Matsya Purana — How Śrāddha Offerings Reach the Ancestors
दनुजत्वे तथा माया प्रेतत्वे रुधिरोदकम् मनुष्यत्वे ऽन्नपानानि नानाभोगरसं भवेत् //
danujatve tathā māyā pretatve rudhirodakam manuṣyatve 'nnapānāni nānābhogarasaṃ bhavet //
In the condition of being born among the Dānavas, one’s experience is dominated by māyā, delusive power; in the state of a preta (restless departed spirit), it becomes blood and water; but in human birth, it becomes food and drink, taking on the varied flavors of enjoyment.
Indirectly, it frames how consciousness and experience shift across births and states of being; rather than describing cosmic pralaya, it highlights a kind of “personal dissolution,” where the same urge for experience manifests differently as māyā (asura-birth), as rudhira-udaka (preta-state), and as food-and-drink (human life).
It implies that human birth uniquely channels desire into regulated, lawful enjoyment—food, drink, and socially ordered pleasures—so a householder (and a king governing householders) should discipline bhoga through dharma, preventing descent into delusion (māyā) and restless craving associated with lower states.
No direct Vāstu or temple-building rule appears in this verse; its ritual takeaway is ethical and funerary-adjacent: the preta-condition is marked by distressing, impure substitutes (blood/water), underscoring the importance of proper rites and disciplined living so one does not fall into an afflicted post-mortem state.