in his knowledge he has salvation, and death will lead him to complete union with Brahma.
The Aupanishadas have thus advanced from the pantheism of the orthodox ritualists to a transcendental idealism. The process has been gradual. It was only by degrees that they reached the idea of salvation in knowledge, the knowledge that is union with Brahma; and it was likewise only through slow stages that they were able to conceive of Brahma in itself. Many passages in the Upanishads are full of struggles to represent Brahma by symbols or forms perceptible to the sense, such as ether, breath, the sun, etc. Priests endeavoured to advance through ritual works to the ideas which these works are supposed to symbolise: the ritual is the training-ground for the higher knowledge, the leading-strings for infant philosophy. Gradually men become capable of thinking without the help of these symbols: philosophy grows to manhood, and looks with a certain contempt upon those supports of its infancy.
The nature of Brahma as conceived in the Upanishads is a subject on which endless controversies have raged, and we need not add to them. Besides, the Upanishads themselves are not strictly consistent on this point, or on others, for that matter; for they are not a single homogeneous system of philosophy, but a number of speculations, from often varying standpoints, and
