Mahāviṣṇu-Mantras: Aṣṭākṣarī, Sudarśana-Astra, Nyāsa Systems, Āvaraṇa-Pūjā, and Prayogas
समस्तपरमो येन सुभगेन च संयुतम् । सर्वसौभाग्यशब्दांते करसर्वपदं वदेत् ॥ १५१ ॥
samastaparamo yena subhagena ca saṃyutam | sarvasaubhāgyaśabdāṃte karasarvapadaṃ vadet || 151 ||
เพื่อให้มนตร์นี้เป็นความครบถ้วนอันสูงสุด (สมบูรณ์และทรงฤทธิ์ยิ่ง) จงประกอบด้วยคำมงคล “subhaga” และเมื่อจบคำว่า “sarva-saubhāgya” ให้เปล่งวลี “kara-sarva”॥๑๕๑॥
Narada (instructional narration within Vedanga/mantra procedure context)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It teaches that mantra-efficacy depends on correct construction—specifically, adding the proper ending word (śabdānta) and auspicious terms so the formula becomes ‘complete’ (samasta) and ‘supreme’ (parama) in effect.
While technical, it supports Bhakti by emphasizing disciplined, accurate recitation: devotion in the Narada Purana is strengthened when worship-mantras are spoken with proper form and mindful auspicious intent.
It highlights a Vyākaraṇa/Mantra-śāstra principle: correct placement of words (pada) and endings (śabdānta) in a mantra, akin to procedural rules used in nyāsa and ritual recitation.