Matsya Purana — How Śrāddha Offerings Reach the Ancestors
राज्यं चैव प्रयच्छन्ति प्रीताः पितृगणा नृणाम् श्रूयते च पुरा मोक्षं प्राप्ताः कौशिकसूनवः पञ्चभिर्जन्मसम्बन्धैर् गता विष्णोः परं पदम् //
rājyaṃ caiva prayacchanti prītāḥ pitṛgaṇā nṛṇām śrūyate ca purā mokṣaṃ prāptāḥ kauśikasūnavaḥ pañcabhirjanmasambandhair gatā viṣṇoḥ paraṃ padam //
When pleased, the hosts of the Pitṛs (ancestors) bestow even kingship upon men. And it is heard from ancient times that the sons of Kauśika attained liberation; through bonds of relationship spanning five births, they went to Viṣṇu’s supreme abode.
This verse does not describe Pralaya; it teaches the karmic fruits of pleasing the Pitṛs—worldly sovereignty and even liberation culminating in Viṣṇu’s supreme abode.
It supports the gṛhastha/royal duty of performing śrāddha and honoring ancestors: when the Pitṛs are satisfied, they are said to confer prosperity, stability of rule, and higher spiritual outcomes.
The significance is ritual rather than architectural: it highlights śrāddha/tarpaṇa as efficacious rites whose merit can yield both temporal power (rājya) and ultimate release (mokṣa).