उमामहेश्वरव्रतं—पञ्चाक्षरमन्त्रस्य माहात्म्यं, न्यासः, जपविधिः, सदाचारः, विनियोगः
भक्ष्यं चान्यत्तथा पेयं विषमप्यमृतं भवेत् जपेल् लक्षं तु पूर्वाह्णे हुत्वा चाष्टशतेन वै
bhakṣyaṃ cānyattathā peyaṃ viṣamapyamṛtaṃ bhavet japel lakṣaṃ tu pūrvāhṇe hutvā cāṣṭaśatena vai
O alimento e a bebida—e quaisquer outras coisas—mesmo que sejam venenosas, tornam-se como néctar. Deve-se realizar cem mil recitações pela manhã, e então oferecer oblações ao fogo oitocentas vezes, de fato.
Suta Goswami (narrating Shaiva rite instructions within the Linga Purana discourse)
It teaches that disciplined japa and homa, performed as a Shaiva observance, purify what is consumed and remove harmful effects—showing the Linga-centered mantra as a means of cleansing pasha (bondage) for the pashu (soul) under Pati (Shiva).
Shiva-tattva is implied as the supreme purifier: through His mantra and the consecrated fire-offering, even ‘poison’ is transmuted into ‘nectar,’ indicating His grace that converts impurity into auspiciousness and leads the bound soul toward liberation.
A Pashupata-leaning sādhana of mantra-japa (one lakh repetitions in the forenoon) followed by homa (800 oblations), a classic puja-vidhi sequence for mantra-siddhi and purification.