Dīkṣā, Mantra-Types, Mantra-Doṣas, and Qualifications of Ācārya–Śiṣya
षट् क्रमसु प्रशस्तास्ते मनवस्त्रिविधाः पुनः । तारांत्यरेफः स्वाहास्तु तत्राग्नेयाः समीरिताः ॥ ६ ॥
ṣaṭ kramasu praśastāste manavastrividhāḥ punaḥ | tārāṃtyarephaḥ svāhāstu tatrāgneyāḥ samīritāḥ || 6 ||
Among the six ritual sequences (kramas), those Mantra/Manu-formulas are praised; again, they are said to be of three kinds. In that context, the Agneya (fire-related) ones are declared as: “tārā”, “antya”, “repha”, and “svāhā”.
Sanatkumara (in dialogue with Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It frames mantra-usage as a disciplined, ordered science: sacred formulas are not random but classified and applied through recognized kramas, especially in fire-ritual contexts.
Indirectly: it supports bhakti-based worship by insisting that offerings into fire and devotional rites use correct mantra-markers (like svāhā), preserving sincerity through proper Vedic form.
Mantra-technical classification tied to phonetic/grammatical markers (e.g., repha = ‘ra’, antya = final sound) and ritual usage (svāhā) within Agneya (fire) procedures.