Prajñāpāramitā Sūtra 25K
(The Perfection of Wisdom in Twenty-Five Thousand Lines)
Chapter 40 – Irreversibility as the Embodiment of the Union of the Two Truths
Prajñāpāramitā Sūtra 25K
(The Perfection of Wisdom in Twenty-Five Thousand Lines)
Chapter 40 – Irreversibility as the Embodiment of the Union of the Two Truths
Last update: November 03, 2025
Image from: Stoneflower013
Source: https://84000.co/translation/toh9
“Moreover, Subhūti, the evil Māra might approach bodhisattva great beings and dissuade them, saying,
‘This all-aspect omniscience is similar to space, of the essential nature of nonentity, and empty of intrinsic defining characteristics.
These phenomena are also similar to space, of the essential nature of nonentity, and empty of intrinsic defining characteristics.
With regard to phenomena that are similar to space, of the essential nature of nonentity, and empty of intrinsic defining characteristics, there is nothing apprehensible that would attain consummate buddhahood, by which consummate buddhahood would be attained, and in which consummate buddhahood would be attained.
Since all these phenomena are similar to space, of the essential nature of nonentity, and empty of intrinsic defining characteristics, you will be disappointed and it would be futile to think that you will attain consummate buddhahood in unsurpassed, complete enlightenment.
This has been revealed by Māra, not explained by the completely awakened buddhas!
Noble child, you should reject these attentions!
Do not endure hardships for long!
Do not practice without benefit!
You will suffer and be distressed!’
“If this is said, noble sons or noble daughters, on hearing those words, should reflect,
‘Those [words] that would avert me from unsurpassed, complete enlightenment are the work of Māra.
Although all phenomena are indeed similar to space, of the essential nature of non-entity, and empty of intrinsic defining characteristics, they are not known, seen, or comprehended as such by beings.
Therefore, I should don the armor that is similar to space, of the essential nature of non-entity, and empty of intrinsic defining characteristics, attain consummate buddhahood in all-aspect omniscience, and reveal to all beings the Dharma of emancipation [from cyclic existence].
I should establish beings in the fruit of entering the stream to nirvāṇa.
I should establish them in the fruit of being destined for only one more rebirth, in the fruit of no longer being subject to rebirth, and in arhatship and individual enlightenment.
I should establish them in unsurpassed, complete enlightenment.’
“In this regard, bodhisattva great beings, from the time when they first begin to set their mind on enlightenment,
should be steadfast when they listen to such things.
Their minds should not be distracted.
Their minds should not be carried away.
If those whose minds are steadfast, undistracted, and not carried away practice the six perfections, they will enter upon the maturity of the bodhisattvas.”
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Then the venerable Subhūti asked the Blessed One, “Blessed Lord,
can irreversible bodhisattva great beings be called reversible,
or can reversible bodhisattvas be called irreversible?”
“Subhūti, irreversible bodhisattvas may be called reversible,
and reversible bodhisattvas may be called irreversible,”
replied the Blessed One.
“Blessed Lord,
how may irreversible bodhisattvas be called reversible,
and how may reversible bodhisattvas be called irreversible?”
“Subhūti,” replied the Blessed One,
“bodhisattva great beings who have turned away from the level of the śrāvakas or the level of the pratyekabuddhas are reversible bodhisattvas [in that they turn away from those levels], but they may be called irreversible bodhisattvas.
Subhūti, bodhisattva great beings who have not turned away from the level of the śrāvakas or the level of the pratyekabuddhas are irreversible bodhisattvas [in that they do not turn away from them], but they may be called reversible.
Subhūti, you should know that
bodhisattva great beings are defined as irreversible
due to these attributes, indications, and signs.
Bodhisattva great beings who possess those attributes, indications, and signs cannot be turned away from unsurpassed, complete enlightenment by the evil Māra.
“Moreover, Subhūti, bodhisattva great beings who are irreversible become absorbed at will in the first meditative concentration, and they become absorbed in the second, third, and fourth meditative concentrations.
They become absorbed in [the formless absorptions], up to and including cessation [of perceptions and feelings].
“Moreover, Subhūti, bodhisattva great beings who are irreversible become absorbed at will in the four applications of mindfulness, and they become absorbed in the correct exertions, the supports for miraculous ability, the faculties, the powers, the branches of enlightenment, and the noble eightfold path.
