Matsya Purana — Marks of Karma-yoga and the Five Great Daily Sacrifices
अष्टावात्मगुणाः प्रोक्ताः पुराणस्य तु कोविदैः अयमेव क्रियायोगो ज्ञानयोगस्य साधकः //
aṣṭāvātmaguṇāḥ proktāḥ purāṇasya tu kovidaiḥ ayameva kriyāyogo jñānayogasya sādhakaḥ //
The wise have declared eight inner qualities as the very essence of the Purāṇa; and this very discipline of Kriyā-yoga (the yoga of sacred practice) is what enables the attainment of Jñāna-yoga (the yoga of true knowledge).
This verse does not describe Pralaya directly; it frames the Purāṇa’s purpose as cultivating inner qualities and states that disciplined practice (kriyā-yoga) is a practical means toward liberating knowledge (jñāna).
It implies that rulers and householders should not treat ritual and duty as mere formality: ethical action, vows, charity, worship, and regulated living (kriyā) are presented as the supportive path that matures into wisdom (jñāna) and right governance/self-mastery.
Architectural rules are not mentioned, but the verse is explicitly ritual-practice oriented: it validates kriyā (observances and sacred procedures) as an authentic sādhanā that prepares the mind for higher knowledge.