The Exposition of Nṛsiṁha Worship-Mantras, Nyāsa, Mudrās, Yantras, Kavaca, and Nṛsiṁha Gāyatrī
हं बीजं इं तथा शक्तिर्विनियोगोऽखिलाप्तये । वेदैश्चतुर्भिर्वसुभिः षड्भिः षड्भिर्युगाक्षरैः ॥ १७ ॥
haṃ bījaṃ iṃ tathā śaktirviniyogo'khilāptaye | vedaiścaturbhirvasubhiḥ ṣaḍbhiḥ ṣaḍbhiryugākṣaraiḥ || 17 ||
La syllabe-semence (bīja) est «haṃ», et la syllabe de puissance (śakti) est «iṃ». Son application (viniyoga) vise l’obtention de tous les buts. (Ceci est enseigné) par les quatre Veda, par les huit Vasu, par les six Vedāṅga, et par la formule à six syllabes du Yuga.
Sanatkumara (teaching Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It frames mantra-prayoga in classical terms—bīja, śakti, and viniyoga—stating that correct assignment and use of the mantra is aimed at “akhilāpti,” the comprehensive attainment of intended results, grounded in Vedic authority and Vedāṅga methodology.
While primarily technical, it supports bhakti-practice indirectly: devotion expressed through disciplined mantra-japa and properly stated viniyoga becomes an ordered, Veda-aligned way to approach the deity and obtain spiritual and worldly aims without ritual confusion.
It highlights mantra-vidhi: identifying bīja and śakti syllables and stating viniyoga (purpose), a procedure preserved and operationalized through the Vedāṅgas (especially Śikṣā for phonetics, Vyākaraṇa for form, and Kalpa for ritual rules).