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(Kaṅkhāvitaraṇa-visuddhi-niddesa)

1. [598] Knowledge established by overcoming doubt about the three divisions
of time by means of discerning the conditions of that same mentality-materiality
is called “purification by overcoming doubt.”

[WAYS OF DISCERNING CAUSE AND CONDITION]

The bhikkhu who wants to accomplish this sets about seeking the cause

and condition for that mentality-materiality; just as when a skilled physician
encounters a disease he seeks its origin, or just as when a compassionate man
sees a tender little child lying on its back in the road he wonders who its parents
are.

[NEITHER CREATED BY A CREATOR NOR CAUSELESS]

To begin with, he considers thus: “Firstly this mentality-materiality is not

causeless, because if that were so, it would follow that [having no causes to
differentiate it,] it would be identical everywhere always and for all. It has no
Overlord, etc., because of the non-existence of any Overlord, etc. (XVI.85), over
and above mentality-materiality. And because, if people then argue that mentality-
materiality itself is its Overlord, etc., then it follows that their mentality-materiality,
which they call the Overlord, etc., would itself be causeless. Consequently there
must be a cause and a condition for it. What are they?”

Having thus directed his attention to mentality-materiality’s cause and

condition, he first discerns the cause and condition for the material body in this
way: “When this body is born it is not born inside a blue, red or white lotus or
water-lily, etc., or inside a store of jewels or pearls, etc.; on the contrary, like a
worm in rotting flesh, in a rotting corpse, in rotting dough, in a drain, in a
cesspool, etc., it is born in between the receptacle for undigested food and the
receptacle for digested food, behind the belly lining, in front of the backbone,
surrounded by the bowel and the entrails, in a place that is stinking, disgusting,
repulsive, and extremely cramped, being itself stinking, disgusting, and
repulsive. When it is born thus, its causes (root-causes) are the four things,
namely, ignorance, craving, clinging, and kamma, [599] since it is they that
bring about its birth; and nutriment is its condition, since it is that that
consolidates it. So five things constitute its cause and condition. And of these,
the three beginning with ignorance are the decisive-support for this body, as the

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mother is for her infant, and kamma begets it, as the father does the child; and
nutriment sustains it, as the wet-nurse does the infant.”

[ITS OCCURANCE IS ALWAYS DUE TO CONDITIONS]

5. After discerning the material body’s conditions in this way, he again discerns
the mental body in the way beginning: “Due to eye and to visible object eye-
consciousness arises” (S II 72; M I 111). When he has thus seen that the occurrence
of mentality-materiality is due to conditions, then he sees that, as now, so in the
past too its occurrence was due to conditions, and in the future too its occurrence
will be due to conditions.

6. When he sees it in this way, all his uncertainty is abandoned, that is to say,
the five kinds of uncertainty about the past stated thus: “Was I in the past? Was
I not in the past? What was I in the past? How was I in the past? Having been
what, what was I in the past?” (M I 8), and also the five kinds of uncertainty
about the future stated thus: “Shall I be in the future? Shall I not be in the future?
What shall I be in the future? How shall I be in the future? Having been what,
what shall I be in the future?” (M I 8); and also the six kinds of uncertainty about
the present stated thus: “Am I? Am I not? What am I? How am I? Whence will
this being have come? Whither will it be bound?” (M I 8).

[GENERAL AND PARTICULAR CONDITIONS]

7. Another sees the conditions for mentality as two-fold, according to what is
common to all and to what is not common to all, and that for materiality as
fourfold, according to kamma, and so on.

8. The condition for mentality is twofold, as that which is common to all and
that which is not common to all. Herein, the six doors beginning with the eye
and the six objects beginning with visible data are a condition-common-to-all
for mentality because the occurrence of all kinds [of mentality] classified as
profitable, etc., is due to that [condition]. But attention, etc., are not common to
all; for wise attention, hearing the Good Dhamma, etc., are a condition only for
the profitable, [600] while the opposite kinds are a condition for the unprofitable.
Kamma, etc., are a condition for the resultant mentality; and the life-continuum,
etc., are a condition for the functional.

