Matsya Purana — Brahmā’s Four Faces
मरीचिर् अभवत् पूर्वं ततो ऽत्रिर् भगवान् ऋषिः अङ्गिरश् चाभवत् पश्चात् पुलस्त्यस् तदनन्तरम् //
marīcir abhavat pūrvaṃ tato 'trir bhagavān ṛṣiḥ aṅgiraś cābhavat paścāt pulastyas tadanantaram //
Marīci came into being first; then the revered sage Atri; after that arose Aṅgiras, and thereafter Pulastya in due sequence.
It reflects the ordered emergence of primordial sages during creation (sarga), presenting a sequential genealogy rather than describing dissolution (pralaya).
By grounding society in sacred lineages of ṛṣis, it supports the Purāṇic view that kings and householders should uphold dharma through respect for sages, tradition, and lineage-based transmission of law and ritual.
No direct Vāstu or temple rule is stated; the ritual takeaway is genealogical—these ṛṣis are foundational authorities for Vedic revelation and ritual lineages referenced elsewhere in the Matsya Purāṇa.