Mahāviṣṇu-Mantras: Aṣṭākṣarī, Sudarśana-Astra, Nyāsa Systems, Āvaraṇa-Pūjā, and Prayogas
देवता धरणी बीजं तारःशक्तिर्वसुप्रिया । रामवेदाग्निबाणाक्षिनेत्रार्णैरंगरकल्पनम् ॥ १३८ ॥
devatā dharaṇī bījaṃ tāraḥśaktirvasupriyā | rāmavedāgnibāṇākṣinetrārṇairaṃgarakalpanam || 138 ||
ദേവത ധരണി; ബീജം ബീജാക്ഷരം; ശക്തി താര; (മന്ത്രം) വസുക്കൾക്ക് പ്രിയം. ‘രാ, മാ, വേ, ദ, അ, ഗ്നി, ബാ, ണ, അ, ക്ഷി, നേ, ത്ര’ അക്ഷരങ്ങളാൽ അങ്കന്യാസം ചെയ്യണം.
Sanatkumara (in instruction to Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: bhakti
It encodes the mantra’s ritual anatomy—deity (devatā), seed (bīja), śakti, and limb-assignment (aṅga-nyāsa)—showing that correct invocation aligns body, sound, and deity for effective sādhana.
By prescribing devatā-bhāva (fixing the presiding deity) and disciplined nyāsa, it frames devotion as precise worship where reverent mantra-practice becomes a structured offering to the deity.
Mantra-śikṣā in practice: careful use of phonemes/syllables and their placement in nyāsa—an applied, technical discipline closely tied to Śikṣā (phonetics) and ritual procedure.