Dīgha Nikāya · Discourse 8

Kassapa’s Lion’s Roar

Kassapasīhanādasutta

Setting
Near Ujuññā, in the deer park at Kaṇṇakatthala
Speakers
The Buddha and the naked ascetic Kassapa
Form
A pointed challenge, a careful distinction, a catalog of austerities, and a bold declaration, ending in ordination
Length
~21 minutes to read
Northern parallel
A broad counterpart likely exists in the Chinese Dīrgha-āgama (T1), though this reading guide does not assert a specific matching sutra number
Difficulty
★★★☆☆ — long and repetitive in structure, but the underlying distinction is straightforward once named

Why this discourse, eighth

Kassapa is a naked ascetic who has heard a rumor: that the Buddha condemns all forms of self-mortification outright. It is a fair challenge, since the Buddha’s own path famously began with him abandoning years of extreme austerity as unproductive. But the Buddha’s actual position, laid out here with real care, is more precise than either “all austerity is good” or “all austerity is worthless.” What matters is not whether a practice hurts, but whether it grows wholesome qualities and drops unwholesome ones — and by that standard, nakedness, self-denial, and elaborate physical hardship, however sincerely undertaken, prove nothing at all by themselves. The discourse ends with one of the most striking scenes in the collection: a rival ascetic, having heard the argument through to the end, ordains on the spot.

Reading guide

The teaching in one sentence

The Buddha does not condemn asceticism wholesale, and he does not endorse it wholesale either: physical hardship of any kind — nakedness, licking one’s hands clean, elaborate diets and postures — is worthless as a criterion for being a “true ascetic” or “true brahmin,” because the only thing that actually matters is whether a practice grows wholesome qualities and drops unwholesome ones, which is exactly what the graduated path of ethics, immersion, and wisdom does.

A rumor and a rebuttal

Kassapa, a naked ascetic, opens by reporting what he has heard: that the Buddha “categorically condemns and denounces all fervent mortifiers who live rough.” The Buddha flatly denies this is an accurate account of his position. With direct clairvoyant insight, he says, he has seen ascetics who practice harsh mortification reborn in hell and others reborn in heaven; he has seen easygoing ascetics reborn in hell and others reborn in heaven. Since the outcome doesn’t track the harshness of the practice one way or the other, there is nothing here to categorically condemn or endorse. He adds a wry aside about “clever ascetics and brahmins” — sharp debaters who agree with him on some points and disagree on others — setting up the more systematic argument to come.

The examination: judged by results, not reputation

Rather than trade claims about who is more virtuous, the Buddha proposes a test any sensible, disinterested observer could actually apply: set aside the matters two teachers or traditions disagree about, and look only at what both sides already agree counts as skillful or unskillful. Whoever has more completely given up what's agreed to be blameworthy, and more completely taken up what's agreed to be praiseworthy — that is who a fair-minded person would end up praising, teacher for teacher, community for community, disciple for disciple. The Buddha is confident this comparison, run honestly on both counts, comes out in his community's favor — not as a matter of self-praise, but as a claim meant to be checked.

The catalog of austerities

Kassapa responds with an extraordinary, almost exhaustive list of the fervent-mortification practices some ascetics and brahmins hold up as proof of being a “true ascetic” or “true brahmin”: going naked, licking one’s own hands clean, refusing food offered directly or by invitation, eating only from a strict list of acceptable sources, restricting alms to a fixed number of houses or mouthfuls, eating exotic or unpalatable foods (herbs, bran, cow dung, forest roots), wearing rough or symbolically loaded clothing (hemp, corpse-cloth, bark, human hair), standing constantly, sleeping on thorns, going unwashed, and bathing ritually three times a day, among much else. The list is detailed enough to function almost as an ethnographic record of ascetic practice in the Buddha’s milieu.

