The Exposition of the Maheśa Mantra
Mahēśa-mantra-prakāśana
प्रणवो हृदयं पश्चाद्वदेद्भगवतेपदम् । ङेयुतं दक्षिणामूर्तिं मह्यंमेधामुदीरयेत् ॥ १४७ ॥
praṇavo hṛdayaṃ paścādvadedbhagavatepadam | ṅeyutaṃ dakṣiṇāmūrtiṃ mahyaṃmedhāmudīrayet || 147 ||
D’abord, qu’on prononce le Praṇava « Oṁ » comme semence du cœur; puis qu’on dise le mot « bhagavate ». Ensuite, en invoquant Dakṣiṇāmūrti avec le son nasal « ṅ », qu’on énonce : « Accorde-moi l’intelligence (medhā). »
Sanatkumara (teaching Narada the mantra-prayoga within Vedanga-oriented instruction)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It encodes a concise mantra-prayoga: beginning with Oṁ as the hṛdaya (core), adding “bhagavate,” and invoking Dakṣiṇāmūrti to awaken medhā—showing that right sound, sequence, and deity-contemplation are integral to gaining higher understanding.
Bhakti here is expressed as reverent mantra-utterance—addressing “bhagavate” and meditating on the Guru-form (Dakṣiṇāmūrti). Devotion is not only emotion but disciplined recitation and surrender for inner illumination (medhā).
Śikṣā (phonetics) and mantra-prayoga are emphasized: the verse specifies the order of utterance and inclusion of a nasal phoneme (ṅ), indicating that precise pronunciation and sequencing are treated as technically meaningful in Vedic practice.