The Exposition of the Krishna Mantra (Kṛṣṇa-mantra-prakāśa): Nyāsa, Dhyāna, Worship, Yantra, and Prayoga
मंत्रेण पुटितां तां च गायत्रीं विन्यसेत्क्रमात् । मातृकापुटितं मूलं विन्यसेत्साधकोत्तमः ॥ ३५ ॥
maṃtreṇa puṭitāṃ tāṃ ca gāyatrīṃ vinyasetkramāt | mātṛkāpuṭitaṃ mūlaṃ vinyasetsādhakottamaḥ || 35 ||
Kemudian, pengamal yang unggul hendaklah, menurut tertibnya, melakukan nyāsa bagi Gāyatrī itu yang telah dipateri (pūṭita) oleh mantra; dan hendaklah ia juga meletakkan mūla-mantra (mantra akar) yang dipateri oleh Mātṛkā, iaitu huruf-huruf, melalui nyāsa.
Sanatkumara (in instruction to Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: bhakti
It teaches that mantra-practice becomes effective when the practitioner ritually empowers (puṭita) and internalizes the mantra through nyāsa, making the body-mind a fit locus for the deity-power of Gāyatrī and the root-mantra.
Although technical, it supports devotional practice by prescribing disciplined, reverent installation of sacred sound—treating Gāyatrī and the bīja as divine presences to be approached with order, purity, and focused remembrance.
It highlights Śikṣā (phonetics) and mantra-vidhi: the use of Mātrikā (letters) and sequential nyāsa as a technical method of correct sound-structure, empowerment, and ritual application.