They become absorbed in the meditative stabilities of emptiness, signlessness, and wishlessness.
They actualize the five extrasensory powers.
Through these four meditative concentrations, the four immeasurable attitudes, and four formless absorptions, they become acquainted with the absorption of cessation.
They investigate the applications of mindfulness, and they investigate the correct exertions, the supports for miraculous ability, the faculties, the powers, the branches of enlightenment, and the noble eightfold path.
They are then reabsorbed in the meditative stabilities of emptiness, signlessness, and wishlessness, but they do not acquire the fruits of meditative concentration.
They do not acquire the fruits of the immeasurable attitudes or the formless absorptions.
They do not acquire the fruit of entering the stream to nirvāṇa.
They do not acquire the fruit of being destined for only one more rebirth, the fruit of no longer being subject to rebirth, or arhatship.
They do not attain enlightenment.
At will, they may acquire the bodily forms that they wish, and through those bodily forms, they act for the benefit of beings.
Subhūti, you should know that bodhisattva great beings who possess these attributes, indications, and signs are irreversible.
“Moreover, Subhūti, bodhisattva great beings who are irreversible are endowed with attention to enlightenment.
They are not separated from enlightened mind, and
they do not attach importance to physical forms.
They do not attach importance to signs.
They do not attach importance to the physical body.
They do not attach importance to generosity.
They do not attach importance to ethical discipline.
They do not attach importance to tolerance.
They do not attach importance to perseverance.
They do not attach importance to meditative concentration.
They do not attach importance to wisdom.
They do not attach importance to the emptiness of internal phenomena.
They do not attach importance to [all the other aspects of emptiness], up to and including the emptiness of the essential nature of non-entities.
They do not attach importance to the thirty-seven factors conducive to enlightenment.
They do not attach importance to the truths of the noble ones, the meditative concentrations, the immeasurable attitudes, the formless absorptions, the eight aspects of liberation, the nine serial steps of meditative absorption, emptiness, signlessness, wishlessness, or the extrasensory powers.
They do not attach importance to the meditative stabilities or the dhāraṇī gateways.
They do not attach importance to the ten powers of the tathāgatas.
They do not attach importance to the four fearlessnesses, the four kinds of exact knowledge, or the eighteen distinct qualities of the buddhas.
They do not attach importance to [the goals], up to and including unsurpassed, complete enlightenment.
They do not attach importance to the buddhafields that are to be refined.
They do not attach importance to the beings who are to be brought to maturity.
They do not attach importance to beholding the buddhas, and they do not attach importance to cultivating the roots of virtue.
If you ask why, Subhūti, it is because all phenomena are empty of intrinsic defining characteristics and therefore those bodhisattva great beings do not observe anything to which, through which, or with respect to which they should cultivate the attachment of importance.
If you ask why, Subhūti, it is because all phenomena are similar to space, with the essential nature of non-entity, and empty of intrinsic defining characteristics.
“Subhūti, irreversible bodhisattva great beings who have that as the focus of their attention come and go in accordance with the four norms of behavior, but they do not come with a bewildered mind, they do not go with a bewildered mind, they do not stand with a bewildered mind, they do not walk with a bewildered mind, they do not sit with a bewildered mind, and they do not lie down with a bewildered mind.
They come mindfully, they go mindfully, they walk mindfully, they stand mindfully, they sit mindfully, and they lie down mindfully.
Subhūti, bodhisattva great beings who possess those attributes, indications, and signs are said to be irreversible.
“Moreover, Subhūti, even if bodhisattva great beings who are irreversible dwell as householders, through skill in means they acquire the five desirable objects of the senses in order to bring beings to maturity.
They dispense gifts to beings.
That is to say, they dispense food to those who need food;
drink to those who need drink;
vehicles to those who need vehicles;
clothing to those who need clothing;
bedding to those who need bedding;
flowers to those who need flowers;
garlands to those who need garlands;
unguents to those who need unguents;
dwellings to those who need dwellings;
wealth, grain, gems, pearls, beryl, conch, quartz, coral, gold, and silver to those in need of wealth, grain, gems, pearls, beryl, conch, quartz, coral, gold, and silver, and they dispense other provisions and resources to those in need of other things.