9. Kamma, consciousness, temperature, and nutriment constitute this fourfold
condition for materiality beginning with kamma. Herein it is only when it is
past that kamma is a condition for kamma-originated materiality; consciousness
is a condition, when it is arising, for consciousness-originated materiality.
Temperature and nutriment are conditions at the instant (moment) of their
presence for temperature-originated and nutriment-originated materiality.1

“If the fruit were to arise from present kamma, the fruit would have arisen in the

same moment in which the kamma was being accumulated; and that is not seen, nor
is it desirable. For in the world (i.e. among non-Buddhists) kamma has never been
shown to give fruit while it is actually being effected; nor is there any text to that
effect—But is it not also the fact that no fruit has ever been shown to come from a

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This is how one man discerns the conditions for mentality-materiality.

10.

When he has seen that the occurrence of mentality-materiality is due to

conditions in this way, he sees also that, as now, so too in the past its occurrence
was due to conditions, and in the future its occurrence will be due to conditions.
When he sees it in this way, his uncertainty about the three periods of time is
abandoned in the way already stated.

[DEPENDENT ORIGINATION IN REVERSE ORDER]

11. Another, when he has seen that the formations called mentality-materiality
arrive at aging and that those that have aged dissolve, discerns mentality-materiality’s
conditions by means of dependent origination in reverse order in this way: “This is
called aging-and-death of formations; it comes to be when there is birth, and birth
when there is becoming, and becoming when there is clinging, and clinging when
there is craving, and craving when there is feeling, and feeling when there is contact,
and contact when there is the sixfold base, and the sixfold base when there is
mentality-materiality, and mentality-materiality when there is consciousness, and
consciousness when there are formations, and formations when there is ignorance.”
Then his uncertainty is abandoned in the way already stated.

[DEPENDENT ORIGINATION IN DIRECT ORDER]

12. Another discerns mentality-materiality’s conditions by means of dependent
origination in direct order as already shown (XVII.29) in detail, doing so in this
way: “So, with ignorance as condition there are formations” (M I 261). Then his
uncertainty is abandoned in the way already stated.

[KAMMA AND KAMMA-RESULT]

13. Another discerns mentality-materiality’s conditions by means of the round
of kamma and the round of kamma-result in this way:

“In the previous kamma-process becoming there is delusion, which is ignorance;
there is accumulation, which is formations; there is attachment, which is craving;
there is embracing, which is clinging; there is volition, which is becoming; thus

vanished cause either? Or even a cock to crow because of that?—Certainly it has not
been shown where the connectedness of material things is broken off. But the simile
does not apply because there is connectedness of immaterial things here. For when
the fruit arises from kamma that is actually past it does so because of kamma having
been performed and because of storage. For this is said: ‘Because profitable sense-
sphere kamma has been performed, stored up, there comes to be eye-consciousness’
(Dhs §431).

“Since consciousness has efficient power only at the instant of its arising, with

the acquisition of a proximity condition, etc., it therefore only gives rise to materiality
while it is arising. But since materiality has efficient power at the instant of its presence,
with the acquisition of a postnascence condition, etc., it is therefore said that
‘temperature and nutriment are conditions at the instant of their presence for
temperature-originated and nutriment-originated materiality.’ Temperature and
nutriment give rise to materiality at the instant of their own presence by acquiring outside
temperature and nutriment as their condition, is the meaning” (Vism-mhṭ 768).

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these five things in the previous kamma-process becoming are conditions for
rebirth-linking here [in the present becoming].

“Here [in the present becoming] there is rebirth-linking, which is

consciousness; there is descent [into the womb], which is mentality-materiality;
there is sensitivity, which is sense base; there is what is touched, which is contact;
there is what is felt, which is feeling; thus these five things here in the [present]
rebirth-process becoming have their conditions in kamma done in the past.

