उमामहेश्वरव्रतं—पञ्चाक्षरमन्त्रस्य माहात्म्यं, न्यासः, जपविधिः, सदाचारः, विनियोगः
अल्पाक्षरं महार्थं च वेदसारं विमुक्तिदम् आज्ञासिद्धमसंदिग्धं वाक्यमेतच्छिवात्मकम्
alpākṣaraṃ mahārthaṃ ca vedasāraṃ vimuktidam ājñāsiddhamasaṃdigdhaṃ vākyametacchivātmakam
This utterance—few in syllables yet vast in meaning—is the very essence of the Veda and the giver of liberation. Established by divine authority and free from doubt, this statement is of the nature of Śiva Himself.
Suta Goswami (narrating the Linga Purana teaching to the sages of Naimisharanya, summarizing the authority of Shiva-centered mantra/teaching)
It frames Shiva-centered utterance/mantra as Veda-essence and moksha-giving, implying that Linga-puja is not mere ritual but a direct liberating upaya (means) when grounded in Shiva’s authoritative teaching.
It declares the decisive spiritual statement itself to be “Shivātmaka”—non-different from Shiva—pointing to Shiva as Pati (Lord) whose revealed word cuts pasha (bondage) and frees the pashu (bound soul).
Mantra-centered upasana: a concise, authoritative Shiva-utterance used in japa and contemplation as a moksha-sadhana aligned with Pashupata-oriented devotion and inner certainty (asaṃdigdha-bhavana).