They themselves practice the perfection of generosity and they also encourage others to acquire the perfection of generosity.
They praise the perfection of generosity and they also praise and take empathetic delight in others who practice the perfection of generosity.
They themselves practice the perfection of ethical discipline, the perfection of tolerance, the perfection of perseverance, the perfection of meditative concentration, and the perfection of wisdom, and they also encourage others to acquire the perfection of wisdom [and so forth].
They praise the perfection of wisdom [and so forth] and they also praise and take empathetic delight in others who practice the perfection of wisdom [and so forth].
“Moreover, Subhūti, when bodhisattva great beings who are irreversible dwell as householders, they fill Jambudvīpa with diverse precious things and offer these as gifts.
They fill the world system of the four continents, the world system of the chiliocosm, the world system of the dichiliocosm, and the world system of the great trichiliocosm with diverse precious things, and offer these as gifts.
Yet they do not indulge in those sensual pleasures, and they always practice chastity, without interruption.
They generate nothing despicable that would cause others to dislike them.
Subhūti, you should know that bodhisattva great beings who possess those attributes, indications, and signs are said to be irreversible.
“Moreover, Subhūti, the yakṣa Vajrapāṇi will always follow without interruption behind irreversible bodhisattva great beings in order to guard them, thinking that these bodhisattva great beings will soon attain consummate buddhahood in unsurpassed, complete enlightenment, and that even after they have attained consummate buddhahood in unsurpassed, complete enlightenment, he will always follow them without interruption.
To the extent that those in the enlightened family of Vajrapāṇi will always follow them without interruption, to that extent they can never be harmed by humans or non-humans.
In conformity with the Dharma, they can never be overcome by any god, demon, Brahmā, or anyone else in the world.
Until they have attained manifest buddhahood in unsurpassed, complete enlightenment, their minds will not be distracted from attention to enlightenment.
The faculties of those bodhisattva great beings, comprising the faculty of the eyes, the faculty of the ears, the faculty of the nose, the faculty of the tongue, the faculty of the body, the mental faculty, the faculty of faith, the faculty of perseverance, the faculty of mindfulness, the faculty of meditative stability, and the faculty of wisdom, will not be deficient.
They will be saintly persons and they will not be inferior persons.”
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“Blessed Lord,
to what extent will bodhisattva great being' s be saintly persons and not be inferior persons?”
“Subhūti,” replied the Blessed One,
“when bodhisattva great beings are never distracted from the mind of enlightenment, those bodhisattva great beings will be saintly persons and not inferior persons.
Subhūti, you should know that bodhisattva great beings who possess those attributes, indications, and signs are said to be irreversible.
“Moreover, Subhūti, those irreversible bodhisattva great beings have enlightenment as the focus of their attention.
They in no way whatsoever concoct potions—any overpowering spells or words that attract women—nor do they incite anyone to do so.
That is to say, they do not indulge in any hint of harmful attraction.
They do not make miraculous predictions to any women or men.
They do not make miraculous predictions, claiming,
‘You will have a son or daughter who belongs to the class of gods or divine princes!’ or
‘You will have a long life!’
If you ask why, Subhūti, it is because bodhisattva great beings do not observe any signs in phenomena that are empty of intrinsic defining characteristics.
Since they do not observe any such signs, their livelihood is perfectly pure.
Subhūti, you should know that bodhisattva great beings who possess those attributes, indications, and signs are said to be irreversible.
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“Moreover, Subhūti, I shall [now] disclose the attributes, indications, and signs through which irreversible bodhisattva great beings are known to be irreversible.
Listen well and pay attention to them!
I will explain them!”
“Please do so, Blessed Lord!” he replied.
The venerable Subhūti then listened to the Blessed One, and the Blessed One spoke as follows:
“In this regard, Subhūti, when bodhisattva great beings practice the perfection of wisdom,
they do not lack the modes of attention to enlightenment.
They are not preoccupied with the aggregates,
nor do they preoccupy themselves with the sense fields, the sensory elements, or the links of dependent origination.
If you ask why, Subhūti, it is because those bodhisattva great beings focus their attention completely on the emptiness of the aggregates, the emptiness of the sense fields, the emptiness of the sensory elements, and the emptiness of the links of dependent origination.
They are not preoccupied with social distractions.
