Chapter 2. Asaṅga: the Mahāyānasaṃgraha and storehouse consciousness¶

The preceding chapter explained Yogācāra's origins and philosophical motivations. This chapter turns to its central concept: storehouse consciousness (ālaya-vijñāna). The principal source is Asaṅga's Compendium of the Mahāyāna (Mahāyānasaṃgraha). Though not the largest Yogācāra treatise, it is the clearest outline of the entire Consciousness-Only system. Its structure is economical, explaining with considerable clarity where each concept enters and why it is needed.

1. The background: what carries the Sautrāntika seeds?¶

The introduction of storehouse consciousness follows a clear philosophical trajectory, reaching back to early Buddhism's problem of "continuity without a self" (1.5).

As discussed in Essay 3, 3.3, Sautrāntika used "seeds" (bīja) to resolve the problems left by the cumbersome Sarvāstivāda mechanism. When a karmic action is performed, it "perfumes" (vāsanā) the continuing stream of mind with a potential. This potential is transmitted onward, maturing and producing a result when it encounters the appropriate conditions. It is a much simpler explanation, but leaves one question unanswered: what carries the seeds?

Sautrāntika identifies the bearer as the continuum (santāna) of mind. This does not settle the issue, because it gives no further explanation of what sort of existence this "continuum of mind" has, whether as one of the six consciousnesses or as their sum. The first five consciousnesses are too coarse and too frequently interrupted. The sixth, mental consciousness (mano-vijñāna), also stops in deep concentration. If seeds merely hang upon these interruptible consciousnesses, their continuous transmission through deep concentration and across death and birth cannot be guaranteed.

This is where Yogācāra takes over. If seeds require a stable bearer, and the subject of practice requires a basis extending through birth and death, there must be a consciousness deeper and more continuous than the first six, namely storehouse consciousness.

2. Arguments for introducing storehouse consciousness¶

At its outset, the Mahāyānasaṃgraha proposes that establishing storehouse consciousness requires explaining why it is necessary. Asaṅga offers several arguments. This book presents the most central arguments below.¹

Argument one: the continuation of life in the attainment of cessation

An arhat can enter the "attainment of cessation" (nirodha-samāpatti), a state of deep concentration in which all coarse and subtle mental activity (including the first six consciousnesses and all the activity of mental consciousness) temporarily ceases. The difficulty is that the person in this state is not dead. The body retains warmth and vitality, and the activities of consciousness can resume upon emerging from the attainment. If all consciousness ceases completely upon entry, one must explain what keeps the body alive and what "knows," upon emergence, which activities of consciousness to restore and how to reconnect the earlier continuum. The first six consciousnesses cannot answer this question, since they have all stopped during the attainment. There must be a consciousness deeper than the first six that does not cease entirely even in the attainment of cessation.²

This book has direct reservations about this argument. First, some accounts claim that even basic vital functions temporarily stop in the attainment of cessation: body temperature falls and breathing ceases. This book does not accept such accounts or use them as a basis for argument. Second, and more fundamentally, the complete cessation of mental activity can readily be explained by "the temporary insufficiency of the many conditions that sustain the arising of consciousness." Just as consciousness is interrupted during general anesthesia, there is no need to posit an entity such that "a hidden level of consciousness continues to operate while consciousness has stopped." Once the conditions are again sufficient, consciousness naturally arises anew and continuity resumes. Phenomenologically, this is a complete explanation. It does not require an underlying consciousness running through the whole process to "connect" it. Using the attainment of cessation as proof that storehouse consciousness must exist converts a descriptive question about how phenomena proceed into an ontological demand for an entity supporting them from behind. This book regards that step as a shift of argument away from phenomenology and toward ontology.