Hardship is not the criterion

The Buddha’s response is direct: someone can practice every item on that list and still be far from a true ascetic or brahmin, if they haven’t developed accomplishment in ethics, mind (concentration), and wisdom. Kassapa objects that this makes it “hard to be” and then “hard to know” a true ascetic or brahmin — and the Buddha agrees, but relocates exactly why it’s hard. If mere austerity were the criterion, it wouldn’t be especially hard at all: even a householder’s child, or a servant carrying water, could keep every one of those rules. What actually makes the state hard to reach, and hard to verify from outside, is something else entirely — a heart of love free of enmity and ill will, and the undefiled freedom of heart and wisdom that comes with the ending of all defilements.

The real criterion: the threefold training

Asked what that actually consists of, the Buddha lays out the same threefold structure used throughout this vagga: accomplishment in ethics (beginning with giving up killing and abandoning wrong livelihood), accomplishment in mind (the four progressive absorptions), and accomplishment in wisdom (insight leading to the ending of the defilements). This, he says, is the real dividing line — and there is no accomplishment finer than this available anywhere.

The lion’s roar

The discourse takes its name from what follows: the Buddha declares, one domain at a time — higher ethics, higher austerity in the sense of “disgust of sin,” higher wisdom, higher freedom — that he sees no equal, let alone superior, anywhere. He then anticipates and rebuts a series of likely objections from rival wanderers: that he only roars this lion’s roar in private, not before an assembly; that even in assembly he doesn’t roar it boldly; that even when he roars boldly, people don’t actually question him, or aren’t satisfied by his answers, or don’t follow through on the practice. Each objection is answered in turn: no, he says, none of that is so.

Ordination and the outcome

Kassapa is won over, but not instantly transformed — the text is honest about the process. He asks for ordination, is told the usual four-month probation applies to someone previously ordained elsewhere, and volunteers for four years instead, showing genuine commitment rather than casual conversion. He is ordained, and the text notes plainly that he struggles at first before eventually, through solitary and diligent effort, reaching full awakening. It is a small but important detail: even a discourse ending in triumphant conversion doesn’t pretend the path itself was instant.

Key terms

tapas — fervent mortification or austerity; the discourse’s central subject, neither blanket-condemned nor blanket-endorsed.
samaṇa / brāhmaṇa — “ascetic” and “brahmin”: the two titles Kassapa’s catalog of austerities claims to earn, and which the Buddha argues are earned by something else entirely.
sīla, samādhi, paññā — ethics, immersion (concentration), and wisdom: the threefold training given here as the real criterion for being a true ascetic or brahmin, the same structure used in DN 2 and DN 10.
sīhanāda — “lion’s roar,” a bold, public declaration of confidence in one’s own attainment; the discourse’s title and its most dramatic passage.
the four-month probation — the standard waiting period required of anyone previously ordained in another sect before full ordination as a Buddhist mendicant, which Kassapa voluntarily extends to four years.

The text

The discourse in full: Kassapa’s challenge, the rebuttal, the comparison-test, the catalog of austerities, the “hard to be/hard to know” exchange, the threefold training, the lion’s roar, and Kassapa’s ordination. Ellipses (…) mark points where the original text abbreviates a formula spelled out in full elsewhere in the canon (chiefly DN 2). Translation: Bhikkhu Sujato (CC0, SuttaCentral).

A rumor and a rebuttal

§1–4So I have heard. At one time the Buddha was staying near Ujuññā, in the deer park at Kaṇṇakatthala. Then the naked ascetic Kassapa went up to the Buddha and exchanged greetings with him. When the greetings and polite conversation were over, he stood to one side and said to the Buddha: “Worthy Gotama, I have heard the following: ‘The ascetic Gotama criticizes all fervent mortification. He categorically condemns and denounces all fervent mortifiers who live rough.’ Do those who say this repeat what the Buddha has said, and not misrepresent him with an untruth? Is their explanation in line with the teaching? Are there any legitimate grounds for rebuttal and criticism? For we don’t want to misrepresent the worthy Gotama.” “Kassapa, those who say this do not repeat what I have said. They misrepresent me with what is false, baseless, and untrue. With clairvoyance that is purified and superhuman, I see some fervent mortifier who lives rough reborn in a place of loss, a bad place, the underworld, hell. But I see another fervent mortifier who lives rough reborn in a good place, a heavenly realm. I see some fervent mortifier who takes it easy reborn in a place of loss. But I see another fervent mortifier who takes it easy reborn in a good place, a heavenly realm. Since I truly understand the coming and going, passing away and rebirth of these fervent mortifiers in this way, how could I criticize all forms of mortification, or categorically condemn and denounce those fervent mortifiers who live rough? There are some clever ascetics and brahmins who are subtle, accomplished in the doctrines of others, hair-splitters. You’d think they live to demolish convictions with their intellect. They agree with me in some matters and disagree in others. Some of the things that they applaud, I also applaud. Some of the things that they don’t applaud, I also don’t applaud. But some of the things that they applaud, I don’t applaud. And some of the things that they don’t applaud, I do applaud. Some of the things that I applaud, others also applaud. Some of the things that I don’t applaud, they also don’t applaud. But some of the things that I don’t applaud, others do applaud. And some of the things that I do applaud, others don’t applaud.