If you ask why, it is because those bodhisattva great beings focus their attention completely on the emptiness of beings.
They are not preoccupied with talk of kings.
If you ask why, it is because, abiding in the emptiness of inherent existence, they do not observe anything at all as superior or inferior.
They are not preoccupied with talk of robbers.
If you ask why, it is because all phenomena are empty of intrinsic defining characteristics and so they do not observe anything at all that could be acquired or stolen.
They are not preoccupied with talk of battles.
If you ask why, it is because, excellently abiding in the emptiness of inherent existence, they do not observe anything at all in terms of minorities and majorities.
They are not preoccupied with talk of warfare.
If you ask why, it is because, abiding in the real nature of all phenomena, they do not observe affection or hatred.
They are not preoccupied with the talk of towns.
If you ask why, it is because, abiding in the emptiness of all phenomena, they do not observe anything at all that is to be gathered or not gathered.
They are not preoccupied with the talk of cities.
If you ask why, it is because, abiding in the emptiness of space, they do not observe anything at all that is to be grasped or not grasped.
They are not preoccupied with the talk of market towns.
If you ask why, it is because, abiding in the very limit of reality, they do not observe anything at all that is to be enhanced or diminished.
They are not preoccupied with talk about the self, and they are not preoccupied with talk about sentient beings, life forms, living beings, life, living creatures, individual personalities, human beings, people, actors, experiencers, knowers, or viewers.
On the contrary, it is talk about the perfection of wisdom that they are preoccupied with, and they never part from focusing their attention with all-aspect omniscience in mind.
“Practicing the perfection of generosity, they are not preoccupied with miserliness.
Practicing the perfection of ethical discipline, they are not preoccupied with degenerate morality.
Practicing the perfection of tolerance, they are not preoccupied with agitation.
Practicing the perfection of perseverance, they are not preoccupied with indolence.
Practicing the perfection of meditative concentration, they are not preoccupied with distractions.
Practicing the perfection of wisdom, they are not preoccupied with stupidity.
Conducting themselves in the emptiness of all phenomena, they wish for the Dharma and do not not wish for the Dharma.
Conducting themselves in the realm of phenomena, they do not praise the diversity of phenomena.
“Thinking to have the lord buddhas and bodhisattva great beings as spiritual mentors, they even encourage all noble sons, noble daughters, and followers of the vehicles of the śrāvakas and the pratyekabuddhas;
they establish discipline and secure them in unsurpassed, complete enlightenment.
In order to please and behold the tathāgatas, arhats, completely awakened buddhas, they are consequently reborn in those world systems where they dwell and are alive at present.
That is to say, they wish to be reborn there and accordingly they conduct themselves focusing their attention day and night on the buddhas.
If you ask why, Subhūti, it is because those irreversible bodhisattva great beings have given rise to that focus of their attention mostly with the realm of desire in mind, and because they abide in the ways of the ten virtuous actions, that they are reborn in those buddhafields.
After they have cultivated the first meditative concentration, after they have cultivated the second meditative concentration, the third meditative concentration and the fourth meditative concentration, and after they have cultivated [the formless absorptions], up to and including absorption in the sphere of neither perception nor non-perception, they are reborn in those places where the tathāgatas, arhats, completely awakened buddhas are manifest and alive at present, teaching the Dharma.
Subhūti, you should know that bodhisattva great beings who possess those attributes, indications, and signs are said to be irreversible.
“Moreover, Subhūti, irreversible great bodhisattva beings who have practiced the perfection of wisdom, who dwell in the emptiness of internal phenomena, and who dwell in [the other aspects of emptiness], up to and including the emptiness of the essential nature of non-entities;
who dwell in the applications of mindfulness and dwell in the correct exertions, the supports for miraculous ability, the faculties, the powers, the branches of enlightenment, and the noble eightfold path;
who dwell in the truths of the noble ones, the meditative concentrations, the immeasurable attitudes, and the formless absorptions;
who dwell in the eight aspects of liberation, the nine serial steps of meditative absorption, emptiness, signlessness, wishlessness, the extrasensory powers, the meditative stabilities, and the dhāraṇī gateways;
and who dwell in the ten powers of the tathāgatas, the four fearlessnesses, the four kinds of exact knowledge, great loving kindness, great compassion, and the eighteen distinct qualities of the buddhas do not wonder whether they are irreversible or reversible.
