Matsya Purana — Lineage of the Pitṛs
देवार्चनविधौ विद्वान् पठन् ब्रह्माधिगच्छति एवं वदन्ती सा तत्र ददाहात्मानम् आत्मना //
devārcanavidhau vidvān paṭhan brahmādhigacchati evaṃ vadantī sā tatra dadāhātmānam ātmanā //
A learned man who recites (this teaching) in the proper procedure of deity-worship attains Brahman. Saying thus, she then, in that very place, burned her own self by her own power.
This verse does not describe pralaya directly; it emphasizes mokṣa-oriented ritual efficacy—recitation within proper worship leads to realization of Brahman, pointing to liberation beyond cosmic cycles.
It supports the householder/kingly duty of maintaining daily deity-worship (devarcana) with correct procedure and scriptural recitation, framing such disciplined practice as a legitimate path to the highest spiritual goal.
Ritually, it highlights phala-śruti: correct devarcana-vidhi plus recitation yields Brahman-attainment; the closing line also alludes to inner yogic power (ātmanā) as a motif of ascetic/ritual culmination rather than temple architecture.