn our attention from the breath or feelings themselves to the quality and condition of the knowing mind.

He trains himself: ‘I shall breathe in experiencing the mind’;
He trains himself: ‘I shall breathe out experiencing the mind.’
He trains himself: ‘I shall breathe in gladdening the mind’;
He trains himself: ‘I shall breathe out gladdening the mind.’
He trains himself: ‘I shall breathe in concentrating the mind’;
He trains himself: ‘I shall breathe out concentrating the mind.’
He trains himself: ‘I shall breathe in liberating the mind’;
He trains himself: ‘I shall breathe out liberating the mind.’

MN118

Step 9: Experiencing the Mind

When the body and feeling are tranquil, the mind becomes luminous and sensitive. Now we begin to know the mind as mind, not through thoughts or concepts, but by direct awareness of its present state.

We see clearly: “The mind is collected,” or “The mind is distracted.” “The mind is filled with joy,” or “The mind is heavy.” “The mind is expansive,” or “The mind is narrow.” As in the Satipaṭṭhāna Sutta:

When the mind has lust, he knows ‘the mind has lust’;
when the mind is without lust, he knows ‘the mind is without lust’…
when the mind is concentrated, he knows ‘the mind is concentrated’;
when the mind is scattered, he knows ‘the mind is scattered.’

MN10

This awareness is not judging or labeling but direct seeing of the citta (cittānupassanā). The purpose is to know the conditions that color the mind, greed, hate, delusion, and their opposites, and to discern how they arise and fade.

The mind becomes like a still pond: clear enough to see the reflections of its own ripples.

Step 10: Gladdening the Mind

Once we can clearly see the mind’s quality, we learn to gladden it skillfully.

To gladden the mind does not mean to indulge it in pleasure, but to cultivate joy through wholesome causes. When dullness or heaviness appears, we recollect the Dhamma, reflect on generosity, or recall the purity of virtue.

We bring to mind the qualities that uplift, as the Tathagata said:

Disciples, when the mind is sluggish, one should rouse it with inspiring themes;
when the mind is agitated, one should calm it with peaceful themes;
when the mind is dull, one should brighten it with luminous themes.

SN46.53

Here we see the skillful balancing of the mind’s energy and calm, neither excitement nor torpor, but a bright, pliant awareness. When the mind is gladdened, joy and confidence arise again, leading naturally into steadiness.

Step 11: Concentrating the Mind

As the mind is gladdened and freed from hindrances, collectedness deepens. We train: “I shall breathe in concentrating the mind.” The Pāli term samādahaṃ cittaṃ means “unifying the mind on its object.”

At this point, mindfulness and collectedness merge into a single, luminous awareness. The mind gathers like a flame unmoved by wind.

In one who is joyful, the body becomes tranquil;
in one tranquil in body, there is happiness;
in one who is happy, the mind becomes concentrated.

AN3.16

This concentration is not a forced focus but a natural unification born of joy and calm. It is the mind at ease with itself, undivided, self-sustaining, and radiant.

When the mind is concentrated, it no longer oscillates toward craving or aversion. Awareness of the breath continues as a gentle anchor, while the whole field of knowing becomes bright, effortless, and continuous.

This is the fulfillment of samatha, the serenity that supports deep insight.

Step 12: Liberating the Mind

As concentration matures, attachment to even that collectedness begins to release. We trains: “I shall breathe in liberating the mind.”

Liberation here refers first to momentary liberation, release from defilements as they arise, and later to final liberation, when the mind is free from all clinging.

This release is not through suppression but through knowing, seeing each mind, state arise dependent on causes and cease when those causes end.

We begin to see that greed, aversion, and delusion are not “my” mind, they are passing conditions, dependently arisen and selfless. The more clearly this is seen, the more naturally the mind lets go.

At first, this liberation is tasted as freedom from momentary unwholesome states; eventually, as the releasefrom all bondage.

