Dīkṣā, Mantra-Types, Mantra-Doṣas, and Qualifications of Ācārya–Śiṣya
आदिमध्यावसानेषु हंसः प्रासादवाग्भवौ । हंसेंदुर्वा सकारो वा फकारो वर्म वा पुन ॥ २७ ॥
ādimadhyāvasāneṣu haṃsaḥ prāsādavāgbhavau | haṃseṃdurvā sakāro vā phakāro varma vā puna || 27 ||
定められた式の初め・中ほど・終わりには、種子音「haṃsa」を置いてよい。あるいは「prāsāda」と「vāgbhava」を用いてもよい。さらに「haṃsa–indu」、または音節「sa」、音節「pha」、あるいは護りの種子音「varma」を用いることもできる。
Sanatkumara (in instruction to Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: bhakti
It teaches the regulated placement of specific bīja-syllables (like haṃsa, vāgbhava, varma) within a mantra, emphasizing that spiritual efficacy depends on precise sound-structure and protective/clarifying mantra components.
In the Narada Purana’s technical sections, devotion is supported by disciplined mantra-practice: correct bīja usage is presented as a means to steady the mind and invoke divine grace, making bhakti more focused and effective.
Śikṣā (phonetics) and mantra-vidhi are implied—how syllables are inserted in specific positions (beginning/middle/end) and how protective bīja-s like “varma” are used as ritual-technical safeguards.