Mahāviṣṇu-Mantras: Aṣṭākṣarī, Sudarśana-Astra, Nyāsa Systems, Āvaraṇa-Pūjā, and Prayogas
चक्रं शंखं गदां पद्मं कराग्रेष्वथ विन्यसेत् । एवं न्यासविधिं कृत्वा ध्यायेत्पूर्वोक्तमण्डपे ॥ १०३ ॥
cakraṃ śaṃkhaṃ gadāṃ padmaṃ karāgreṣvatha vinyaset | evaṃ nyāsavidhiṃ kṛtvā dhyāyetpūrvoktamaṇḍape || 103 ||
继而以安置法(nyāsa)将轮(cakra)、螺(śaṅkha)、杵(gadā)与莲(padma)安置于指尖。如此完成所规定的安置仪轨后,当于先前所述之曼荼罗殿(maṇḍapa)中入观。
Sanatkumara (in instruction to Narada, within a ritual/technical exposition)
Vrata: none
Primary Rasa: bhakti
Secondary Rasa: shanta
It teaches that meditation becomes more focused when preceded by nyāsa—ritually internalizing Viṣṇu’s divine emblems—so the practitioner’s body and mind are aligned with the deity’s presence before dhyāna.
By placing Viṣṇu’s symbols (cakra, śaṅkha, gadā, padma) on one’s fingertips, the devotee consecrates action and perception, turning meditation into an embodied act of Viṣṇu-bhakti rather than a purely mental exercise.
It highlights ritual-technical procedure (prayoga) akin to Kalpa/ritual methodology: the step-by-step nyāsa sequence followed by dhyāna in a specified maṇḍapa, emphasizing correct placement (vinyāsa) and order of practice.