Reading guide
The teaching in one sentence
Just as all animal footprints fit within an elephant’s footprint, all skillful qualities are included in the four noble truths — and this can be seen by analyzing how the four great elements (earth, water, fire, air), both internal and external, are impermanent, not-self, and arise through dependent origination.
The structural simile (§§1–3)
Sāriputta opens with a bold claim: “Friends, just as the footprints of all beings that walk can fit inside an elephant’s footprint, and so the elephant’s footprint is declared to be the chief of them because of its great size, so too all skillful qualities can be included in the four noble truths.”
This is not the same simile as MN 27. There the footprint was evidence to be tracked; here it is a container that includes everything smaller. The elephant’s footprint is the four noble truths; every other skillful quality — every meditation attainment, every ethical precept, every insight — fits within it. Sāriputta then focuses on the first truth, the truth of suffering, and specifically on its analysis through the five aggregates affected by clinging. But rather than listing all five aggregates, he homes in on the form aggregate and analyzes it through the four great elements.
The method: internal and external elements (§§4–19)
For each of the four elements, Sāriputta follows the same analytical pattern:
| Element | Internal examples | External examples |
|---|---|---|
| Earth (paṭhavī) | Head hair, body hair, nails, teeth, skin, flesh, sinews, bones, bone marrow, kidneys, heart, liver, diaphragm, spleen, lungs, intestines, mesentery, stomach contents, feces, brain | Anything external that is hard and solid |
| Water (āpo) | Bile, phlegm, pus, blood, sweat, fat, tears, grease, saliva, snot, oil of the joints, urine | Anything external that is water or liquid |
| Fire (tejo) | That by which one is warmed, ages, is consumed, and that by which food and drink are digested | Anything external that is fire or heat |
| Air (vāyo) | Up-going winds, down-going winds, winds in the belly, winds in the bowels, winds that course through the limbs, in-breath, out-breath | Anything external that is air or wind |
The crucial move comes after each element is described. Sāriputta says: both the internal and the external element are simply the element. They should be seen with correct wisdom as they really are: “This is not mine, I am not this, this is not my self.” When a practitioner sees this, they become disenchanted with that element and make the mind dispassionate toward it.
The great external catastrophes
After describing each external element, Sāriputta introduces a striking argument from scale. Even the great external earth element — the entire planet — is seen to be impermanent, subject to ending, subject to vanishing. How much more so this small body? Even the great ocean will dry up. Even the cosmic fire will burn out. Even the great winds that hold up the world will cease. If these vast external manifestations of the elements are impermanent, what claim could this short-lived body have to permanence?
This is not mere rhetoric. The argument works by removing the intuition that “solid” means “permanent.” We unconsciously project permanence onto what feels substantial. Sāriputta shows that even the most substantial things in the universe — the earth itself, the ocean, the sun — are impermanent. The body, which is made of the same elements on a miniature scale, cannot claim what even the cosmos cannot sustain.
Dependent origination and contact (§§20–28)
After the four elements, Sāriputta makes a remarkable transition. He notes that when the external elements become disturbed (flood, fire, hurricane, drought), this contacts the internal elements. When the internal elements are disturbed, feeling arises. From feeling, the entire chain of dependent origination unfolds. He then states the discourse’s most famous formula:
“One who sees dependent origination sees the Dhamma. One who sees the Dhamma sees dependent origination.”
This is a philosophical identity claim: the teaching and dependent origination are the same thing seen from different angles. To understand how things arise through conditions is to understand the Buddha’s teaching. To understand the teaching is to understand conditioned arising. Sāriputta then connects this to the five aggregates affected by clinging, and shows that their arising and cessation is the truth of suffering, origin, cessation, and path.
The structural argument of MN 28
The discourse moves through three logical steps:
- Containment: all skillful qualities fit within the four noble truths (the elephant footprint).
- Analysis: the truth of suffering can be understood through the four elements, each of which is impermanent and not-self.
- Synthesis: the impermanence of the elements, when understood through dependent origination, reveals the four noble truths directly. Understanding conditioned arising is understanding the Dhamma.
The discourse’s genius is in connecting the apparently physical (earth, water, fire, air) to the apparently abstract (dependent origination, the four truths). Sāriputta shows they are not separate domains: the physical body is a site where dependent origination can be observed in real time. When external elements contact internal elements, feeling arises, and from feeling the entire chain of suffering unfolds. The body is not a distraction from insight — it is insight’s laboratory.
