Matsya Purana — Catalogue of the Eighteen Puranas
यत्राधिकृत्य माहात्म्यम् आदित्यस्य चतुर्मुखः अघोरकल्पवृत्तान्तप्रसङ्गेन जगत्स्थितिम् मनवे कथयामास भूतग्रामस्य लक्षणम् //
yatrādhikṛtya māhātmyam ādityasya caturmukhaḥ aghorakalpavṛttāntaprasaṅgena jagatsthitim manave kathayāmāsa bhūtagrāmasya lakṣaṇam //
There, having taken up the greatness of Āditya (the Sun), the Four-faced One (Brahmā), in the course of recounting the events of the Aghora-kalpa, explained to Manu the established order of the world and the defining characteristics of the multitude of beings.
It points to cosmological structuring rather than dissolution: Brahmā explains jagat-sthiti (the world’s established order) within a specific kalpa context (Aghora-kalpa), implying a systematic cycle of aeons rather than a single catastrophic pralaya description here.
By grounding Manu’s instruction in cosmic order (jagat-sthiti) and the nature of beings (bhūta-grāma-lakṣaṇa), it provides the metaphysical basis for dharma: governance and household conduct are to align with the ordered structure of the world and the inherent characteristics of living beings.
No direct Vāstu or temple-rule detail appears in this verse; its ritual significance is indirect—Āditya’s māhātmya and cosmic order are typical foundations for later ritual prescriptions (e.g., solar rites, calendrical timing, and purity frameworks) in Purāṇic literature.