Adhyaya 46 — Cosmic Dissolution, the Emergence of Brahma, and the Measures of Time (Yugas, Manvantaras, and Brahma’s Day)
चत्वारि तु सहस्राणि वर्षाणां कृतमुच्यते ।
शतानि सन्ध्या चत्वारि सन्ध्यांशश्च तथाविधः ॥
catvāri tu sahasrāṇi varṣāṇāṃ kṛtam ucyate | śatāni sandhyā catvāri sandhyāṃśaś ca tathāvidhaḥ ||
कृतं (सत्यं) युगं चतुर्सहस्रं दिव्यवर्षाणाम् उच्यते। तस्य सन्ध्या चतुश्शतवर्षा, सन्ध्यांशश्च तावन्मात्रः स्मृतः॥
{ "primaryRasa": "shanta", "secondaryRasa": "adbhuta", "rasaIntensity": 0, "emotionalArcPosition": "", "moodDescriptors": [] }
Transitions matter: moral and social orders do not shift abruptly but through ‘junctions’; vigilance is especially needed in liminal periods.
Chronological apparatus for manvantara and vaṃśa narration; yuga-junctions often mark resets in sarga/pratisarga storytelling.
Sandhyā and sandhyāṃśa symbolize the subtle thresholds of consciousness—entry and exit points where transformation is easiest and instability greatest.