“Here [in the present becoming] with the maturing of the bases there is

delusion, which is ignorance; there is accumulation, which is formations; there
is attachment, which is craving; there is embracing, which is clinging; there is
volition, which is becoming; thus these five things here in the [present] kamma-
process becoming are conditions for rebirth-linking in the future.

“In the future there is rebirth-linking, which is consciousness; there is descent

[into the womb], which is mentality-materiality; there is sensitivity, which is
sense base; there is what is touched, which is contact; there is what is felt, which is
feeling; thus these five things in the future rebirth-process becoming have their
conditions in kamma done here [in the present becoming]” (Paṭis I 52). [601]

14. Herein, kamma is fourfold: to be experienced here and now, to be experienced
on rebirth, to be experienced in some subsequent becoming, and lapsed kamma.2

Of these, (i) the volition, either profitable or unprofitable, of the first of the

seven impulsion consciousnesses in a single cognitive series of impulsions is
called kamma to be experienced here and now: it gives its result in this same

“To be experienced here and now” means kamma whose fruit is to be experienced

in this present selfhood. “To be experienced on rebirth” means kamma whose fruit is
to be experienced [in the becoming] next to the present becoming. “To be experienced
in some subsequent existence” means kamma whose fruit is to be experienced in
some successive selfhood other than either that here and now or next to that here and
now. “Lapsed kamma” is kamma of which it has to be said, “There has been kamma,
but there has not been, is not, and will not be kamma-result.”
“The volition of the first impulsion, which has efficient power by not being prevented
by opposition and by having acquired the distinction of a condition, and which has
definitely occurred as a prior kamma-formation of the appropriate kind, giving its
fruit in this same selfhood, is called ‘to be experienced here and now.’ For while that first-
impulsion volition, being effective in the way stated, is helpful to what is associated
with its special qualities in the impulsion continuity, yet because it wields little power
over aspects and because it has little result owing to lack of repetition, it is not, like the
other two kinds, kamma that looks beyond the occurring continuity and looks to
obtain an opportunity; it gives its fruit here only as mere result during the course of
becoming, like a mere flower. ‘But if it cannot do so’: kamma’s giving of result comes
about only through the due concurrence of conditions consisting of (suitable) essentials
of becoming, means, etc., failing which it is unable to give its result in that selfhood.
‘That accomplishes its purpose’: that fulfils its purpose consisting in giving, etc., and in
killing, etc. For the seventh impulsion to which this refers is the final impulsion in the
series, and when it has acquired distinction in the way already stated and has acquired
the service of repetition by the previous impulsions, it gives its result in the next
selfhood and is called ‘to be experienced on rebirth‘” (Vism-mhṭ 769).

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selfhood. But if it cannot do so, it is called (iv) lapsed kamma (ahosi-kamma),
according to the triad described thus, “There has been (ahosi) kamma, there has
been no kamma-result, there will be no kamma-result” (see Paṭis II 78). (ii) The
volition of the seventh impulsion that accomplishes its purpose is called kamma to
be experienced on rebirth: it gives its result in the next selfhood. If it cannot do so, it
is called (iv) lapsed kamma in the way already described. (iii) The volition of the five
impulsions between these two is called kamma to be experienced in some subsequent
becoming: it gives its result in the future when it gets the opportunity, and however
long the round of rebirths continues it never becomes lapsed kamma.

15. Another fourfold classification of kamma is this: weighty, habitual, death-
threshold, and kamma [stored up] by being performed.3

Herein, (v) when there is weighty and unweighty kamma, the weightier,

whether profitable or unprofitable, whether kamma consisting in matricide or
kamma of the exalted spheres, takes precedence in ripening. (vi) Likewise, when
there is habitual and unhabitual kamma, the more habitual, whether consisting
in good or bad conduct, takes precedence in ripening. (vii) Death-threshold
kamma is that remembered at the time of death; for when a man near death can
remember [kamma], he is born according to that. (viii) Kamma not included in
the foregoing three kinds that has been often repeated is called kamma [stored up]
by being performed. This brings about rebirth-linking if other kinds fail.

