Kaṭha Upaniṣad 2.12.p2

2.12.p2

pra. - tṛtīyaṃ praśnaṃ prativakti - taṃ durdarśam ityādinā mantradvayena | durdarśam śravaṇāyāpi bahubhiryo na labhyaḥ (ka.u.2-7) ityuktarītyā draṣṭumaśakyam, gūḍham - tirodhāyakakarmarūpāvidyātirohitam, sarvabhūtānupraviṣṭam, guhāhitam - hṛdayaguhāvartinam, gahvareṣṭham - ātmāntaryāmiṇam1, purāṇam - anādim, adhyātmayogādhigamena - viṣayebhyaḥ pratisaṃhṛtya cetasa ātmani samavadhānam2 adhyātmayogaḥ, yacchedvāṅmanasī prājñaḥ (ka.u.3-13), yadā pañcāvatiṣṭhante jñānāni manasā saha (ka.u.6-10) ityādinā vakṣyamāṇaḥ | tena yo'yam adhigamaḥ jīvātmajñānam, tena hetunā devam - paramātmānaṃ, mattvā3 - dhyātvā ityarthaḥ | jīvātmajñānasya paramātmajñānahetutvāditi bhāvaḥ | harṣaśokau viṣayalābhālābhaprasakta4 harṣaśokau jahāti ityarthaḥ |