The Ten Wholesome Courses

〔School of Virtue · Public Foundation Layer〕

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What this lesson leaves you able to do

• List the ten wholesome courses: three of body, four of speech, three of mind — and know how they relate to the five precepts (the ten are virtue unfolded).
• See virtue advancing from “body and speech” into “mind” — the course of wholesome action reaching all the way to the stirring of a thought.
• Explain that the ten are a course of action (kamma-patha): as the mind fashions, so it tends — not divine judgement, not a transaction.

(This is not an exam; it is so you know where the lesson means to take you.)

Place in the arc: this lesson follows SI-110 (The Five Precepts) and SI-120 (The Eight Uposatha Precepts). The five settle the body; the uposatha lifts it once; the ten wholesome courses extend virtue’s ground from “not doing certain things” into a whole field where body, speech, and mind are all made pure.

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Why this lesson

What the five precepts guard lies mostly in body and speech — not killing, not stealing, no sexual misconduct (body); no false speech (speech). But a person makes karma not only with the hands and the mouth, but in the mind. Let a thought arise as greed, as ill-will, as wrong view, and — though it never becomes an act — karma has already been fashioned in the mind.

The ten wholesome courses extend virtue’s ground from body and speech into mind — three of body, four of speech, three of mind, all ten made pure. This is not a new set of precepts; it is the same virtue unfolded and completed: virtue reaching all the way to the stirring of a thought.

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What the Buddha said

In one place, teaching a king, the Buddha names the ten unwholesome and the ten wholesome one by one (雜阿含 T0099 fasc. 20). First the ten unwholesome courses of action:

"A brahmin who kills, steals, commits sexual misconduct, speaks falsely, speaks harshly, speaks divisively, speaks frivolously, [is] covetous, [bears] ill-will, [holds] wrong view — having done these ten unwholesome courses of action, is he reborn in a bad destination?" (雜阿含 fasc. 20)

Then the wholesome — to abstain from these ten is the ten wholesome courses:

"If a brahmin practises the ten wholesome courses of action — abstaining from killing, on through right view — where is he reborn? … 'If a brahmin practises the ten wholesome courses, he is reborn in a good destination…'" (ibid.)

In another place, the Buddha lists the five precepts, the eight, and the ten side by side; the ten are among them (雜阿含 T0099 fasc. 16).

The ten wholesome courses, one by one:

• Three of body: abstaining from killing, from stealing, from sexual misconduct.
• Four of speech: abstaining from false speech, from harsh speech (cruel, wounding words), from divisive speech (words that set people against each other), from frivolous speech (idle, empty chatter).
• Three of mind: abstaining from covetousness, from ill-will, from wrong view (accomplishing right view).

Note the name “course of wholesome action“: it is a path of karma (kamma-patha) — as the mind fashions, so it tends; wholesome conduct of body, speech, and mind tends toward a good destination. This is not someone in the heavens keeping a ledger of merits and faults, but the natural tendency of karma (the “of its own nature,” dhammatā, already spoken of in SI-101 / SI-110 — not a transaction, not divine judgement).

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Exposition — virtue reaching the mind

Set the ten beside the five and the relation is clear:

• Three of body (no killing, stealing, sexual misconduct) — the same as the first three precepts.
• Speech — the five precepts give only one, “no false speech”; the ten unfold speech-karma into four: besides false speech, also harsh, divisive, and frivolous speech. Where “no false speech” guarded the truthfulness of language, the ten further guard language’s being unwounding, undividing, unidle.
• Three of mind (no covetousness, ill-will, wrong view) — this is a new field the five precepts do not have. The five guard body and speech; the ten push virtue into mind: greed, ill-will, and wrong view, though never acted out, are already the fashioning of mental karma, and so are among what is abstained from.

So the ten are not a stacked list of “a few more than the five,” but virtue’s advance in depth: from restraining hand and mouth to watching over the stirring of a thought. Only when virtue reaches this far is the whole ground of body, speech, and mind laid.

⚠️ But keep the levels distinct (meaning over wording): the ten are the wholesome of the course of action, the outline of all good conduct; their deeper systematisation (such as the “gathering wholesome states, benefiting beings” of the threefold pure precepts) belongs to the advanced unfolding of the Mahāyāna bodhisattva precepts (SI-310, gated layer). The ten at the public layer stay at their plain Nikāya/Āgama sense — “the wholesome course of body, speech, and mind made pure” — and do not front-load the later system.

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Practice — how to begin 〔Public layer: attitude and a safe start〕

At this layer we speak only of how to begin, and in what spirit.

• Of the four of speech, start by watching the one you break most. Speech-karma is the densest — harsh, divisive, frivolous speech mostly slip out unnoticed. Pick one (say, talking about people behind their backs, or idle chatter), and this week notice how often it arises, how often you can stop it. To see it is the beginning of the practice.
• For the three of mind, first learn to see, don’t rush to suppress. When greed, ill-will, or wrong view arises, you needn’t hurry to reproach yourself or force it down. First learn to recognise it as it arises — “this is greed,” “this is ill-will.” Once seen, it loosens by half. Abstaining from mental harm begins from seeing, not from self-punishment.
• The ten are a direction, not ten boxes to tick. Don’t demand all ten pure in a week. To walk in this direction — to fall and stand back up — is itself the practice of the ten.

