Mantra-Māhātmya and Sādhana of Kārtavīryārjuna
Nyāsa, Yantra, Homa, and Dīpa-Vrata
द्वितीयादिनवांतेषु बीजयोः स्याद्व्यतिक्रमः । मंत्रे तु दशमे वर्णा नववर्मास्त्रमध्यगाः ॥ ४२ ॥
dvitīyādinavāṃteṣu bījayoḥ syādvyatikramaḥ | maṃtre tu daśame varṇā navavarmāstramadhyagāḥ || 42 ||
Desde la segunda hasta la novena posición, las dos sílabas bīja deben colocarse en intercambio mutuo. Pero en la décima posición del mantra, las letras se ordenan de modo que los nueve recubrimientos protectores (nava-varman) queden dispuestos con la sílaba «astra» en el centro.
Sanatkumara (teaching Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It teaches a precise mantra-vidhi: correct placement and interchange of bīja-syllables and the protective nava-varman arrangement, emphasizing that spiritual efficacy depends on disciplined, rule-based mantra construction.
Though technical, it supports bhakti practice by prescribing how a devotee safeguards worship through mantra-protection (varman) and disciplined recitation, ensuring the ritual container for devotion is properly established.
Śikṣā/mantra-śāstra practice: positional arrangement of syllables (varṇa-nyāsa), bīja manipulation (vyatikrama), and the protective ‘astra’ centering within nava-varman for ritual application.