Argument two: a stable bearer for seeds

If seeds are attached only to the first six consciousnesses, a contradiction follows. When these consciousnesses are interrupted (in deep sleep, coma, the attainment of cessation, or death), the seeds should be interrupted along with them. There would then be no way to guarantee the continuity of karma and its results across these gaps. The transmission of karmic results across lifetimes requires a storage basis deeper and more continuous than any individual consciousness presently in operation. This basis cannot be a material entity posited outside consciousness, which would return to the old Sarvāstivāda approach. It can only be a deeper level of consciousness itself.²

This book's reservation about this argument resembles its reservation about the first. "Seeds need a stable bearer across interruptions" is itself an ontological premise. It presupposes that seeds must be "stored somewhere" during the interruption in order to arise again afterward. But this is not the only possible approach. The discussion of argument four below will explain that the successive continuity of phenomena does not logically require a substantial bearer that remains in operation during an interruption. Phenomena can arise when "conditions become sufficient again after the interruption." They need not be carried from one side of the interruption to the other by a continuously existing bearer.

Argument three: the simultaneous arising of multiple consciousnesses

Eye-consciousness seeing a visible form and ear-consciousness hearing a sound can occur simultaneously. If mental consciousness, the sixth consciousness, supplies the background running through all cognitive activity, yet can attend to only one kind of object at each moment, what integrates simultaneous perceptions when several senses operate at once? An underlying consciousness is needed that can coexist with multiple consciousnesses without being exclusively bound to any one object.

Argument four: a bearer for karmic maturation

"Maturation" (vipāka) refers to the results of karma. An action performed at this moment in this life matures into a result at another time, perhaps even in another lifetime. The results of maturation, such as birth as a particular kind of living being or the experience of certain kinds of suffering and pleasure, appear as the condition of the entire body and mind, rather than belonging only to one particular consciousness. A consciousness is needed that can carry this overall state of karmic fruition and "distribute" it to the specific faculties of body and mind.¹

This book directly proposes that the continuity of phenomena does not logically require the continuity of an entity. Two examples illustrate the point.

Example one: a flame extinguished and rekindled. If a flame suddenly goes out in one place and another of exactly the same shape lights up elsewhere at the same moment, "is" the latter the former? This book answers both yes and no, just as in Buddhist rebirth the person in the next life "is the same person and is not the same person" as in the preceding one. There is no need here to suppose that an entity has moved from the first place to the second. The "identity" of the two flames is a continuity of phenomena in a causal sense, not the physical displacement of an entity.

Example two: the teleportation paradox. Suppose it were technically possible to copy a person in another place while leaving the original intact. Which one is the "original"? If the answer is "the one in the original location," consider a different procedure: replace its particles one by one with new particles, moving the original particles one by one to another place and reassembling them there. Which is the original now? This is also a version of the ship of Theseus. Gradual replacement produces hundreds or thousands of identical versions, each causally continuous with the last. Which is the original? These paradoxes reveal less an answer to some practical question than the untenability of the presupposition that "identity must depend on a continuously existing entity." Once that presupposition is abandoned, the causal continuity of phenomena is already a complete account of continuity, with the seeds of the former arising anew in the latter under appropriate conditions. No storage entity operating without interruption through the intervening gap is needed.

More directly, it is logically quite possible for seeds to arise when conditions are sufficient, to remain latent when they are not, or even to arise again after an interruption. This does not require a "repository" that operates continuously throughout the interruption. Asaṅga answers the question "How can continuity be guaranteed?" with "There must be a continuously operating underlying consciousness." He gives an ontological answer to a phenomenological question. From the standpoint of early Buddhism, this is precisely the step that calls for caution.

Combining these arguments, however, Asaṅga concludes that a consciousness more fundamental than the seventh must be posited: ālaya-vijñāna, storehouse consciousness. It is the repository of seeds (ālaya means "storehouse"), the bearer of karmic maturation, and the basis of all other consciousnesses. This book presents both Asaṅga's arguments and its reservations about them. The reasoning is internally coherent within the Consciousness-Only system, but from the outset it uses an ontological framework to answer a phenomenological question.

