LibraryUpanishadsMahāvākya UpaniṣadPassageMahāvākya UpaniṣadPassage 2ContentsTextगुह्याद्गुह्यपरमेषा न प्राकृतायोपदेष्टव्या ।Transliterationguhyādguhyaparameṣā na prākṛtāyopadeṣṭavyā |PreviousPassage 1NextPassage 3