Matsya Purana — Yuga Durations
तत्र चार्थपराः सर्वे प्राणिनो रजसा हताः सर्वे नैष्कृतिकाः क्षुद्रा जायन्ते रविनन्दन //
tatra cārthaparāḥ sarve prāṇino rajasā hatāḥ sarve naiṣkṛtikāḥ kṣudrā jāyante ravinandana //
There, all living beings become wholly intent on material gain, struck down by passion (rajas). All are born petty and unscrupulous—O son of the Sun (Ravi).
This verse is not describing cosmic dissolution; it describes moral and social degeneration in a later age, where beings become dominated by rajas and greed.
It warns that rajas-driven greed produces petty, unethical behavior; a king should restrain corruption and protect dharma, while a householder should curb passion, practice honesty, and keep wealth subordinate to righteous duty.
No Vastu or ritual procedure is stated in this verse; its significance is ethical—purity of conduct is the foundation for any rite, donation, or temple-building merit in the Purana’s broader framework.