Adhyaya 70: आदिसर्गः—महत्-अहङ्कार-तन्मात्रा-भूतसृष्टिः, ब्रह्माण्डावरणम्, प्रजासर्गः, त्रिमूर्ति-शैवाधिष्ठानम्
महन्त् सर्गकाले प्रधानस्य क्षेत्रज्ञाधिष्ठितस्य वै गुणभावाद्व्यज्यमानो महान् प्रादुर्बभूव ह
mahant sargakāle pradhānasya kṣetrajñādhiṣṭhitasya vai guṇabhāvādvyajyamāno mahān prādurbabhūva ha
Zur Zeit der Schöpfung, wenn Pradhāna (die uranfängliche Natur) vom Kṣetrajña (dem im Innern wohnenden bewussten Herrn) beherrscht wird, tritt durch das Aufwallen der Guṇas das Große Prinzip, Mahat, hervor.
Suta Goswami
It grounds Linga worship in Shaiva metaphysics: the Linga signifies Pati (Shiva) as the presiding Consciousness (Kṣetrajña) by whose presence Pradhāna becomes productive and the cosmos begins with Mahat.
Shiva is indicated as the Kṣetrajña—transcendent yet immanent—who adhiṣṭhāna (presides over) Pradhāna, initiating manifestation without Himself becoming a product of the guṇas.
A direct ritual is not specified; the takeaway aligns with Pāśupata Yoga’s viveka: meditate on Pati (Shiva) as the witnessing Kṣetrajña distinct from Pāśa (guṇas/prakṛti), by which the Pashu (soul) moves toward liberation.