〔Teacher’s note〕 Taming mental karma (especially ill-will and wrong view), at depth, must be supported by stillness and wisdom (that is the work of the Schools of Concentration and Wisdom). The public layer stays at the starting point of “seeing, turning toward the wholesome.” If some thought (a strong surge of ill-will, or a malign thought that will not leave) troubles and unsettles you, this is a good time to seek a teacher or professional help — to see a thought is practice; to be crushed by one calls for support.

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Common pitfalls

⚠️ Misunderstanding: “The ten are just the five plus a few more.” The point is not the count but the depth: the ten push virtue from body and speech into mind (greed, ill-will, wrong view), watching over the stirring of a thought. This is a field the five do not have.

❌ What this is not: a transaction — “do the ten, exchange for a good rebirth” — nor someone in the heavens keeping a ledger. “Practise the ten, reborn well” states karma’s natural tendency (the course of action): wholesome conduct tends toward a good destination, of its own nature.

❌ What this is not: the public-layer ten are not the Mahāyāna threefold pure precepts. That systematisation (restraint · gathering-the-wholesome · benefiting-beings) belongs to SI-310, the gated layer; here we stay at the plain Āgama sense of the ten wholesome courses.

✅ The point: the ten wholesome courses are virtue reaching the mind — three of body, four of speech, three of mind, all made pure. They are a course of karma: as the mind fashions, so it tends. Begin from seeing; walk toward the wholesome.

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Transition — where this leads

The ten lay virtue’s ground in full — body, speech, and mind all have their footing. From here you can go on:

• To see how virtue’s “fragrance” carries far, surpassing every worldly scent, see SI-140, The Fragrance of Virtue — the keeper of precepts whose repute is caught with the wind and against it.
• To see clearly why virtue is the foundation, return to SI-210, Virtue as the Ground of Non-Remorse — the causal chain virtue → non-remorse → … → stillness, which carries you to the threshold of the School of Concentration (SI-390).

Virtue has walked from body and speech to the mind. Further on, virtue is no longer “keeping” but a quality breathed out from within — which is exactly what the next lesson, the fragrance of virtue, will speak of.

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Questions to sit with

(Not to hand in — so that the teaching settles in you.)

• Of the four of speech (false, harsh, divisive, frivolous), which do you break most without noticing? What does it harm?
• Of the three of mind (greed, ill-will, wrong view), which arose in you today? Did you see it, or were you carried along by it?
• How would your daily life differ if you held the ten as conditions for earning a good rebirth, versus as a course of karma — where the mind fashions, there it tends?

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Sources

By now you should be able to return to the source texts yourself. Everything this lesson rests on has been checked against the original:

• 雜阿含 (Saṃyukta Āgama) T0099, fascicle 20 (Mahākaccāna answering a king · the equality of the four classes by karma) · trans. Guṇabhadra, Liu-Song dynasty · Taishō vol. 2 · CBETA, public domain. The ten unwholesome and ten wholesome courses enumerated (three of body, four of speech, three of mind).
• 雜阿含 (Saṃyukta Āgama) T0099, fascicle 16 (the fingernail-dust simile) · same translator · CBETA, public domain. A place listing the five, eight, and ten together.

Read it yourself: the passage on the ten wholesome courses can be read directly in the vault at vault-阿含/四阿含_T0099_卷020.md. The ten are also found widely across the Madhyama and Ekottarika Āgamas and the Mahāyāna sūtras.

A note on grounding (nothing taught without a source · honest gaps): this lesson’s catalog anchor, the Sūtra on the Ten Wholesome Courses (T0600), is not in the in-house vault (no match on a full search). The ten wholesome courses are amply attested in the Saṃyukta Āgama, so SI-130’s public layer rests on the Saṃyukta Āgama text and does not depend on T0600. Whether to add T0600 to the vault is an editorial decision; it does not affect the completeness of this lesson’s grounding.

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Glossary

Term	Pāli / sense	Note
ten wholesome courses	dasa kusala-kammapatha	three of body, four of speech, three of mind — ten courses of wholesome action
course of action	kammapatha	a “path of karma”: as the mind fashions, so it tends; not divine judgement, not a transaction
three of body	—	abstaining from killing, stealing, sexual misconduct
four of speech	—	abstaining from false, harsh, divisive, frivolous speech
harsh speech	pharusavācā (refraining from)	cruel, wounding words
divisive speech	pisuṇavācā (refraining from)	words that set people against each other
frivolous speech	samphappalāpa (refraining from)	idle, empty chatter
three of mind	—	abstaining from covetousness, ill-will, wrong view (accomplishing right view)
wrong view / right view	micchādiṭṭhi / sammādiṭṭhi	one of the mental courses; to abstain from wrong view is to accomplish right view
good destination	sugati	where wholesome karma naturally tends (a tendency of the course, not a reward paid out)

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The Three Studies · SI-130 The Ten Wholesome Courses (English edition) · Public Foundation Layer · CC BY-NC-SA 4.0 · Shi Huijing