16. Another fourfold classification of kamma is this: productive, consolidating,
frustrating, and supplanting.4

“‘Weighty’ kamma is very reprehensible unprofitable kamma and very powerful

profitable kamma. ‘Habitual’ kamma is what is habitually, continually done and repeated.
‘Death-threshold’ kamma is what is remembered with great vividness at the time next
before death; what is meant is that there is no question about what is done at the time
of death. ‘That has been often repeated’: he draws a distinction between this kind of
kamma as stated and the ‘habitual’ kind and he likewise excludes kamma to be
experienced here and now from it because the bringing on of rebirth-linking is admitted;
for the tetrad beginning with the ‘weighty’ is stated as productive of rebirth-linking.

“Herein, the weighty ripens first of all and that is why it is so called. When

weighty kamma is lacking, what has been much done ripens. When that is lacking,
death-threshold kamma ripens. When that too is lacking, then kamma done in previous
births, which is called ‘kamma [stored up] by being performed,’ ripens. And the last
three when produced can be strong or weak” (Vism-mhṭ 769ff.). Vism-mhṭ then cites
various Birth Stories and MN 136 in order to show how, for various reasons, the result
of one kind of kamma may be delayed or displaced by the result of another. Vism-
mhṭ concludes: “This is the province of the Tathāgata’s Knowledge of the Great
Exposition of Kamma, in other words, the mastery of the order of ripening of such
and such kamma for such and such reasons.”
4. “‘Productive’ kamma is what produces resultant continuity by providing rebirth-
linking and so on. ‘Consolidating’ kamma prolongs the occurrence of the continuity of
pleasure or pain, or the endurance of materiality. ‘Frustrating’ kamma slowly diminishes
the endurance of pleasure or pain when they occur. It cuts off the result of other kamma
without giving any result of its own. ‘Supplanting’ kamma, however, cuts off weak kamma
and makes its own result arise. This is their difference” (Vism-mhṭ 771).

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Herein, (ix) what is called productive is both profitable and unprofitable. It

produces the material and immaterial aggregates both at rebirth-linking and
during the course of an existence. (x) Consolidating kamma cannot produce
result, but when result has already been produced in the provision of rebirth-
linking by other kamma, it consolidates the pleasure or pain that arises and
makes it last. (xi) And when result has already been produced in the provision of
rebirth-linking by other kamma, frustrating kamma frustrates and obstructs the
pleasure or pain that arises and does not allow it to last. (xii) Supplanting kamma is
itself both profitable and unprofitable; [602] and it supplants other, weaker kamma,
prevents its resulting and usurps that kamma’s opportunity in order to cause its
own result. But when the opportunity has thus been furnished by the [other] kamma,
it is that [supplanting kamma’s] result that is called arisen.5

17. The succession of kamma and its result in the twelve classes of kamma is
clear in its true nature only to the Buddhas’ “knowledge of kamma and its
result,” which knowledge is not shared by disciples.6 But the succession of
kamma and its result can be known in part by one practicing insight. That is
why this explanation of difference in kamma shows only the mere headings.

This is how one man discerns mentality-materiality by means of the round of

kamma and the round of kamma-result, applying this twelve-fold kamma
classification to the round of kamma.

18. When he has thus seen by means of the round of kamma and the round of
kamma-result how mentality-materiality’s occurrence is due to a condition, he
sees that as now, so in the past, its occurrence was due to a condition by means
of the round of kamma and the round of kamma-result, and that in the future its
occurrence will be due to a condition by means of the round of kamma and the
round of kamma-result. This is kamma and kamma-result, the round of kamma
and the round of kamma-result, the occurrence of kamma and the occurrence of

See the various meanings of “arisen” given in XXII.81f.