The examination

§5–12I go up to them and say: ‘Let us leave aside those matters on which we disagree. But there are some matters on which we agree. Regarding these, sensible people, pursuing, pressing, and grilling, would compare teacher with teacher or community with community: “There are things that are unskillful, blameworthy, not to be cultivated, unworthy of the noble ones, and dark—and are reckoned as such. Who proceeds having totally given these things up: the ascetic Gotama, or the tutors of other communities?”’ It’s possible that they might say: ‘The ascetic Gotama proceeds having totally given those unskillful things up, compared with the tutors of other communities.’ And that’s how, when sensible people pursue the matter, they will mostly praise us. In addition, sensible people, pursuing, pressing, and grilling, would compare teacher with teacher or community with community: ‘There are things that are skillful, blameless, worth cultivating, worthy of the noble ones, and bright—and are reckoned as such. Who proceeds having totally undertaken these things: the ascetic Gotama, or the tutors of other communities?’ It’s possible that they might say: ‘The ascetic Gotama proceeds having totally undertaken these things, compared with the tutors of other communities.’ And that’s how, when sensible people pursue the matter, they will mostly praise us. In addition, sensible people, pursuing, pressing, and grilling, would compare teacher with teacher or community with community: ‘There are things that are unskillful, blameworthy, not to be cultivated, unworthy of the noble ones, and dark—and are reckoned as such. Who proceeds having totally given these things up: the ascetic Gotama’s disciples, or the disciples of other tutors?’ It’s possible that they might say: ‘The ascetic Gotama’s disciples proceed having totally given those unskillful things up, compared with the disciples of other tutors.’ And that’s how, when sensible people pursue the matter, they will mostly praise us. In addition, sensible people, pursuing, pressing, and grilling, would compare teacher with teacher or community with community: ‘There are things that are skillful, blameless, worth cultivating, worthy of the noble ones, and bright—and are reckoned as such. Who proceeds having totally undertaken these things: the ascetic Gotama’s disciples, or the disciples of other tutors?’ It’s possible that they might say: ‘The ascetic Gotama’s disciples proceed having totally undertaken those skillful things, compared with the disciples of other tutors.’ And that’s how, when sensible people pursue the matter, they will mostly praise us.

The noble eightfold path

§13There is, Kassapa, a path, there is a practice, practicing in accordance with which you will know and see for yourself: ‘Only the ascetic Gotama’s words are timely, true, and meaningful, in line with the teaching and training.’ And what is that path? It is simply this noble eightfold path, that is: right view, right purpose, right speech, right action, right livelihood, right effort, right mindfulness, and right immersion. This is the path, this is the practice, practicing in accordance with which you will know and see for yourself: ‘Only the ascetic Gotama’s words are timely, true, and meaningful, in line with the teaching and training.’”