The Purpose of Dwelling Mind in Mind

To dwell mind in mind is to turn the light of mindfulness upon its own source, the knowing faculty itself, truly mind in mind. By seeing directly the arising and fading of each mental state, we cease to identify with them.

Here the distinction between “observer” and “observed” fades. Awareness knows awareness — calm, bright, selfless. This is where insight begins to open fully.

From this dwelling, the fourth tetrad, contemplation of Dhamma, naturally unfolds, where one contemplates impermanence, dispassion, cessation, and letting go.

Anapanasati Sutta: Dwelling Dhamma in Dhamma

Having purified body, feeling, and mind, we now turn to direct contemplation of the nature of experience itself, the Dhamma unfolding through the breath, the body, and the mind. Each inhalation and exhalation reveals the law of arising and ceasing, the nature of all conditioned phenomena.

He trains himself: ‘I shall breathe in contemplating impermanence’;
He trains himself: ‘I shall breathe out contemplating impermanence.’
He trains himself: ‘I shall breathe in contemplating fading away [dispassion]’;
He trains himself: ‘I shall breathe out contemplating fading away.’
He trains himself: ‘I shall breathe in contemplating cessation’;
He trains himself: ‘I shall breathe out contemplating cessation.’
He trains himself: ‘I shall breathe in contemplating relinquishment’;
He trains himself: ‘I shall breathe out contemplating relinquishment.’

MN118

Step 13: Contemplating Impermanence (Anicca)

As mindfulness of breathing deepens, perception becomes refined and subtle. One begins to see each breath not as a continuous “thing,” but as a series of arising and vanishing sensations, born and ending moment by moment.

The body is known as an ever-changing process; feeling as a wave rising and dissolving; mind-states as flickering patterns, none lasting even for a breath’s length.

Awareness turns to the rhythm of nature itself: all phenomena appear and pass away, nothing abides. Even mindfulness and concentration are seen as conditioned processes.

Seeing this directly loosens the grip of identification. The sense of “I” that once held experience together begins to fade; the mind stands in simple knowing.

Step 14: Contemplating Fading Away (Virāga)

With clear seeing of impermanence comes virāga, the fading of desire, attraction, and passion toward phenomena. When the mind sees that all formations arise and pass, its old instinct to grasp weakens.

This is not aversion, but the cooling of fire, the stilling of craving.

Seeing the impermanence of all formations, one grows disenchanted with suffering.
Through disenchantment, passion fades away; through the fading of passion, the heart is liberated.

SN22.59

As the mind abides in calm knowing, delight in forms, feelings, perceptions, and thoughts naturally ceases. The world still functions, but the fever of grasping is gone. This is the dawn of equanimity, the peace born of wisdom.

Step 15: Contemplating Cessation (Nirodha)

Seeing impermanence and fading, the practitioner perceives more deeply the cessation of conditioned processes. The breath ceases to be an object, only stillness remains. The world of body, feeling, and mind falls silent, as if evaporated. This is the direct taste of nirodha, the quiet ending of the conditioned.

When a disciple sees as it really is with correct wisdom:
This is not mine, this I am not, this is not my self,’ then he turns away from it. When he turns away, he is liberated.

SN22.59

In this stilling, one sees that even consciousness depends on conditions. When craving ceases, contact ceases; when contact ceases, feeling ceases; and with that cessation, the cycle of suffering halts. This is nibbāna-dhātu, the element of peace.

Step 16: Contemplating Relinquishment (Paṭinissagga)

Finally, through understanding cessation, the heart lets go completely. This is the relinquishment of all clinging. What is relinquished is not “the world,” but the appropriation of the world, the taking of body, feeling, perception, volition, and consciousness as “mine.”

Having understood impermanence, he grows dispassionate. Through dispassion he is liberated. When liberated, he knows:‘Destroyed is birth, the holy life has been lived, what had to be done is done, there is no more of this to come.

MN118

Relinquishment is the natural flowering of insight, not an act of will, but the spontaneous letting go that happens when the mind sees there is nothing worth clinging to.