Matsya Purana — Intermediate Dissolution
त्रिजगन्निर्दहन् क्षोभं समेष्यति महामुने एवं दग्धा मही सर्वा यदा स्याद्भस्मसंनिभा //
trijagannirdahan kṣobhaṃ sameṣyati mahāmune evaṃ dagdhā mahī sarvā yadā syādbhasmasaṃnibhā //
O great sage, the upheaval that burns the three worlds will subside; and when the whole earth has thus been scorched, it will appear as though reduced to ash.
It depicts pralaya as a cosmic crisis where a world-burning disturbance arises and then settles, leaving the earth scorched and ash-like—an image of dissolution before renewal.
Indirectly, it frames worldly power and possessions as impermanent; in the Matsya Purana’s ethical lens, rulers and householders should prioritize dharma, charity, and right conduct over attachment to transient material security.
No direct vastu or ritual rule is stated; however, the ash-like earth imagery is often used in Purāṇic thought to underscore the need for ritually grounded, dharma-aligned living rather than reliance on physical structures as permanent refuge.