Three questions Western students often ask
“Are the four elements literally earth, water, fire, and air? Is this primitive physics?” No. The four elements (mahābhūta) are phenomenological categories, not chemical elements. “Earth” is the quality of solidity and resistance; “water” is cohesion and fluidity; “fire” is temperature and maturation; “air” is motion and expansion. The discourse is not making claims about atomic structure. It is analyzing how bodily experience presents itself to awareness: some aspects feel solid, some flow, some are warm, some move. The analytical point is that none of these qualities constitute a self.
“Why does Sāriputta teach this discourse rather than the Buddha?” Sāriputta was acknowledged as the foremost disciple in analytical wisdom (mahāpaññā). The Majjhima Nikāya contains several discourses taught by Sāriputta (MN 9, 28, 141 among others), typically on subjects requiring systematic analysis. MN 28’s method — taking one doctrinal principle (the four truths) and demonstrating it through another (the elements) — is characteristic of Sāriputta’s analytical style. The Buddha is not absent; he presumably approves the teaching. But the discourse demonstrates that the Saṅgha includes teachers capable of profound doctrinal exposition.
“How does this discourse relate to MN 27?” The two discourses use the same simile differently. MN 27: the footprint is a sign to be tracked (epistemology — how we come to know). MN 28: the footprint is a container that includes everything (ontology — what the teaching covers). Together they say: the four noble truths contain all skillful qualities (MN 28), and the path to understanding them must not be short-circuited by premature conclusions (MN 27). One teaches the scope of the truths; the other teaches the patience needed to realize them.
Key terms
The text
The elephant’s footprint as container
§1So I have heard. At one time the Buddha was staying near Sāvatthī in Jeta’s Grove, Anāthapiṇḍika’s monastery.
§2There the Venerable Sāriputta addressed the mendicants: “Friends!” “Friend!” they replied. Sāriputta said this:
“Friends, just as the footprints of all beings that walk can fit inside an elephant’s footprint, and so the elephant’s footprint is declared to be the chief of them because of its great size, so too all skillful qualities can be included in the four noble truths.
§3In what four? The noble truth of suffering, the noble truth of the origin of suffering, the noble truth of the cessation of suffering, and the noble truth of the practice that leads to the cessation of suffering.
And what is the noble truth of suffering? It is said that the five aggregates affected by clinging are suffering. What five? The form aggregate affected by clinging, the feeling aggregate affected by clinging, the perception aggregate affected by clinging, the volitional formations aggregate affected by clinging, and the consciousness aggregate affected by clinging.
And what is the form aggregate affected by clinging? It is the four great elements and form derived from the four great elements.
The earth element
§4And what is the earth element? The earth element may be either internal or external.
And what is the internal earth element? Anything internal that is solid, solidified, and appropriated by oneself: head hair, body hair, nails, teeth, skin, flesh, sinews, bones, bone marrow, kidneys, heart, liver, diaphragm, spleen, lungs, intestines, mesentery, stomach contents, feces, brain, or anything else internal that is solid, solidified, and appropriated by oneself. This is called the internal earth element.
§5Now, both the internal earth element and the external earth element are simply the earth element. That should be seen with correct wisdom as it really is: ‘This is not mine, I am not this, this is not my self.’ When one sees it with correct wisdom as it really is, one becomes disenchanted with the earth element and makes the mind dispassionate toward the earth element.
§6There comes a time when the external water element is disturbed. At that time the external earth element vanishes. If even the external earth element, vast as it is, is seen to be impermanent, subject to ending, subject to vanishing, subject to change, then what of this body, which is appropriated by craving and lasts but a while? There is nothing there to be called ‘I’ or ‘mine’ or ‘I am.’
§7Now, if others abuse, revile, irk, and annoy that mendicant, they understand: ‘This painful feeling has arisen in me born of ear-contact. It is conditioned, not unconditioned. Conditioned by what? Conditioned by contact.’ Then they see that contact is impermanent, feeling is impermanent, perception is impermanent, volitional formations are impermanent, and consciousness is impermanent. Their mind, with the element as its object, leaps forward, grows confident, steadfast, and resolute.
The water element
§8And what is the water element? The water element may be either internal or external.
And what is the internal water element? Anything internal that is water, watery, and appropriated by oneself: bile, phlegm, pus, blood, sweat, fat, tears, grease, saliva, snot, oil of the joints, urine, or anything else internal that is water, watery, and appropriated by oneself. This is called the internal water element.
§9Now, both the internal water element and the external water element are simply the water element. That should be seen with correct wisdom as it really is: ‘This is not mine, I am not this, this is not my self.’
