Invocation, the disciple's question, and the teacher's undertaking

PS_1

paraṃ parasthaṃ gahanād anādim ekaṃ niviṣṭaṃ bahudhā guhāsu | sarvālayaṃ sarvacarācarasthaṃ tvām eva śambhuṃ śaraṇaṃ prapadye

PS_2

garbhādhivāsapūrvakamaraṇāntakaduḥkhacakravibhrāntaḥ | ādhāram bhagavantaṃ śiṣyaḥ papraccha paramārtham

PS_3

ādhārakārikābhiḥ taṃ gurur abhibhāṣati sma tatsāram | kathayaty abhinavaguptaḥ śivaśāsanadṛṣṭiyogena