Aśauca-vidhi — Rules of Birth/Death Impurity, Sapinda Circles, and Śrāddha Sequence
त्रिरात्रमसपिण्डेषु स्वगृहे संस्थितेषु च / एकाहं चास्ववर्ये स्यादेकरात्रं तदिष्यते
trirātramasapiṇḍeṣu svagṛhe saṃsthiteṣu ca / ekāhaṃ cāsvavarye syādekarātraṃ tadiṣyate
Pour les parents qui ne sont pas sapiṇḍa, et aussi lorsque le décès survient parmi ceux qui demeurent dans sa propre maison, la durée est prescrite comme trois nuits. Mais pour son supérieur (aîné ou relation semblable à un maître), c’est un seul jour ; et pour les autres, une seule nuit est tenue pour juste.
Sūta (narrator) relaying the dharma-teaching as given in the Kurma Purana’s śrāddha/aśauca context
Primary Rasa: shanta
Secondary Rasa: karuna
This verse is primarily a dharma-vidhi about aśauca (ritual impurity) durations; indirectly, it supports Atman-oriented discipline by regulating purity and social duties so that one can return to śrāddha, japa, and contemplative practice without disorder.
No specific yoga technique is taught here; the emphasis is on preparatory dharma—observing prescribed aśauca periods—so that later Vedic rites, mantra-japa, and (in the Kurma Purana’s broader vision) Pāśupata-style sādhana can be undertaken in a state of ritual and mental order.
It does not directly address Śiva–Viṣṇu theology; its contribution is practical dharma. In the Kurma Purana’s synthesis, such dharma observances form the shared foundation upon which both Vaiṣṇava devotion and Śaiva (Pāśupata) discipline are cultivated.