They do not hesitate, and they are without doubt regarding their own level.
If you ask why, it is because they do not observe anything at all that is reversible or irreversible, even to the extent of the tiniest particle.
“Subhūti, just as persons entering the stream to nirvāṇa and abiding on the level of one who has entered the stream to nirvāṇa have no doubt and no hesitation regarding their own level;
just as those abiding on the level of one who is destined for only one more rebirth, abiding on the level of one who is no longer subject to rebirth, and abiding on the level of arhatship have no doubt and no hesitation regarding their own level;
just as pratyekabuddhas abiding on the level of the pratyekabuddhas have no doubt and no hesitation regarding their own level;
just as bodhisattvas abiding on the level of the bodhisattvas have no doubt and no hesitation regarding their own level;
and just as completely awakened buddhas abiding on the level of the completely awakened buddhas have no doubt and no hesitation regarding their own level, in the same way, Subhūti, these bodhisattva great beings too have no doubt and no hesitation regarding their own level.
Therefore, abiding on that level at which progress has become irreversible, they also refine the buddhafields and they bring beings to maturity.
Knowing, too, the deeds of Māra that have arisen and occurred, they do not fall under the influence of Māra’s deeds.
Rather, they overwhelm and wear them down.
“Subhūti, just as a man who has committed an inexpiable crime will never be separated from the thoughts associated with that inexpiable crime, even until death, and the thoughts of that inexpiable crime will pursue him, such that he cannot banish the thoughts of that inexpiable crime by any means whatsoever, and his obsessive thoughts will pursue him even until death, in the same way, Subhūti, the irreversible thoughts of irreversible bodhisattva great beings are indeed established on the level at which progress has become irreversible.
Those thoughts do not vacillate and do not waver.
The world with its gods, humans, and asuras cannot turn them back.
If you ask why, it is because their thoughts have transcended the world with its gods, humans, and asuras, and entered into authentic maturity.
Abiding on their own level, they have reached supreme perfection in the extrasensory powers, and so they refine the buddhafields and also bring beings to maturity.
They travel from buddhafield to buddhafield in order to behold, pay homage to, and listen to the Dharma from the lord buddhas.
Throughout those buddhafields they cultivate the roots of virtue in the presence of the lord buddhas, and they question, counter-question, and venerate those lord buddhas.
“Subhūti, since those bodhisattva great beings dwell in that manner, they comprehend the deeds of Māra that have arisen and occurred.
They do not go forth under the influence of those deeds of Māra that have arisen and occurred.
They can even integrate those deeds of Māra in the very limit of reality through their skill in means.
They never have doubt, indecision, or hesitation regarding their own level.
If you ask why, Subhūti, it is because they have no doubt regarding the very limit of reality, and so they do not consider the very limit of reality as singular or dual.
Knowing this, even after they have passed away, they will not generate thoughts on the levels of the śrāvakas or the pratyekabuddhas.
If you ask why, Subhūti, it is because bodhisattva great beings, with regard to all phenomena, which are empty of intrinsic defining characteristics, do not observe anything at all that is subject to arising, cessation, affliction, or purification.
“Subhūti, when those bodhisattva great beings have passed away, they will not think,
‘I will not attain consummate buddhahood in unsurpassed, complete enlightenment!’
Certainly they will think,
‘I shall attain consummate buddhahood in unsurpassed, complete enlightenment!’
If you ask why, Subhūti, it is because unsurpassed, complete enlightenment is empty of intrinsic defining characteristics.
“Subhūti, bodhisattva great beings who dwell in that manner on their own level cannot be overcome on their own level.
If you ask why, Subhūti, it is because irreversible bodhisattva great beings who dwell accordingly are endowed with wisdom that cannot be captivated.
Subhūti, if the evil Māra were to approach irreversible bodhisattva great beings in the guise of the buddhas, he might say,
‘In this [lifetime], you should attain arhatship!
You are not prophesied to attain unsurpassed, complete enlightenment.
You have not acquired the acceptance that phenomena are non-arising, whereby the tathāgatas, arhats, completely awakened buddhas would prophesy that you will attain unsurpassed, complete enlightenment.
You do not possess the attributes, the indications, or the signs endowed with which bodhisattva great beings are prophesied to attain unsurpassed, complete enlightenment!’
