उमामहेश्वरव्रतं—पञ्चाक्षरमन्त्रस्य माहात्म्यं, न्यासः, जपविधिः, सदाचारः, विनियोगः
पञ्चमः स्वरितश्चैव मध्यमो निषधः स्मृताः नकारः पीतवर्णश् च स्थानं पूर्वमुखं स्मृतम्
pañcamaḥ svaritaścaiva madhyamo niṣadhaḥ smṛtāḥ nakāraḥ pītavarṇaś ca sthānaṃ pūrvamukhaṃ smṛtam
ஐந்தாவது ஸ்வரித ஸ்வரத்துடன் உச்சரிக்கப்படுகிறது; அதன் நிலை மத்தியமம், அதன் ஸ்வரம் ‘நிஷத’ என அறியப்படுகிறது. ‘ந’ எழுத்து பொன்னிற-மஞ்சள்; அதன் இடம் கிழக்கு முகம் என நினைக்கப்படுகிறது.
Suta Goswami (narrating traditional Shiva-mantra/varna-nyasa teaching within the Linga Purana)
It encodes a nyāsa-style mapping—sound (svara), note (niṣadha), color (pīta), and direction (east)—so the devotee installs mantra into the ritual body of the Linga, making worship an internalized, mantric consecration.
Shiva-tattva is presented as manifesting through śabda (sacred sound) ordered by cosmic correspondences; the Pati is approached not only as form (liṅga) but as the luminous intelligence structuring speech, direction, and ritual perception.
Varnamālā/akṣara-nyāsa linked to Linga-pūjā: assigning syllables with accent, pitch, color, and directional face, a practice that supports Pāśupata-style purification of the paśu by loosening pasha through disciplined mantra-placement.