The catalog of austerities

§14When he had spoken, Kassapa said to the Buddha: “Reverend Gotama, those ascetics and brahmins consider these courses of fervent mortification to be what makes someone a true ascetic or brahmin. They go naked, ignoring conventions. They lick their hands, and don’t come or wait when called. They don’t consent to food brought to them, or food prepared on their behalf, or an invitation for a meal. They don’t receive anything from a pot or bowl; or from someone who keeps sheep, or who has a weapon or a shovel in their home; or where a couple is eating; or where there is a woman who is pregnant, breastfeeding, or who lives with a man; or where there’s a hound waiting or flies buzzing. They accept no fish or meat or beer or wine, and drink no fermented gruel. They go to just one house for alms, taking just one mouthful, or two houses and two mouthfuls, up to seven houses and seven mouthfuls. They feed on one saucer a day, two saucers a day, up to seven saucers a day. They eat once a day, once every second day, up to once a week, and so on, even up to once a fortnight. They live committed to the practice of eating food at set intervals. Those ascetics and brahmins also consider these courses of fervent mortification to be what makes someone a true ascetic or brahmin. They eat herbs, millet, wild rice, poor rice, water lettuce, rice bran, scum from boiling rice, sesame flour, grass, or cow dung. They survive on forest roots and fruits, or eating fallen fruit. Those ascetics and brahmins also consider these courses of fervent mortification to be what makes someone a true ascetic or brahmin. They wear robes of sunn hemp, mixed hemp, corpse-wrapping cloth, rags, lodh tree bark, antelope hide (whole or in strips), kusa grass, bark, wood-chips, human hair, horse-tail hair, or owls’ wings. They tear out hair and beard, committed to this practice. They constantly stand, turning down seats. They squat, committed to the endeavor of squatting. They lie on a mat of thorns, making a mat of thorns their bed. They make their bed on a plank, or the bare ground. They lie only on one side. They wear dust and dirt. They stay in the open air. They sleep wherever they lay their mat. They eat unnatural things, committed to the practice of eating unnatural foods. They don’t drink, committed to the practice of not drinking liquids. They’re devoted to ritual bathing three times a day, including at dusk.”

Hardship is not the criterion

§15–17“Kassapa, someone may practice all those forms of mortification, but if they haven’t developed and realized any accomplishment in ethics, mind, and wisdom, they are far from being a true ascetic or brahmin. But take a mendicant who develops a heart of love, free of enmity and ill will. And they realize the undefiled freedom of heart and freedom by wisdom in this very life, and live having realized it with their own insight due to the ending of defilements. When they achieve this, they’re a mendicant who is called a ‘true ascetic’ and also ‘a true brahmin’. …” When he had spoken, Kassapa said to the Buddha, “It’s hard, worthy Gotama, to be a true ascetic or a true brahmin.” “It’s typical, Kassapa, in this world to think that it’s hard to be a true ascetic or brahmin. But someone might practice all those forms of mortification. And if it was only because of just that much, only because of that course of fervent mortification that it was so very hard to be a true ascetic or brahmin, it wouldn’t be appropriate to say that it’s hard to be a true ascetic or brahmin. For it would be quite possible for a householder or a householder’s child—or even the bonded maid who carries the water-jar—to practice all those forms of mortification. It’s because there’s something other than just that much, something other than that course of fervent mortification that it’s so very hard to be a true ascetic or brahmin. And that’s why it is appropriate to say that it’s hard to be a true ascetic or brahmin. Take a mendicant who develops a heart of love, free of enmity and ill will. And they realize the undefiled freedom of heart and freedom by wisdom in this very life, and live having realized it with their own insight due to the ending of defilements. When they achieve this, they’re a mendicant who is called a ‘true ascetic’ and also ‘a true brahmin’. …” When he had spoken, Kassapa said to the Buddha, “It’s hard, worthy Gotama, to know a true ascetic or a true brahmin.” “It’s typical in this world to think that it’s hard to know a true ascetic or brahmin. But someone might practice all those forms of mortification. And if it was only by just that much, only by that course of fervent mortification that it was so very hard to know a true ascetic or brahmin, it wouldn’t be appropriate to say that it’s hard to know a true ascetic or brahmin. For it would be quite possible for a householder or a householder’s child—or even the bonded maid who carries the water-jar—to know that someone is practicing all those forms of mortification. It’s because there’s something other than just that much, something other than that course of fervent mortification that it’s so very hard to know a true ascetic or brahmin. And that’s why it is appropriate to say that it’s hard to know a true ascetic or brahmin. Take a mendicant who develops a heart of love, free of enmity and ill will. And they realize the undefiled freedom of heart and freedom by wisdom in this very life, and live having realized it with their own insight due to the ending of defilements. When they achieve this, they’re a mendicant who is called a ‘true ascetic’ and also ‘a true brahmin’.”