3. The structure and nature of storehouse consciousness¶

The name and its meaning

Ālaya-vijñāna is transcribed into Chinese as alaiye shi and translated as zangshi, "storehouse consciousness." "Storehouse" has three senses: that which stores, since it can store all seeds; that which is stored in, since it is perfumed by the activities of the seven active consciousnesses and receives the seeds deposited in it; and that which is held through attachment, since manas, the seventh consciousness, grasps it as a "self." The third function, being appropriated as "I," is especially crucial. The next section develops this point.

What kind of consciousness is it?

Storehouse consciousness is neither coarse conscious activity nor an unconscious material process. The phrase "It flows on constantly, like a torrent" is often used to describe it. This comes from verse 4 of Vasubandhu's Thirty Verses, not from Asaṅga's Mahāyānasaṃgraha. The table of the three transformations in the next chapter (6.3) likewise places it in the entry for the Thirty Verses.³ The verse describes a stream that arises and ceases in succession at every moment. Its constancy rules out discontinuity; its change rules out permanence. As a whole, it appears as a continuous flow without a fixed being of its own. It is always at work, retaining even in the attainment of cessation its subtlest level. Later scholars disputed this last point; see the next section.

The "cognition" of storehouse consciousness, its basic function as consciousness, is extremely faint and unfocused. Unlike eye-consciousness, which takes a particular visible form as its distinct object, it takes as its objects the "receptacle world," the overall basis of the material world, and the "inner body," the body as a whole. This is an undifferentiated, indistinct perception of the whole, not clear cognition of any particular thing.⁴

The subject and object aspects

Consciousness-Only theory also distinguishes within storehouse consciousness the "subject aspect" (darśana-bhāga), the side that cognizes, from the "object aspect" (nimitta-bhāga), the side that appears as what is cognized. Its object aspect is the illusory basis of the "receptacle world" and the "primary karmic result," one's own body and mind. This does not mean that storehouse consciousness cognizes an external material world. It means that our perception "there is a stable material world out there" is actually a manifestation through the transformation (pariṇāma) of storehouse consciousness.

4. The system of eight consciousnesses¶

To the six consciousnesses (the first five plus the sixth, mental consciousness), Yogācāra adds a seventh, manas, and an eighth, storehouse consciousness, forming a system of "eight consciousnesses." This system was already present in outline in Asaṅga's work. Vasubandhu's Thirty Verses systematized it further (Chapter 6.3), as shown in the table below.

Within this system, the seventh consciousness, manas, is a particularly important addition. The next section discusses it separately.

Epistemologically, the eight consciousnesses can be grouped into two levels. The first six are "active consciousnesses" (pravṛtti-vijñāna), the surface level at which particular cognitive activities occur. The seventh and eighth lie deeper. Storehouse consciousness is the basis; manas is the mechanism of self-grasping that operates upon it.

The Chinese diagram links the storehouse consciousness and the first six consciousnesses in both directions. Manas, the seventh consciousness, gives the first six their sense of “mine.”

5. Manas: the root of self-grasping¶

Manas (manas-vijñāna, the seventh consciousness) is one of the most philosophically interesting concepts in the theory of storehouse consciousness. It also shows most clearly how far Yogācāra went in its account of liberation.

Its sole function is to grasp storehouse consciousness as "I," which it does without a moment's pause.

Storehouse consciousness is a continuously flowing stream of consciousness, constantly operating and carrying seeds, that forms the basis for the continuation of life. Manas constantly clings to this flowing stream as a "permanent self," a stable "I" that is here, existing, thinking, and undergoing everything. This mistaken grasping is the source of the most fundamental "self-grasping" (ātma-grāha). It operates at every moment, independently of stimulation by external objects, as the deep condition of all afflictions.⁴

The afflictions of the first six consciousnesses are "coarse." Greed or anger arises when an object is encountered, so there is a triggering condition. The self-grasping of manas is "subtle." Without any particular trigger, it continuously grasps storehouse consciousness as "I" for as long as life continues. Meditation can temporarily quiet the first six consciousnesses, but the self-grasping of manas can truly stop only when a bodhisattva's nonconceptual wisdom becomes present.

