Matsya Purana — Marks of Karma-yoga and the Five Great Daily Sacrifices
कर्मयोगोद्भवं ज्ञानं तस्मात्तत्परमं पदम् कर्मज्ञानोद्भवं ब्रह्म न च ज्ञानमकर्मणः //
karmayogodbhavaṃ jñānaṃ tasmāttatparamaṃ padam karmajñānodbhavaṃ brahma na ca jñānamakarmaṇaḥ //
Knowledge arises from Karma-yoga; therefore that (Karma-yoga) is the highest state. Brahman is realized through the conjoint arising of action and knowledge; and knowledge does not arise from mere inaction.
This verse is not about Pralaya directly; it teaches the soteriological principle that liberation-oriented knowledge is born from disciplined action (Karma-yoga), not from passive withdrawal.
It supports the Matsya Purana’s ethic that rulers and householders should perform prescribed duties selflessly; such Karma-yoga matures into wisdom and becomes a legitimate path to Brahman without abandoning responsibility.
No Vastu or temple-rule detail is stated; the ritual takeaway is general—mere abstention is not praised, but disciplined performance of duty (including rites when prescribed) is presented as the ground from which true knowledge arises.