Matsya Purana — Yayati’s Fall from Heaven and the Greatness of the Righteous
भयं तु ते व्येतु विषादमोहौ त्यजाशु देवेन्द्रसमानरूप त्वां वर्तमानं हि सतां सकाशे शक्रो न सोढुं बलहापि शक्तः //
bhayaṃ tu te vyetu viṣādamohau tyajāśu devendrasamānarūpa tvāṃ vartamānaṃ hi satāṃ sakāśe śakro na soḍhuṃ balahāpi śaktaḥ //
Let your fear depart; cast off grief and delusion at once, O one whose form is like Indra’s. For while you stand present among the righteous, even Śakra (Indra)—though a slayer of Bala—is not able to endure or oppose you.
This verse does not describe pralaya; it focuses on removing fear and affirming that the righteous presence empowers one beyond even Indra’s opposition.
It promotes steadiness of mind—abandoning grief and delusion—an essential virtue for rulers and householders alike, implying that dharmic conduct and good company (sat-saṅga) strengthen one’s resolve against powerful adversaries.
No direct Vāstu or ritual procedure is stated; the takeaway is ethical-psychological: courage grounded in the company of the righteous is portrayed as a protective force.