Note (return) — SA@NKARA'S INTRODUCTION

The pûrvapakshin maintains that the word 'light' denotes nothing else but the light of the sun and the like, since that is the ordinary well-established meaning of the term. The common use of language, he says, teaches us that the two words 'light' and 'darkness' denote mutually opposite things, darkness being the term for whatever interferes with the function of the sense of sight, as, for instance, the gloom of the night, while sunshine and whatever else favours the action of the eye is called light. The word 'shines' also, which the text exhibits, is known ordinarily to refer to the sun and similar sources of light; while of Brahman, which is devoid of colour, it cannot be said, in the primary sense of the word, that it 'shines.' Further, the word jyotis must here denote light because it is said to be bounded by the sky ('that light which shines above this heaven'). For while it is impossible to consider the sky as being the boundary of Brahman, which is the Self of all and the source of all things movable or immovable, the sky may be looked upon as forming the boundary of light, which is a mere product and as such limited; accordingly the text says, 'the light beyond heaven.'—But light, although a mere product, is perceived everywhere; it would therefore be wrong to declare that it is bounded by the sky!—Well, then, the pûrvapakshin replies, let us assume that the light meant is the first-born (original) light which has not yet become tripartite122. This explanation again cannot be admitted, because the non-tripartite light does not serve any purpose.—But, the pûrvapakshin resumes, Why should its purpose not be found therein that it is the object of devout meditation?—That cannot be, we reply; for we see that only such things are represented as objects of devotion as have some other independent use of their own; so, for instance, the sun (which dispels darkness and so on). Moreover the scriptural passage, 'Let me make each of these three (fire, water, and earth) tripartite,' does not indicate any difference123. And even of the non-tripartite light it is not known that the sky constitutes its boundary.—Well, then (the pûrvapakshin resumes, dropping the idea of the non-tripartite light), let us assume that the light of which the text speaks is the tripartite (ordinary) light. The objection that light is seen to exist also beneath the sky, viz. in the form of fire and the like, we invalidate by the remark that there is nothing contrary to reason in assigning a special locality to fire, although the latter is observed everywhere; while to assume a special place for Brahman, to which the idea of place does not apply at all, would be most unsuitable. Moreover, the clause 'higher than everything, in the highest worlds beyond which there are no other worlds,' which indicates a multiplicity of abodes, agrees much better with light, which is a mere product (than with Brahman). There is moreover that other clause, also, 'That is the same light which is within man,' in which the highest light is identified with the gastric fire (the fire within man). Now such identifications can be made only where there is a certain similarity of nature; as is seen, for instance, in the passage, 'Of that person Bhûh is the head, for the head is one and that syllable is one' (Bri. Up. V, 5, 3). But that the fire within the human body is not Brahman clearly appears from the passage, 'Of this we have visible and audible proof' (Ch. Up. III, 13, 7; 8), which declares that the fire is characterised by the noise it makes, and by heat; and likewise from the following passage, 'Let a man meditate on this as that which is seen and heard.' The same conclusion may be drawn from the passage, 'He who knows this becomes conspicuous and celebrated,' which proclaims an inconsiderable reward only, while to the devout meditation on Brahman a high reward would have to be allotted. Nor is there mentioned in the entire passage about the light any other characteristic mark of Brahman, while such marks are set forth in the passages (discussed above) which refer to prâna and the ether. Nor, again, is Brahman indicated in the preceding section, 'the Gâyatrî is everything whatsoever exists,' &c. (III, 12); for that passage makes a statement about the Gâyatrî metre only. And even if that section did refer to Brahman, still Brahman would not be recognised in the passage at present under discussion; for there (in the section referred to) it is declared in the clause, 'Three feet of it are the Immortal in heaven'—that heaven constitutes the abode; while in our passage the words 'the light above heaven' declare heaven to be a boundary. For all these reasons the word jyotis is here to be taken in its ordinary meaning, viz. light.