Hanumān-mantra-kathana: Mantra-bheda, Nyāsa, Yantra, and Prayoga
चतुरसस्रस्य रेखाग्रे त्रिशूलानि समालिखेत् । सौं बीजं भूपुरस्याष्टवज्रेषु विलिखेत्ततः ॥ ६५ ॥
caturasasrasya rekhāgre triśūlāni samālikhet | sauṃ bījaṃ bhūpurasyāṣṭavajreṣu vilikhettataḥ || 65 ||
Ở các đầu mút của những đường biên hình vuông, hãy vẽ các cây đinh ba (triśūla). Rồi khắc âm chủng tử “sauṃ” lên tám mấu nhô như kim cang (vajra) của bhūpura, tức vòng bao ngoài của đồ hình.
Sanatkumara (in instruction to Narada, within a technical ritual context)
Vrata: none
Primary Rasa: adbhuta
Secondary Rasa: shanta
It teaches the sanctification of sacred space through precise yantra geometry—placing protective symbols (tridents) and energizing points (vajra-projections) with a bīja-mantra to establish a ritually empowered enclosure (bhūpura).
Bhakti here is expressed as disciplined upāsanā: devotion becomes concrete through careful mantra-inscription and sacred diagram-making, treating worship as attentive service (sevā) performed with accuracy and reverence.
It highlights technical ritual procedure—mantra application and diagrammatic construction (a practical śāstra-style vidhi), where correct placement of symbols and bīja-syllables is essential for the intended ritual effect.