§10There comes a time when the external water element is disturbed. It sweeps away villages, towns, cities, districts, and countries. There comes a time when the ocean recedes a hundred leagues, two hundred, three hundred, four hundred, five hundred, six hundred, even seven hundred leagues. There comes a time when the ocean only reaches seven palm trees deep, six, five, four, three, two, even one palm tree deep. There comes a time when the water in the ocean stands only seven fathoms deep, six, five, four, three, two, even one fathom deep. There comes a time when the water in the ocean is only half a fathom, waist-deep, knee-deep, ankle-deep. There comes a time when the water in the ocean is no more than the water in a cow’s hoof-print.
If even the external water element, vast as it is, is seen to be impermanent, subject to ending, subject to vanishing, subject to change, then what of this body, which is appropriated by craving and lasts but a while? There is nothing there to be called ‘I’ or ‘mine’ or ‘I am.’
The fire element
§12And what is the fire element? The fire element may be either internal or external.
And what is the internal fire element? Anything internal that is fire, fiery, and appropriated by oneself: that by which one is warmed, that by which one ages, that by which one is consumed, and that by which food, drink, meals, and snacks are fully digested, or anything else internal that is fire, fiery, and appropriated by oneself. This is called the internal fire element.
§13Now, both the internal fire element and the external fire element are simply the fire element. That should be seen with correct wisdom as it really is: ‘This is not mine, I am not this, this is not my self.’
§14There comes a time when the external fire element is disturbed. It burns up villages, towns, cities, districts, and countries. It reaches a green meadow, a road, a cliff-side, water, or cleared ground and goes out for lack of fuel.
If even the external fire element, vast as it is, is seen to be impermanent, subject to ending, subject to vanishing, subject to change, then what of this body, which is appropriated by craving and lasts but a while? There is nothing there to be called ‘I’ or ‘mine’ or ‘I am.’
The air element
§16And what is the air element? The air element may be either internal or external.
And what is the internal air element? Anything internal that is air, airy, and appropriated by oneself: up-going winds, down-going winds, winds in the belly, winds in the bowels, winds that course through the limbs, in-breath and out-breath, or anything else internal that is air, airy, and appropriated by oneself. This is called the internal air element.
§17Now, both the internal air element and the external air element are simply the air element. That should be seen with correct wisdom as it really is: ‘This is not mine, I am not this, this is not my self.’
§18There comes a time when the external air element is disturbed. It blows away villages, towns, cities, districts, and countries. There comes a time when in the last month of the hot season people seek wind by fan and bellows, and the grass on the thatched eaves doesn’t even stir.
If even the external air element, vast as it is, is seen to be impermanent, subject to ending, subject to vanishing, subject to change, then what of this body, which is appropriated by craving and lasts but a while? There is nothing there to be called ‘I’ or ‘mine’ or ‘I am.’
From elements to dependent origination
§20Friends, just as when a space is enclosed by timber, creepers, grass, and mud, it comes to be called a ‘dwelling,’ so too when a space is enclosed by bones, sinews, flesh, and skin, it comes to be called ‘form.’
§21Now, if internally the eye is intact but no external forms come into its range, and there is no corresponding engagement, then there is no manifestation of the corresponding class of consciousness. If internally the eye is intact and external forms come into its range, but there is no corresponding engagement, then there is no manifestation of the corresponding class of consciousness. But when internally the eye is intact and external forms come into its range and there is corresponding engagement, then there is a manifestation of the corresponding class of consciousness.
§26The form in what has thus come to be is included in the form aggregate affected by clinging. The feeling in what has thus come to be is included in the feeling aggregate affected by clinging. The perception in what has thus come to be is included in the perception aggregate affected by clinging. The formations in what has thus come to be is included in the formations aggregate affected by clinging. The consciousness in what has thus come to be is included in the consciousness aggregate affected by clinging.
They understand: ‘That is how these five aggregates affected by clinging are included, gathered, and collected.’
One who sees dependent origination sees the Dhamma
§27Now, the Buddha has said: ‘One who sees dependent origination sees the Dhamma. One who sees the Dhamma sees dependent origination.’ And these five aggregates affected by clinging are dependently originated.
The desire, attachment, attraction, and holding for these five aggregates affected by clinging is the origin of suffering. The removal and abandoning of desire and lust for these five aggregates affected by clinging is the cessation of suffering.
§28To this extent, friends, a mendicant has done much. Friends, one who sees dependent origination sees the Dhamma. One who sees the Dhamma sees dependent origination. For these — the five aggregates affected by clinging — are dependently originated. The desire, attachment, attraction, and holding for these five aggregates affected by clinging is the origin of suffering. The removal and abandoning of desire and lust for these five aggregates affected by clinging is the cessation of suffering. To this extent, friends, a mendicant has done much.”
That is what the Venerable Sāriputta said. Satisfied, the mendicants approved of what Sāriputta said.
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