The Philosophy of the Upanishads c6.s2.35

c6.s2.35

As may be inferred from the comments quoted, all these Upanishads appear to have been still regarded by S'ankara as the concluding portions of their respective sequence would be loss of confidence in the Vedânta. (This, however, in Sankara’s eyes would be an ἀπαγωγὴ εἰς τὸ ἀδύνατον). It is therefore inconceivable that in the individual texts of the Vedânta a difference of doctrine on the subject of Brahman should find a place.”