“Another method is this: when some kamma has been done and there is, either in

rebirth-linking or in the course of an existence, the arising of material instances due to
the result of kamma performed, that kamma is ‘productive.’ When some kamma has
been performed and the desirable or undesirable fruit generated by other kamma has
its production facilitated and its endurance aided and lengthened by the suppression
of conditions that would interfere with it and by the arousing of conditions that would
strengthen it, that kamma is ‘supporting.’ When some kamma has been performed
and profitable fruit or unprofitable fruit generated by productive kamma is obstructed
by it respectively in the form of sickness or of disquieting of elements, that is ‘frustrating’
kamma. But when some kamma has been done by which the fruit of other kamma is
ruined and cut off by being supplanted by what cuts it off although it was fit for longer
endurance because of the efficacy of the kamma that was producing it, that kamma is
‘supplanting’” (Vism-mhṭ 772).
6. “Because it is a speciality of the Buddha and because it is the province of the
knowledge that is not shared by disciples (see Paṭis I 121f.), it is called ‘not shared by
disciples.’ That is why only a part can be known; it cannot all be known because it is
not the province of such knowledge” (Vism-mhṭ 772).

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kamma-result, the continuity of kamma and the continuity of kamma-result,
action and the fruit of action:

Kamma-result proceeds from kamma,
Result has kamma for its source,
Future becoming springs from kamma,
And this is how the world goes round.

19. When he sees thus, he abandons all his uncertainty, that is to say, the sixteen
kinds described in the way beginning, “Was I in the past?” [see §6].

[NO DOER APART FROM KAMMA AND RESULT]

In all kinds of becoming, generation, destiny, station, and abode there appears
only mentality-materiality, which occurs by means of linking of cause with fruit.
He sees no doer over and above the doing, no experiencer of the result over and
above the occurrence of the result. But he sees clearly with right understanding
that the wise say “doer” when there is doing and “experiencer” when there is
experiencing simply as a mode of common usage.

20.

Hence the Ancients said:

There is no doer of a deed
Or one who reaps the deed’s result;
Phenomena alone flow on—
No other view than this is right.

And so, while kamma and result
Thus causally maintain their round,
As seed and tree succeed in turn,
No first beginning can be shown.

Nor in the future round of births
Can they be shown not to occur:
Sectarians, not knowing this,
Have failed to gain self-mastery. [603]

They assume a being, see it as
Eternal or annihilated.
Adopt the sixty-two wrong views,
Each contradicting one another.

The stream of craving bears them on
Caught in the meshes of their views:
And as the stream thus bears them on
They are not freed from suffering.

A monk, disciple of the Buddha,
With direct knowledge of this fact
Can penetrate this deep and subtle
Void conditionality.

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There is no kamma in result,
Nor does result exist in kamma;
Though they are void of one another,
There is no fruit without the kamma.

As fire does not exist inside
The sun, a gem, cow-dung, nor yet
Outside them, but is brought to be
By means of its component parts,

So neither can result be found
Within the kamma, nor without;
Nor does the kamma still persist
[In the result it has produced].

The kamma of its fruit is void;
No fruit exists yet in the kamma;
And still the fruit is born from it,
Wholly depending on the kamma.

For here there is no Brahmā God,
Creator of the round of births,
Phenomena alone flow on—
Cause and component their condition.

[FULL-UNDERSTANDING OF THE KNOWN]

21. When he has discerned the conditions of mentality-materiality in this way
by means of the round of kamma and the round of kamma-result, and has
abandoned uncertainty about the three periods of time, then all past, future and
present states are understood by him in accordance with death and rebirth-
linking. This is his full-understanding of the known (see XX.3).

22.

He understands thus: “Aggregates produced in the past with kamma as

condition ceased there too. But other aggregates are produced in this becoming
with past kamma as their condition, although there is no single thing that has
come over from the past becoming to this becoming. And aggregates produced
in this becoming with kamma as their condition will cease. And in the future
becoming other aggregates will be produced, although no single thing will go
over from this becoming to the future becoming.

