Narada Purana — Purva Bhaga, Shloka 33
Rādhā-sambaddha-mantra-vyākhyā
Rādhā-Related Mantras Explained
एतैर्मनुभिरष्टाभिः शक्तिभिर्वर्गसंयुक्तैः । वाग्देवतांतैर्न्यासः स्याद्येन देव्यात्मको भवेत् ॥ ३३ ॥
etairmanubhiraṣṭābhiḥ śaktibhirvargasaṃyuktaiḥ | vāgdevatāṃtairnyāsaḥ syādyena devyātmako bhavet || 33 ||
以此八种真言——各自与其相应的沙克蒂（śakti）相合，并依音类（varga）次第安置——当行以语神瓦格德瓦塔（Vāgdevatā）为终的安置法（nyāsa）；由此行者得以浸润于女神之性。
Sanatkumara (teaching Narada in the Vedanga/Mantra-nyasa context)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
FAQs
It teaches that correctly performed mantra-nyāsa—using the proper set of mantras, their śaktis, and the phonetic order—transforms the practitioner’s inner state so that consciousness becomes aligned with (and “made of”) the Devī principle.
Although technical, the verse frames ritual precision as a form of devotion: honoring Vāgdevatā through nyāsa sanctifies speech and mind, making worship and recitation more spiritually potent and Devī-centered.
It highlights Śikṣā (phonetics) via “vargas” (letter-classes) and their disciplined application in mantra practice, showing how sound-structure and correct placement (nyāsa) are integral to ritual efficacy.