Mantra-Māhātmya and Sādhana of Kārtavīryārjuna
Nyāsa, Yantra, Homa, and Dīpa-Vrata
अतः स्मरं समालिख्य षट्कोणेषु समालिखेत् । नवार्णैर्वेष्टयेत्तञ्च त्रिकोणं तद्बहिः पुनः ॥ ७० ॥
ataḥ smaraṃ samālikhya ṣaṭkoṇeṣu samālikhet | navārṇairveṣṭayettañca trikoṇaṃ tadbahiḥ punaḥ || 70 ||
ดังนั้นพึงวาด “สมร” (กามะ) ก่อน แล้วจารไว้ภายในรูปษัฏโกณะ จากนั้นล้อมรอบด้วยนวารณะมนตร์เก้าพยางค์ และภายนอกนั้นจงวาดรูปสามเหลี่ยมอีกครั้ง
Sanatkumara (in instruction to Narada, within a technical ritual/yantra context)
Vrata: none
Primary Rasa: adbhuta
Secondary Rasa: shanta
It teaches a precise upāsanā-vidhi: sacred geometry (ṣaṭkoṇa, trikoṇa) is combined with mantra (navārṇa) to contain and sanctify a specific power (here symbolized by Smara), indicating disciplined ritual control rather than ordinary desire.
Although technical, it supports bhakti through regulated worship: the devotee approaches divine energies via prescribed yantra–mantra order, emphasizing reverence, purity of method, and focused contemplation rather than impulsive emotion.
It highlights applied ritual science—mantra application (navārṇa), diagrammatic placement (yantra-lekhana), and procedural sequencing used in upāsanā; this aligns with technical disciplines preserved alongside śrauta/smārta ritual knowledge.