Matsya Purana — Prologue to the Matsya Purana and the Manu–Pralaya Rescue Narrative
अथवा वासुदेवस्त्वम् अन्य ईदृक्कथं भवेत् योजनायुतविंशत्या कस्य तुल्यं भवेद्वपुः //
athavā vāsudevastvam anya īdṛkkathaṃ bhavet yojanāyutaviṃśatyā kasya tulyaṃ bhavedvapuḥ //
Or else, you must be Vāsudeva Himself—for how could anyone else be like this? Whose body could ever be comparable, spanning twenty thousand yojanas?
It signals a theophany within the Pralaya setting: Manu infers the being’s divinity from an immeasurable, cosmic-scale body, a hallmark of the Lord who governs dissolution and protection.
Manu’s discernment models a ruler’s duty to recognize true divine authority and act with humility—an ethical prerequisite for right governance and protection of beings during crisis.
No direct Vastu or ritual procedure is stated; the verse instead emphasizes iconographic theology—divinity identified by superhuman, cosmic proportions rather than ordinary form.