This has an implication for liberation that deserves closer attention. When early Buddhism teaches "no-self," the emphasis is on the fact that no permanent self can be found. Through manas, Yogācāra explains why this fact is so difficult to internalize. The feeling of self-grasping remains like a shadow even after "no-self" has been accepted intellectually because manas actively constructs "I" at every moment. This is not a mistaken item of knowledge; it is a continuous operation.⁵

Four fundamental afflictions are also constantly associated with manas: self-delusion, ignorance about the self; self-view, taking storehouse consciousness as the self; self-conceit, taking one's self to be superior to others; and self-love, craving for the self one grasps. They do not arise only in certain circumstances. Wherever manas exists, they accompany it at every moment as structural afflictions.

There is real psychological insight here. Human beings do have a structural tendency to appropriate present experience continuously as "mine." This grasping awaits no particular trigger; it occurs at every moment in the flow of experience. Making this explicit is a substantial contribution of Yogācāra.

Yet naming this tendency a separate "consciousness" (vijñāna) is a dangerous step, even though Yogācāra itself declares that manas is neither an entity nor a permanent self. The danger is that, once language establishes it as a separate "consciousness," it implicitly gives it something of the outline of an entity. Readers, and even the scholars themselves, can hardly avoid understanding it as "a thing doing something there."

Within the framework of early Buddhism, the structural tendency to self-grasping described by manas could readily be understood as a habit or influx (āsava) of the sixth consciousness, mental consciousness. It would be a pattern of self-grasping deeply ingrained in mental consciousness that arises automatically, with almost no trigger. The analytical framework of early Buddhist "no-self" can accommodate this without positing another consciousness. In making it an independent seventh consciousness, Yogācāra promotes a description of mental habits into an ontological claim about the structure of consciousness. This is the same familiar step from phenomenology toward ontology.

6. Perfuming and seeds: the engine of saṃsāra¶

Seeds (bīja) and perfuming (vāsanā) are the central mechanism of storehouse consciousness and the key to the Consciousness-Only explanation of saṃsāra and liberation.

Kinds of seeds

In the Mahāyānasaṃgraha, Asaṅga distinguishes two broad kinds of seeds:

• Seeds of language and designation (abhilāpa-vāsanā): all cognitive activity, linguistic habits, and conceptual discrimination leave seeds in storehouse consciousness. Each act of "calling this X" or "classifying this experience as Y" is an act of perfuming that deposits a corresponding potential there.
• Seeds of existence (bhava-vāsanā, karmic seeds): the moral potentials left in storehouse consciousness by good and bad actions. These seeds sustain the continuity of karma and its results and determine the destination of rebirth.

Both kinds are stored together in storehouse consciousness. Under appropriate conditions they become "manifest activity" (samudācāra), producing the corresponding activities of consciousness or results of karmic maturation.

The direction of perfuming

Perfuming proceeds in both directions, forming a loop:

Every activity of the first seven consciousnesses (the first six plus manas) leaves new seeds in storehouse consciousness. Existing seeds there become manifest when conditions ripen, initiating new activities of consciousness. This loop has no starting point. "Beginningless saṃsāra" means precisely that the loop has operated in this way from beginningless time; no "first cause" can be found.¹

Simultaneous or successive?

There is a philosophical difficulty in this loop that Asaṅga himself noticed. Seeds are in storehouse consciousness, while manifest cognitive activity occurs in the first seven consciousnesses. Do they influence each other simultaneously, or in succession? If simultaneously, the structure seems mutually causal: "At this moment, storehouse consciousness produces the first seven consciousnesses, while the first seven simultaneously perfume storehouse consciousness." If successively, one must explain how succession guarantees continuity in a system that arises and perishes in a single moment and is replaced entirely in the next. In Abhidharma, a moment is a unit of sequence. The treatises assign it no physical duration. Later conversions into seconds belong to the rhetoric of commentaries and lectures, not to measurement.⁶

