Mahāviṣṇu-Mantras: Aṣṭākṣarī, Sudarśana-Astra, Nyāsa Systems, Āvaraṇa-Pūjā, and Prayogas
हृदंतोऽयं महामंत्रो द्विशतार्णः समीरितः । जैमिनिर्मुनिरस्योक्तश्छंदश्चामितमीरितम् ॥ १५५ ॥
hṛdaṃto'yaṃ mahāmaṃtro dviśatārṇaḥ samīritaḥ | jaiminirmunirasyoktaśchaṃdaścāmitamīritam || 155 ||
ဤ မဟာမန္တရသည် «ဟෘတ်» ဟူသော အက္ခရာဖြင့် အဆုံးသတ်သည် (ဟృဒ္-အန္တ) ဟု ဆိုကြပြီး၊ အက္ခရာ ၂၀၀ ပါဝင်သည်ဟု ကြေညာထားသည်။ ဤမန္တရ၏ ရှင်မြင်သူ (ṛṣi) အဖြစ် ဂျိုင်မိနိ မုနိကို သတ်မှတ်ထားပြီး၊ ချန်ဒသ (chandas) ကိုလည်း တိုင်းမရသောအဖြစ် ဆိုထားသည်။
Narada (teaching in a Vedanga/Chandas-oriented context, traditionally within the Narada–Sanatkumara dialogue frame)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It emphasizes that a mantra is not only devotional sound but also a Vedic science: its ending, syllable-count, seer (ṛṣi), and metre (chandas) are part of its sanctity and correct transmission.
Bhakti here is supported by precision: devotion becomes steady and fruitful when the mantra is preserved and recited according to its recognized Vedic identifiers (ṛṣi and chandas), ensuring faithful continuity of the tradition.
Chandas and Śikṣā/Vyākaraṇa-style technical markers are highlighted—syllable/phoneme count (dviśatārṇa), mantra-ending (hṛd-anta), and the assignment of ṛṣi and chandas used for correct recitation and ritual application.