“Subhūti, if, even on hearing these words, bodhisattva great beings are not discouraged, not intimidated, not alienated, and not terrified, then, Subhūti, these bodhisattva great beings are prophesied by the tathāgatas, arhats, completely awakened buddhas to attain unsurpassed, complete enlightenment.
If you ask why, it is because these bodhisattva great beings should know that they themselves possess the attributes endowed with which they are prophesied to attain unsurpassed, complete enlightenment.
“Subhūti, even if the evil Māra, or someone under the influence of Māra, were to approach bodhisattva great beings in the guise of a buddha and prophesy that they will attain the level of the śrāvakas or the level of the pratyekabuddhas, these bodhisattva great beings would think,
‘The tathāgatas, arhats, completely awakened buddhas do not encourage bodhisattva great beings to attain the level of the śrāvakas or the level of the pratyekabuddhas.
Alas!
This is the evil Māra, or someone under the influence of the evil Māra, who has approached me in the guise of a buddha!’
And, Subhūti, if the evil Māra were to approach bodhisattva great beings in the guise of a buddha while they are reciting and disseminating the most extensive sūtras and say,
‘Those sūtras that you are practicing have been taught by Māra.
They have not been taught by the lord buddhas, the śrāvakas, or the pratyekabuddhas!’
then when this was said, Subhūti, these bodhisattva great beings would know,
‘Alas!
This is the evil Māra, or someone under the influence of Māra, who would separate me from unsurpassed, complete enlightenment!’
If this is so, Subhūti, these bodhisattva great beings have been prophesied by the tathāgatas, arhats, completely awakened buddhas of the past to attain unsurpassed, complete enlightenment.
Those bodhisattva great beings should know that they dwell on the level at which progress has become irreversible.
If you ask why, it is because they possess the attributes, indications, and signs of irreversible bodhisattva great beings.
Subhūti, you should know that bodhisattva great beings who possess those attributes, indications, and signs are irreversible.
“Moreover, Subhūti, when irreversible bodhisattva great beings practice the perfection of wisdom, they will relinquish even themselves, and they will sacrifice their own lives, for the sake of acquiring the Dharma, but they do not relinquish the doctrine.
Subhūti, those bodhisattva great beings persevere in that manner in order to acquire the Dharma.
They persevere in that manner so as to acquire the Dharma of the lord buddhas of the past, the future, and the present, and they do not relinquish the Dharma.
If you ask why, it is because they think,
‘I will worship the lord buddhas of the past, the future, and the present, since they have acquired the Dharma.
I also will acquire their Dharma.’
If you ask for the sake of which doctrine bodhisattva great beings relinquish themselves and sacrifice their lives, in this regard, Subhūti, the tathāgatas, arhats, completely awakened buddhas teach the doctrine that all phenomena are empty.
Some foolish persons may contradict this and repudiate it, saying,
‘This is not the Dharma.
This is not the Vinaya.
This is not the taught by the Teacher.’
However, Subhūti, even though bodhisattva great beings will relinquish themselves and sacrifice their lives for the sake of this Dharma, they will not relinquish that.
Subhūti, bodhisattva great beings should train in this manner, thinking,
‘I too will be reckoned among the tathāgatas who will emerge in the future.
I too will be prophesied to attain that.
For the sake of this doctrine, I will relinquish myself!
I will even sacrifice my life, but that which I will not relinquish is the doctrine!’
Subhūti, bodhisattva great beings, considering this objective, will relinquish even themselves and sacrifice their lives for the sake of acquiring the Dharma.
Subhūti, you should know that bodhisattva great beings who possess those attributes, indications, and signs are irreversible.
“Moreover, Subhūti, bodhisattva great beings who are irreversible do not harbor doubt or hesitation when the tathāgatas, arhats, completely awakened buddhas are teaching the Dharma.
They do not have even a single moment of indecision with regard to that doctrine.
They grasp all those teachings of the lord buddhas, and having grasped them, they do not squander them.
If you ask why, it is because they have acquired the dhāraṇīs that enhance retention.”
Then the venerable Subhūti asked the Blessed One, “Blessed Lord,
by acquiring which dhāraṇīs do bodhisattva great beings
not squander the sūtras spoken by the Tathāgata?”
