3. It has a secondary sense...

3. It has a secondary sense, on account of impossibility and of the text.

It is reasonable to assume that in passages such as 'From that Self there sprang Ether.' the origination of Ether is not to be taken in its literal sense; for according to the Khândogya-text 'it sent forth fire.' Brahman engaged in creation first produces fire, and fire thus having the first place, the text cannot possibly mean to say that Ether also was produced. Moreover, there is another text, viz.'Vâyu and antariksha (i.e. Ether), this is the Immortal,' according to which Ether is immortal, i. e. non-produced.--But how can one and the same word viz. it 'sprang' (i.e. originated), be taken in a metaphorical sense with reference to Ether, and in its literal sense with reference to fire, and so on?--To this the next Sûtra replies.