Mahāviṣṇu-Mantras: Aṣṭākṣarī, Sudarśana-Astra, Nyāsa Systems, Āvaraṇa-Pūjā, and Prayogas
कौस्तुभाय हृदंतेन यजेद्वक्षसि कौस्तुभम् । पूजयेद्वनमालायै हृदंतेन गले च ताम् ॥ १८० ॥
kaustubhāya hṛdaṃtena yajedvakṣasi kaustubham | pūjayedvanamālāyai hṛdaṃtena gale ca tām || 180 ||
Dengan mantra yang berakhiran “hṛdanta”, hendaknya ia memuja permata Kaustubha di dada. Dan dengan “hṛdanta” yang sama, hormatilah pula Vanamālā, untaian bunga hutan, yang menghiasi leher.
Sanatkumara (in instruction to Narada)
Vrata: none
Primary Rasa: bhakti
Secondary Rasa: shanta
It teaches precise devotional worship (upacāra) by honoring Vishnu’s sacred emblems—Kaustubha on the chest and Vanamālā on the neck—using a specified mantra-form, emphasizing attentive, rule-guided bhakti.
Bhakti here is expressed as reverent, detail-oriented service to Vishnu’s form (sākāra-upāsanā), where each ornament is worshiped in its proper place with the proper mantra-ending, cultivating concentration and sacred intimacy.
It highlights technical ritual procedure and mantra-usage (prayoga)—a disciplined application of mantra endings (hṛdanta) and placement (nyāsa-like specificity) within formal pūjā.