Mahāviṣṇu-Mantras: Aṣṭākṣarī, Sudarśana-Astra, Nyāsa Systems, Āvaraṇa-Pūjā, and Prayogas
अयं तत्त्वाभिधो न्यासः सर्वन्यासोत्तमोत्तमः । मूर्तीर्न्यसेद्द्वादश वै द्वादशादित्यसंयुताः ॥ २० ॥
ayaṃ tattvābhidho nyāsaḥ sarvanyāsottamottamaḥ | mūrtīrnyaseddvādaśa vai dvādaśādityasaṃyutāḥ || 20 ||
هذا هو النْياسا المسمّى «تَتْتْوَابْهِدَه» (tattvābhidha)، أي الإيداع الذي يذكر المبادئ؛ وهو أسمى أنواع النْياسا كلّها. وينبغي حقًّا تنصيب اثنتي عشرة صورة (mūrti) مقترنة بالاثني عشر آديتيا (Ādityas).
Narada (teaching in a technical/ritual instruction context)
Vrata: none
Primary Rasa: adbhuta
Secondary Rasa: shanta
It elevates ‘tattvābhidha nyāsa’ as a supreme inner-ritual method, where the practitioner aligns the body-mind with cosmic principles (tattvas) by installing divine forms connected to the solar Ādityas.
By prescribing the installation of divine mūrtis, it frames devotion as embodied worship—bhakti expressed through disciplined ritual attention, seeing the Ādityas as sacred manifestations to be honored within one’s practice.
It highlights a technical ritual procedure (nyāsa) used in mantra-upāsanā—structured placement/installation tied to a specific deity-set (the twelve Ādityas), reflecting applied ritual science rather than narrative theology.