The threefold training

§18–20When he had spoken, Kassapa said to the Buddha, “But worthy Gotama, what is that accomplishment in ethics, in mind, and in wisdom?” “It’s when a Realized One arises in the world, perfected, a fully awakened Buddha … Seeing danger in the slightest fault, a mendicant keeps the rules they’ve undertaken. They act skillfully by body and speech. They’re purified in livelihood and accomplished in ethical conduct. They guard the sense doors, have mindfulness and situational awareness, and are content. And how is a mendicant accomplished in ethics? It’s when a mendicant gives up killing living creatures. They renounce the rod and the sword. They’re scrupulous and kind, living full of sympathy for all living beings. This pertains to their accomplishment in ethics. … There are some ascetics and brahmins who, while enjoying food given in faith, still earn a living by low lore, by wrong livelihood. … They refrain from such low lore, such wrong livelihood. This pertains to their accomplishment in ethics. A mendicant thus accomplished in ethics sees no danger in any quarter in regards to their ethical restraint. It’s like a king who has defeated his enemies. He sees no danger from his foes in any quarter. In the same way, a mendicant thus accomplished in ethics sees no danger in any quarter in regards to their ethical restraint. When they have this spectrum of noble ethics, they experience a blameless happiness inside themselves. That’s how a mendicant is accomplished in ethics. This, Kassapa, is that accomplishment in ethics. … They enter and remain in the first absorption … This pertains to their accomplishment in mind. … They enter and remain in the second absorption … third absorption … fourth absorption. This pertains to their accomplishment in mind. This, Kassapa, is that accomplishment in mind. When their mind is immersed like this, they project it and extend it toward knowledge and vision … This pertains to their accomplishment in wisdom. … They understand: ‘… there is nothing further for this place.’ This pertains to their accomplishment in wisdom. This, Kassapa, is that accomplishment in wisdom. And, Kassapa, there is no accomplishment in ethics, mind, and wisdom that is better or finer than this.

The lion’s roar

§21–22There are, Kassapa, some ascetics and brahmins who teach ethics. They praise ethical conduct in many ways. But as far as the highest noble ethics goes, I don’t see anyone who’s my equal, still less my superior. Rather, I am the one who is superior when it comes to the higher ethics. There are, Kassapa, some ascetics and brahmins who teach mortification in disgust of sin. They praise fervent mortification in disgust of sin in many ways. But as far as the highest noble fervent mortification in disgust of sin goes, I don’t see anyone who’s my equal, still less my superior. Rather, I am the one who is superior when it comes to the higher disgust of sin. There are, Kassapa, some ascetics and brahmins who teach wisdom. They praise wisdom in many ways. But as far as the highest noble wisdom goes, I don’t see anyone who’s my equal, still less my superior. Rather, I am the one who is superior when it comes to the higher wisdom. There are, Kassapa, some ascetics and brahmins who teach freedom. They praise freedom in many ways. But as far as the highest noble freedom goes, I don’t see anyone who’s my equal, still less my superior. Rather, I am the one who is superior when it comes to the higher freedom. It’s possible that wanderers of other religions might say: ‘The ascetic Gotama only roars his lion’s roar in an empty hut, not in an assembly.’ They should be told, ‘Not so!’ What should be said is this: ‘The ascetic Gotama roars his lion’s roar, and he roars it in the assemblies.’ It’s possible that wanderers of other religions might say: ‘The ascetic Gotama roars his lion’s roar, and he roars it in the assemblies. But he doesn’t roar it boldly.’ They should be told, ‘Not so!’ What should be said is this: ‘The ascetic Gotama roars his lion’s roar, he roars it in the assemblies, and he roars it boldly.’ It’s possible that wanderers of other religions might say: ‘The ascetic Gotama roars his lion’s roar, he roars it in the assemblies, and he roars it boldly. But they don’t question him. … Or he doesn’t answer their questions. … Or his answers are not satisfactory. … Or they don’t think him worth listening to. … Or they’re not confident after listening. … Or they don’t demonstrate their confidence. … Or they don’t practice accordingly. … Or they don’t succeed in their practice.’ They should be told, ‘Not so!’ What should be said is this: ‘The ascetic Gotama roars his lion’s roar; he roars it in the assemblies; he roars it boldly; they question him; he answers their questions; his answers are satisfactory; they think him worth listening to; they’re confident after listening; they demonstrate their confidence; they practice accordingly; and they succeed in their practice.’