Asaṅga answers with an analogy of a lamp's wick and its flame. The wick continually burns, like storehouse consciousness continually producing manifest consciousness, and is simultaneously consumed, like its continual reception of new perfuming. Both happen together, but this is not "one and the same thing causing itself." The analogy says that simultaneity does not mean self-causation. The flame is both the result of the wick's ignition and the cause of its consumption; both relations hold simultaneously at every moment.¹

7. The end of storehouse consciousness: liberation and transformation of the basis¶

Storehouse consciousness is not a permanent structure. This is crucial to the account of liberation.

In ordinary people and practitioners, storehouse consciousness carries seeds with defilements, continuously manifests the receptacle world, and sustains the self-grasping of manas. It is the fundamental driving force of saṃsāra. But when practice reaches a certain stage and nonconceptual wisdom (nirvikalpa-jñāna) truly becomes present, the situation changes.

Nonconceptual wisdom sees emptiness, the absence of intrinsic nature in all dharmas, and manas accordingly loosens its grasp on storehouse consciousness. As practice deepens, defiled seeds are gradually replaced by undefiled seeds, and storehouse consciousness begins to change from "a repository containing afflictions" into "a pure basis of cognition." This process is called transformation of the basis (āśraya-parāvṛtti), the transformation of that on which things depend. Fascicle 9 of the Cheng weishi lun locates this "basis" in the dependent nature: "The basis means that on which things depend, namely the dependent nature, because it serves as the basis of defiled and pure dharmas." What changes are two aspects upon the same basis. What is relinquished is the imagined nature superimposed upon the dependent; what is attained is the perfected nature within the dependent. The basis itself is not replaced. The role of storehouse consciousness in this process concerns seeds. What is cut off consists of the coarse impediments of the two obstructions within the fundamental consciousness.⁷

Finally, after complete transformation of the basis, storehouse consciousness is no longer called "storehouse consciousness": it no longer holds seeds of affliction through attachment, so its "storehouse" function has effectively disappeared. It becomes "great mirror wisdom" (ādarśa-jñāna), like a clear, unstained mirror that reflects everything, seeing all dharmas as they are without distortion or grasping.⁴ The treatise further specifies the scope of this relinquishment. Fascicle 3 of the Cheng weishi lun says: "Because it forever loses the name ālaya, it is said to be relinquished; this is not the relinquishment of the entirety of the eighth consciousness itself." What is relinquished is the name ālaya and its function as what is held through attachment. The eighth consciousness itself is not thereby annihilated.⁷

This account of liberation will be developed fully alongside the theory of the "three natures" in Chapter 4 (6.4). Here it is enough to note that storehouse consciousness is not a fixed entity and can be transformed, lest it appear too much like "some eternal self or soul."

8. Tensions and problems¶

Introducing storehouse consciousness resolves a set of problems, but also creates new difficulties. These tensions cannot be resolved within this chapter, but should be stated plainly:

1. Is storehouse consciousness a concealed "self"?

This question needs to be asked at two levels. The first is the level of avowed claims: what the texts of this tradition call this consciousness, what they promise, and what readings they prohibit. The second is the level of function: what jobs this consciousness actually performs within the mechanism as a whole. The answers differ between these levels. Answering them together produces conflicting conclusions.

