Chandas: Varṇa-gaṇas, Guru-Laghu, Vṛtta-bheda, and Prastāra Procedures
सनन्दन उवाच । वैदिकं लौकिकं चापि छन्दो द्विविधमुच्यते । मात्रावर्णविभेदेन तच्चापि द्विविधं पुनः ॥ १ ॥
sanandana uvāca | vaidikaṃ laukikaṃ cāpi chando dvividhamucyate | mātrāvarṇavibhedena taccāpi dvividhaṃ punaḥ || 1 ||
സനന്ദനൻ പറഞ്ഞു—ഛന്ദസ് രണ്ടുവിധം: വൈദികവും ലൗകികവും. അതും കൂടി മാത്രാ-ഭേദം, വർണ-ഭേദം എന്നിവകൊണ്ട് വീണ്ടും രണ്ടുവിധമാകുന്നു।
Sanandana
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It frames sacred learning as disciplined sound-knowledge: understanding chandas (metre) supports accurate Vedic transmission, which the Purana treats as a foundation for dharma and ultimately moksha.
Indirectly: by emphasizing correct structure of sacred speech, it supports faithful chanting and recitation—key supports for bhakti practices that rely on mantra, stotra, and scriptural hearing.
Vedāṅga Chandas: metres are classified as Vaidika vs. Laukika, and analytically as mātrā-based (quantity-counting) vs. varṇa-based (syllable/phoneme-pattern) prosody.