The Description of the Worship of Rāma and Others
Rāmādi-pūjā-vidhāna
वज्रोल्लसद्भूमिगेहं कन्दर्पांकुशपाशकैः । भूम्या च विलसत्कोणं यन्त्रराजमिदं स्मृतम् ॥ ३५ ॥
vajrollasadbhūmigehaṃ kandarpāṃkuśapāśakaiḥ | bhūmyā ca vilasatkoṇaṃ yantrarājamidaṃ smṛtam || 35 ||
যে যন্ত্রে বজ্রসম দীপ্ত ভূমিগৃহ শোভিত, কাম (কন্দর্প), অঙ্কুশ ও পাশের চিহ্নে অলংকৃত, এবং ভূমিক্ষেত্রের কোণগুলি স্পষ্টভাবে উজ্জ্বল—তাই ‘যন্ত্ররাজ’ বলে স্মৃত।
Sanatkumara (teaching Narada)
Vrata: none
Primary Rasa: adbhuta
Secondary Rasa: vira
It defines the “Yantra-rāja,” a supreme sacred diagram whose vajra-like firmness and controlled symbolic marks (goad and noose) signify stabilized power, restraint, and focused ritual intention—key requirements for effective mantra–yantra practice.
While technical, it supports bhakti by prescribing a disciplined ritual framework: the yantra becomes a concentrated support for worship, helping the mind remain steady and directed toward the chosen deity rather than scattered by desire.
It highlights applied ritual-technology—diagrammatic layout, angles/corners, and emblem placement—linking to śrauta/smārta ritual procedure and the broader technical sciences treated in Book 1.3 (including measurement and structured worship aids).