At the level of avowed claims, the documentary record of this tradition is complete. Asaṅga explicitly says that storehouse consciousness is not a "self." It is a stream of consciousness arising and perishing moment by moment, not a permanently abiding being in its own right. The verse assigned to this consciousness in fascicle 1 of the Saṃdhinirmocana Sūtra builds the most likely misreading into the very procedure for announcing the teaching: "The appropriating consciousness is profound and subtle; all its seeds flow like a torrent. I do not expound it to the foolish, lest they discriminate and grasp it as a self."⁸ Later treatises define seeds by six characteristics, whose exclusions address intrinsic nature point by point. "Momentary cessation" "excludes permanent dharmas, for what is permanent does not change and cannot be said to have the function of producing." "Dependence on a plurality of conditions" "excludes the non-Buddhist claim that a spontaneous cause produces results constantly and all at once without depending on a plurality of conditions." "Producing its own result" excludes "a single cause producing all results."⁹ Being unchanging, independent of others, and able to accomplish things on its own are precisely the three conditions that establish the concept of intrinsic nature. The framers of these definitions themselves exclude all three. The provisions governing ālaya itself point the same way. It receives perfuming, can be transformed, and is relinquished at the arhat stage. By definition, something with intrinsic nature can do none of these.

At the level of function, a separate reckoning is needed. The four arguments in Section 2 of this chapter point, one by one, to the same job description: karmic results must cross time; seeds need a stable bearer; multiple consciousnesses operating simultaneously need a place of integration; and karmic maturation needs something to carry it. These are precisely the duties left vacant when the doctrine of no-self dismissed the pudgala, or person (1.5, 3.5). Storehouse consciousness takes over the entire business. The six characteristics of seeds and the three meanings of "storehouse" are the defining provisions attached to that business. Each provision can be checked, but whether the provisions change the shape of the job is another matter. "Momentary cessation" and "continuous persistence" make this especially clear when read together. In its avowed claims, it perishes at every moment; in its office, one continuous series persists to the final stage. The name "impermanence" and the duty of carrying through coexist on the same page. Adding that name changes nothing in the operation of the mechanism.

Once the two levels are separated, this book's judgment can be stated more precisely. This defense withstands the charge that "the school itself regards storehouse consciousness as a permanently abiding self": at the level of avowed claims, the requirements are met and the original texts are there. It does not answer the further question of whether the mechanism still operates according to the job description of something with intrinsic nature. That question concerns function. The difference between the Brahmanical "soul" (ātman) that passes through saṃsāra and a stream of consciousness that "changes moment by moment yet extends across birth and death, carrying all seeds" is clear at the level of avowed claims, but much smaller at the level of function. This is the question critics continue to raise. Candrakīrti's refutation in 5.5, Section 4, addresses precisely this functional side.¹⁰

2. The infinite regress of the perfuming loop

If the first seven consciousnesses perfume storehouse consciousness, and storehouse consciousness produces the first seven, where does the loop itself come from? Asaṅga says it is "beginningless": the loop has always existed, and no first cause can be found. But "beginningless" is a claim about time, not an explanation of the cycle itself. It explains that the cycle has no starting point, but not why this kind of cycle exists rather than another. Liberation merely stops or transforms it and need not explain its origin. Yet is this suspension of the question sufficient? The comparison with Madhyamaka lies precisely here. Madhyamaka likewise speaks of "beginningless saṃsāra," but posits no substantial consciousness storing seeds to explain continuity.

3. The state of storehouse consciousness in deep concentration

Earlier we said that, in the attainment of cessation, "storehouse consciousness continues at some subtle level." But Asaṅga does not explain, and perhaps cannot explain, exactly what this "subtle level" is or how subtle it is. The later commentators Sthiramati and Dharmapāla offer different interpretations, making this another longstanding point of dispute within the Consciousness-Only tradition.

This book regards the introduction of storehouse consciousness as the boldest and most systematic response in the history of Indian Buddhist philosophy to the problem of "continuity without a self." It goes beyond the Sautrāntika position that "seeds belong to the mental continuum," constructing a system with a high degree of internal consistency. The cost must be reckoned separately at the two levels. At the level of avowed claims, nothing is owed: the defining provisions exclude all three features of being unchanging, independent of others, and able to accomplish things on its own. At the functional level, this underlying consciousness occupies precisely the position of "a self in the minimal sense": it extends through past, present, and future, carries seeds, and shares the fortunes of the individual being throughout a lifetime. The continuing challenges from Madhyamaka and from the standpoint of early Buddhism all concern this latter level.

References¶