A History of Indian Philosophy Volume 1

by Surendranath Dasgupta | 1922 | 212,082 words | ISBN-13: 9788120804081

This page describes the philosophy of ajnana established by perception and inference: a concept having historical value dating from ancient India. This is the tenth part in the series called the “the shankara school of vedanta”, originally composed by Surendranath Dasgupta in the early 20th century.

Part 10 - Ajñāna established by Perception and Inference

Ajñāna defined as the indefinite which is neither positive nor negative is also directly experienced by us in such perceptions as “I do not know, or I do not know myself or anybody else,” or “I do not know what you say,” or more particularly “I had been sleeping so long happily and did not know anything.” Such perceptions point to an object which has no definite characteristics, and which cannot properly be said to be either positive or negative. It may be objected that the perception “I do not know” is not the perception of the indefinite, the ajñāna, but merely the negation of knowledge. To this Vedānta says that had it been the perception of a negation merely, then the negation must have been associated with the specific object to which it applied.

A negation must imply the thing negatived; in fact negation generally appears as a substantive with the object of negation as a qualifying character specifying the nature of the negation. But the perception “I do not know or I had no knowledge” does not involve the negation of any particular knowledge of any specific object, but the knowledge of an indefinite objectless ignorance. Such an indefinite ajñāna is positive in the sense that it is certainly not negative,but this positive indefinite is not positive in the same sense in which other definite entities are called positive, for it is merely the characterless, passive indefinite showing itself in our experience.

If negation meant only a general negation, and if the perception of negation meant in each case the perception of a general negation, then even where there is a jug on the ground, one should perceive the negation of the jug on the ground, for the general negation in relation to other things is there.

Thus negation of a thing cannot mean the general notion of the negation of all specific things ; similarly a general negation without any specific object to which it might apply cannot manifest itself to consciousness; the notion of a general negation of knowledge is thus opposed to any and every knowledge, so that if the latter is present the former cannot be, but the perception “I do not know” can persist, even though many individual objects be known to us. Thus instead of saying that the perception of “I do not know” is the perception of a special kind of negation, it is rather better to say that it is the perception of a different category namely the indefinite, the ajñāna. It is our common experience that after experiencing the indefinite (ajñāna) of a specific type we launch forth in our endeavours to remove it. So it has to be admitted that the perception of the indefinite is different from the perception of mere negation.

The character of our perceiving consciousness (sākṣi) is such that both the root ajñāna as well as its diverse forms with reference to particular objects as represented in mental states (vṛtti-jñāna), are comprehended by it. Of course when the vṛttijñāna about a thing as in ordinary perceptions of objects comes in, the ajñāna with regard to it is temporarily removed, for the vṛttijñāna is opposed to the ajñāna. But so far as our own perceiving consciousness (sakṣi-caitanya) is conceived it can comprehend both the ajñāna and the jñāna (knowledge) of things. It is thus often said that all things show themselves to the perceiving consciousness either as known or as unknown. Thus the perceiving consciousness comprehends all positives either as indefinite ajñāna or as states of knowledge or as specific kinds of ajñāna or ignorance, but it is unable to comprehend a negation, for negation (abhāva) is not a perception, but merely the absence of perception (anupalabdhi).

Thus when I say I do not know this, I perceive the indefinite in consciousness with reference to that thing, and this is not the perception of a negation of the thing. An objection is sometimes raised from the Nyāya point of view that since without the knowledge of a qualification (viśeṣana) the qualified thing (viśiṣṭa) cannot be known, the indefinite about an object cannot be present in consciousness without the object being known first. To this Vedānta replies that the maxim that the qualification must be known before the qualified thing is known is groundless, for we can as well perceive the thing first and then its qualification. It is not out of place here to say that negation is not a separate entity, but is only a peculiar mode of the manifestation of the positive.

Even the naiyāyikas would agree that in the expression “there is no negation of a jug here,” no separate negation can be accepted, for the jug is already present before us. As there are distinctions and differences in positive entities by illusory impositions, so negations are also distinguished by similar illusory impositions and appear as the negation of jug, negation of cloth, etc.; so all distinctions between negations are unnecessary, and it may be accepted that negation like position is one which appears as many on account of illusory distinctions and impositions.

Thus the content of negation being itself positive, there is no reason to object that such perceptions as “I do not know” refer to the perception of an indefinite ajñāna in consciousness. So also the perception “I do not know what you say” is not the perception of negation, for this would require that the hearer should know first what was said by the speaker, and if this is so then it is impossible to say “I do not know what you say.”

So also the cognition “I was sleeping long and did not know anything” has to be admitted as referring to the perception of the indefinite during sleep. It is not true as some say that during sleep there is no perception, but what appears to the awakened man as “I did not know anything so long” is only an inference; for, it is not possible to infer from the pleasant and active state of the senses in the awakened state that the activity had ceased in the sleep state and that since he had no object of knowledge then, he could not know anything; for there is no invariable concomitance between the pleasant and active state of the senses and the absence of objects of knowledge in the immediately preceding state.

During sleep there is a mental state of the form of the indefinite, and during the awakened state it is by the impression (saṃskāra) of the aforesaid mental state of ajñāna that one remembers that state and says that “I did not perceive anything so long.” The indefinite (ajñāna) perceived in consciousness is more fundamental and general than the mere negation of knowledge (jñānābhāva) and the two are so connected that though the latter may not be felt, yet it can be inferred from the perception of the indefinite. The indefinite though not definite is thus a positive content different from negation and is perceived as such in direct and immediate consciousness both in the awakened state as well as in the sleeping state.

The presence of this ajñāna may also be inferred from the manner in which knowledge of objects is revealed in consciousness, as this always takes place in bringing a thing into consciousness which was not known or rather known as indefinite before we say “I did not know it before, but I know it now.” My present knowledge of the thing thus involves the removal of an indefinite which was veiling it before and positing it in consciousness, just as the first streak of light in utter darkness manifests itself by removing the darkness[1]. Apart from such an inference its existence is also indicated by the fact that the infinite bliss of Brahman does not show itself in its complete and limitless aspect.

If there was no ajñāna to obstruct, it would surely have manifested itself in its fullness. Again had it not been for this ajñāna there would have been no illusion. It is the ajñāna that constitutes the substance of the illusion; for there is nothing else that can be regarded as constituting its substance; certainly Brahman could not, as it is unchangeable. This ajñāna is manifested by the perceiving consciousness (sākṣi) and not by the pure consciousness. The perceiving consciousness is nothing but pure intelligence which reflects itself in the states of avidyā (ignorance).

Footnotes and references:

[1]:

See Pañcapādikāvivaraṇa, Tattvadīpana, and Advaitasiddhi.

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