Upamanyu’s Tapas, Shiva’s Indra-Form Test, and the Bestowal of Kshiroda and Gaṇapatya
अथर्वास्त्रं तदा तस्य संहृतं चन्द्रकेण तु कालाग्निसदृशं चेदं नियोगान्नन्दिनस् तथा
atharvāstraṃ tadā tasya saṃhṛtaṃ candrakeṇa tu kālāgnisadṛśaṃ cedaṃ niyogānnandinas tathā
แล้วอาวุธอถรรวะของเขา—ดุจไฟกาลแห่งปรลัย—ถูกจันทรกะระงับและถอนกลับ ตามบัญชาของนันทิน
Suta Goswami (narrating the Purana; internal action under Nandin’s command)
It shows that even Vedic mantra-weapons are subordinate to Śiva’s śāsana (divine command), implying that true protection in Linga worship comes from surrender to Pati (Śiva), not from independent ritual power.
Śiva-tattva is implied as the supreme regulating principle: through Nandin (Śiva’s embodied authority), the pralaya-like force is restrained, reflecting Pati’s mastery over creation, preservation, and dissolution.
Astra-śamana (pacification/withdrawal of mantra-energies) under guru/īśvara-ājñā is implied—aligned with Pāśupata discipline where power is governed by obedience, restraint, and devotion rather than display.