Aśauca-vidhi — Rules of Birth/Death Impurity, Sapinda Circles, and Śrāddha Sequence
त्रिरात्रं श्वश्रूमरणे श्वशुरे वै तदेव हि / सद्यः शौचं समुद्दिष्टं सगोत्रे संस्थिते सति
trirātraṃ śvaśrūmaraṇe śvaśure vai tadeva hi / sadyaḥ śaucaṃ samuddiṣṭaṃ sagotre saṃsthite sati
For the death of one’s mother-in-law, the aśauca period is three nights; and for the father-in-law as well, it is the same. But if one of one’s own gotra is present to undertake the rites, immediate purification is prescribed.
Sūta (narrator) conveying dharma-teachings as preserved by the sages
Primary Rasa: karuna
Secondary Rasa: shanta
It does not directly teach Ātman-doctrine; it frames dharma on the level of bodily and social discipline (śauca/aśauca), which supports steadiness for higher spiritual practice taught elsewhere in the Kurma Purana.
No explicit yoga technique is given; the verse emphasizes śauca (purificatory discipline), a foundational support for mantra, worship, and meditative life within Varnāśrama frameworks.
It does not explicitly address Shiva–Vishnu unity; it contributes to the shared dharmic groundwork (purity, rites, lineage duties) that both Shaiva and Vaishnava streams uphold in the Kurma Purana’s synthesis.