Shankaracharya discussing final stages of Jñāna yoga – sravanam, mananam, nidhithyasanam.  Sravanam is nothing but systematic analysis of upaniṣadic statement.  It is called vedanta vichara, vedanta mimamsa etc.  Through systematic analysis we discover consciousness is the essence of individuals, and existence is the essence of the world; consciousness and existence are one and the same.  […]