“Subhūti,” replied the Blessed One,
“by acquiring the dhāraṇī of the inexhaustible cornucopia, bodhisattva great beings will not squander the sūtras spoken by the Tathāgata.
By acquiring the oceanic seal [absorbing all phenomena], the dhāraṇī of the lotus array, and the dhāraṇī of acquisition, bodhisattva great beings will not squander the sūtras spoken by the Tathāgata.”
“Blessed Lord, it is the case that one should not squander [the sūtras] spoken only by the tathāgatas, arhats, completely awakened buddhas.
But does this not also refer to those that are explained by the śrāvakas, does it not refer to those explained by the gods, does it not refer to those explained by the nāgas, does it not refer to those explained by the yakṣas, does it not refer to those explained by the gandharvas, does it not refer to those explained by the asuras, does it not refer to those explained by garuḍas, and does it not refer to those explained by mahoragas?”
“Subhūti,” replied the Blessed One,
“these bodhisattva great beings have no doubt and no hesitation regarding all languages, symbols, and sounds.
If you ask why, it is because they have acquired the dhāraṇīs that enhance retention.
Subhūti, you should know that bodhisattva great beings who possess those attributes, indications, and signs are irreversible.”
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This completes the fortieth chapter, “Irreversibility,” from “The Perfection of Wisdom in Twenty-Five Thousand Lines.”
From a Madhyamaka viewpoint, as articulated by Nāgārjuna and later exponents like Candrakīrti, all phenomena are understood through the Union of the Two Truths: the conventional truth (saṃvṛti-satya), where things arise interdependently (pratītyasamutpāda) and function relatively as appearances with causal efficacy, and the ultimate truth (paramārtha-satya), where these same phenomena are empty (śūnya) of inherent existence (svabhāva). This union is not a synthesis of two opposites but a non-dual reality: phenomena are dependently co-arisen (relatively functional) precisely because they are empty, and emptiness manifests only through dependent appearances. The true nature of reality, tathatā (suchness), is this very inseparability—beyond extremes of existence (eternalism) and non-existence (nihilism), inexpressible in concepts yet pointed to through negation and skillful means. In this chapter on irreversibility (avaivartika), the text exemplifies how bodhisattvas embody this union: they realize emptiness without abandoning compassionate engagement, thus avoiding Mara's nihilistic traps and progressing irreversibly toward buddhahood.
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The chapter opens with Māra approaching bodhisattvas, emphasizing the ultimate truth: "This all-aspect omniscience is similar to space, of the essential nature of non-entity, and empty of intrinsic defining characteristics. These phenomena are also similar to space..." Māra uses emptiness to argue futility — "there is nothing apprehensible that would attain consummate buddhahood" — urging abandonment of the path. From a Madhyamaka lens, Māra fixates on emptiness as mere negation or non-entity, severing it from conventional functionality. This is a classic error of reifying emptiness into nihilism (ucchedavāda), where dependent arising is denied, leading to inaction and despair.
In contrast, the bodhisattva's reflection integrates the Two Truths: "Although all phenomena are indeed similar to space... they are not known, seen, or comprehended as such by beings. Therefore, I should don the armor that is similar to space... attain consummate buddhahood... and reveal to all beings the Dharma of emancipation." Here, emptiness (ultimate) is acknowledged, but it empowers conventional action — arming oneself with non-inherent "armor," establishing beings in fruits like stream-entry or enlightenment. This union prevents falling into extremes: emptiness doesn't negate relative functionality (e.g., teaching Dharma, maturing beings); instead, it grounds it, as dependently arisen phenomena (beings' suffering, the path) function precisely because they lack svabhāva. Tathatā is pointed to as this dynamic inseparability: the bodhisattva's vow arises dependently from emptiness, revealing suchness as compassionate emptiness in action.
This sets the tone for irreversibility: bodhisattvas are "steadfast" because their minds align with the union — neither distracted by appearances (eternalism) nor carried away by voidness (nihilism). Practicing the six perfections matures them, as these are conventional means empty of inherent essence yet effective.