“Furthermore, just as, while the recitation from the teacher’s mouth does not

enter into the pupil’s mouth, yet recitation does not because of that fail to take
place in the pupil’s mouth—and while the potion drunk by the proxy does not
enter the sick man’s stomach, yet the sickness does not because of that fail to be
cured—and while the arrangement of the ornaments on the face does not pass
over to the reflection of the face in the looking glass, yet the arrangement of the
ornaments does not because of that fail to appear—and while the flame of a
lamp does not move over from one wick to another, yet the flame does not because
of that fail to be produced—so too, while nothing whatever moves over from the
past becoming to this becoming, or from this to the future becoming, [604] yet

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aggregates, bases, and elements do not fail to be produced here with aggregates,
§bases, and elements in the past becoming as their condition, or in the future
becoming with aggregates, bases, and elements here as their condition.”

23.

Just as eye-consciousness comes next
Following on mind element,
Which, though it does not come from that,
Yet fails not next to be produced,

So too, in rebirth-linking, conscious
Continuity takes place:
The prior consciousness breaks up,
The subsequent is born from that.

They have no interval between,
Nor gap [that separates the two];
While naught whatever passes over,
Still rebirth-linking comes about.

24. When all states are understood by him thus in accordance with death and
rebirth-linking, his knowledge of discerning the conditions of mentality-
materiality is sound in all its aspects and the sixteen kinds of doubt are more
effectively abandoned. And not only that, but the eight kinds of doubt that occur
in the way beginning thus, “He is doubtful about the Master” (A III 248; Dhs
§1004) are abandoned too, and the sixty-two kinds of views are suppressed (See
DN 1 and MN 102).

25. The knowledge that has been established by the overcoming of doubt about
the three periods of time by discerning the conditions of mentality-materiality
according to the various methods should be understood as “purification by
overcoming doubt.” Other terms for it are “knowledge of the relations of states”
and “correct knowledge” and “right vision.”

26.

For this is said: “Understanding of discernment of conditions thus,

‘Ignorance is a condition, formations are conditionally arisen, and both these
states are conditionally arisen,’ is knowledge of the causal relationship of states”
(Paṭis I 50). And:

“When he brings to mind as impermanent, what states does he correctly

know and see? How is there right seeing? How, by inference from that, are all
formations clearly seen as impermanent? Wherein is doubt abandoned? When
he brings to mind as painful … When he brings to mind as not-self, what states
does he correctly know and see? … Wherein is doubt abandoned?

“When he brings to mind as impermanent, he correctly knows and sees the

sign. Hence ‘right seeing’ is said. Thus, by inference from that, all formations
are clearly seen as impermanent. Herein doubt is abandoned. When he brings
to mind as painful, he correctly knows and sees occurrence. Hence … When he
brings to mind as not-self, he correctly knows and sees the sign and occurrence.
Hence ‘right seeing’ is said. Thus, by inference from that, all states are clearly
seen as not-self. Herein doubt is abandoned.

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“Correct knowledge and right seeing and overcoming of doubt [605]—are

these things different in meaning and different in the letter or are they one in
meaning and only the letter is different? Correct knowledge and right seeing
and overcoming of doubt—these things are one in meaning and only the letter
is different” (Paṭis II 62f.).

27. When a man practicing insight has become possessed of this knowledge,
he has found comfort in the Buddhas’ Dispensation, he has found a foothold, he
is certain of his destiny, he is called a “lesser stream-enterer.”

So would a bhikkhu overcome
His doubts, then ever mindfully
Let him discern conditions both
Of mind and matter thoroughly.

The nineteenth chapter called “The Description of
Purification by Overcoming Doubt” in the Treatise on the
Development of Understanding in the Path of Purification
composed for the purpose of gladdening good people.