Ordination and the outcome

§23–24Kassapa, this one time I was staying near Rājagaha, on the Vulture’s Peak Mountain. There a certain fervent celibate named Nigrodha asked me about the higher disgust of sin. I answered his question. He was extremely happy with my answer.” “Sir, who wouldn’t be extremely happy after hearing the Buddha’s teaching? For I too am extremely happy after hearing the Buddha’s teaching! Excellent, sir! Excellent! As if he were righting the overturned, or revealing the hidden, or pointing out the path to the lost, or lighting a lamp in the dark so people with clear eyes can see what’s there, so too the Buddha has made the teaching clear in many ways. I go for refuge to the Buddha, to the teaching, and to the mendicant Saṅgha. Sir, may I receive the going forth, the ordination in the Buddha’s presence?” “Kassapa, if someone formerly ordained in another sect wishes to take the going forth, the ordination in this teaching and training, they must spend four months on probation. When four months have passed, if the mendicants are satisfied, they’ll give the going forth, the ordination into monkhood. However, I have recognized individual differences in this matter.” “Sir, if four months probation are required in such a case, I’ll spend four years on probation. When four years have passed, if the mendicants are satisfied, let them give me the going forth, the ordination into monkhood.” And the naked ascetic Kassapa received the going forth, the ordination in the Buddha’s presence. Not long after his ordination, Venerable Kassapa, living alone, withdrawn, diligent, keen, and resolute, soon realized the supreme end of the spiritual path in this very life. He lived having achieved with his own insight the goal for which gentlemen rightly go forth from the lay life to homelessness. He understood: “Rebirth is ended; the spiritual journey has been completed; what had to be done has been done; there is nothing further for this place.” And Venerable Kassapa became one of the perfected.

· · ·

Self-check quiz

Ten questions. Click an answer to see immediate feedback. No score is recorded — this is for your own checking.

Question 1 of 10
What rumor does Kassapa bring to the Buddha?
Correct: C. The Buddha denies this is an accurate account of his position.
Question 2 of 10
How does the Buddha rebut the rumor?
Correct: B. Since the outcome doesn't track the harshness of the practice, there's nothing to categorically condemn or endorse.
Question 3 of 10
What test does the Buddha propose for comparing his teaching to that of rival ascetics?
Correct: D. A test any fair-minded observer could apply and check for themselves.
Question 4 of 10
What does Kassapa's catalog of austerities include?
Correct: A. A remarkably detailed record of ascetic practices in the Buddha's milieu.
Question 5 of 10
According to the Buddha, can someone practice every one of these austerities and still fall short of being a "true ascetic or brahmin"?
Correct: C. Physical hardship alone proves nothing about inner attainment.
Question 6 of 10
When Kassapa objects that it's "hard to be" and "hard to know" a true ascetic or brahmin, how does the Buddha relocate the difficulty?
Correct: B. If mere austerity were the criterion, it wouldn't be especially hard at all.
Question 7 of 10
What threefold structure does the Buddha give as the real criterion for a "true ascetic or brahmin"?
Correct: D. The same threefold training used throughout the Sīlakkhandhavagga.
Question 8 of 10
In the "lion's roar" passage, what does the Buddha claim, and how does he frame the claim?
Correct: A. He then rebuts objections that this roar is made only in private, timidly, or without real engagement.
Question 9 of 10
What does Kassapa do after being won over?
Correct: C. A sign of genuine commitment rather than a casual conversion.
Question 10 of 10
What does the text say about Kassapa's path after ordination?
Correct: B. The text is honest that even a dramatic conversion doesn't make the path instant.
Answered 0 of 10 · Correct 0