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Subhūti questions whether irreversible bodhisattvas can be called reversible, and vice versa. The Buddha replies affirmatively, explaining: those who turn away from śrāvaka or pratyekabuddha levels are "reversible" (in turning away) but truly irreversible; those who don't turn away are "irreversible" (in not turning) but reversible. This playful deconstruction highlights Madhyamaka's tetralemma-like negation: labels like "irreversible" lack inherent meaning, depending on context. Ultimately, bodhisattvas are irreversible due to "attributes, indications, and signs" that transcend Mara's influence.
From the Two Truths union, these signs — absorption in meditative concentrations, applications of mindfulness, etc., without acquiring their "fruits" — embody the balance. Conventionally, bodhisattvas engage in these practices (dependent arising), acquiring forms to benefit beings. Ultimately, they "do not acquire the fruits" because all is empty: no inherent fruit to grasp. This avoids attachment (eternalism) while enabling function (no nihilistic rejection of practice). Tathatā emerges as the inconceivable ground: practices are empty yet arise dependently, pointing beyond dualistic "acquiring" or "not acquiring."
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A core sign of irreversibility is non-attachment: bodhisattvas "do not attach importance" to forms, signs, perfections, emptinesses, paths, or even enlightenment itself, because "all phenomena are empty of intrinsic defining characteristics... similar to space." This directly echoes Madhyamaka's ultimate analysis — all lacks svabhāva, so no basis for attachment. Yet, they act conventionally: as householders, they acquire sense objects through skill in means (upāya) to mature beings, dispensing gifts (food, wealth) while practicing chastity and perfections, encouraging others similarly.
The union is vivid here: emptiness (no inherent "importance") liberates from grasping, allowing pure conventional function (generosity without indulgence). Filling world systems with treasures for offerings, yet not indulging, illustrates dependent arising grounded in emptiness — actions arise interdependently for beings' benefit, empty of self-interest. Even Vajrapāṇi's protection and undeficient faculties are conventional safeguards, empty yet functional. Tathatā is indicated as this non-dual flow: bodhisattvas move "mindfully" (not bewildered), embodying suchness in every action, transcending worldly dualities.
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Bodhisattvas practicing prajñāpāramitā are not preoccupied with aggregates, sense fields, or worldly talks (kings, robbers, battles, etc.), because they focus on their emptiness. For instance, no talk of robbers since "all phenomena are empty... so they do not observe anything at all that could be acquired or stolen." This negates inherent existence (ultimate), but they remain engaged: wishing for Dharma, encouraging all to enlightenment, reborn in buddhafields to behold buddhas.
Madhyamaka sees this as the union preventing one-sidedness: preoccupations stem from reifying phenomena (eternalism), but focusing on emptiness doesn't lead to isolation (nihilism) — instead, it fuels conventional aspiration (cultivating concentrations for rebirth near buddhas). Dwelling in all dharmas (emptinesses, paths, powers) without wondering about reversibility, they have "no doubt... because they do not observe anything at all that is reversible or irreversible." Levels themselves are empty, dependently designated, pointing to tathatā as beyond doubt or hesitation.
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The chapter details Māra's guises—disguised as buddhas, prophesying arhatship or claiming sūtras are Māra's teachings. Irreversible bodhisattvas recognize these, undiscouraged, because their thoughts "transcend the world" and integrate Māra's deeds into the "very limit of reality" (bhūtakoṭi, another term for emptiness/tathatā) through skill in means.
From the Two Truths, Māra represents extremes: nihilistic discouragement or false eternalism (fake prophecies). Bodhisattvas' "wisdom that cannot be captivated" is the union — empty of inherent views yet conventionally discerning. They relinquish even themselves for Dharma (teaching emptiness), sacrificing lives but not doctrine, because all is empty yet the Dharma functions to liberate. Acquiring dhāraṇīs (retention enhancers) ensures they grasp teachings without squandering, conventionally memorizing what's ultimately inexpressible.
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This chapter portrays irreversibility as embodying the Madhyamaka Union of the Two Truths: bodhisattvas realize phenomena's emptiness (ultimate) without negating their dependent functionality (conventional), thus overwhelming Māra and maturing beings/refining fields. Irreversibility isn't an inherent state but a dependently arisen sign, empty yet indicative of progress. Tathatā, the inconceivable suchness, is evoked throughout — as the "essential nature of non-entity" that empowers compassion, the non-dual limit where doubts cease. The text urges training in this manner: negate svabhāva to liberate action, revealing reality's true nature beyond words.