Adhyaya 40: Kali-yuga Lakshana, Yuga-sandhyamsha, and the Re-emergence of Dharma
युगानां परिमाणं ते कथितं हि प्रसङ्गतः वदामि देवीपुत्रत्वं पद्मयोनेः समासतः
yugānāṃ parimāṇaṃ te kathitaṃ hi prasaṅgataḥ vadāmi devīputratvaṃ padmayoneḥ samāsataḥ
O Devi, since the measures of the yugas have been explained to you in their proper context, I shall now state concisely how Padmayoni (Brahmā, the lotus-born) came to be known as the son of the Goddess—within the divine order upheld by Pati (Śiva).
Shiva (Mahadeva) addressing Devi (Parvati)
It links cosmic time (yuga-measures) to the sṛṣṭi narrative, positioning creation under the supreme governance of Pati (Śiva), which is foundational to understanding why the Liṅga is worshipped as the timeless axis beyond cycles.
By moving from yuga-calculation to the origin-account of Brahmā, the verse implies Śiva-tattva as the transcendent regulator of time and causality—above the manifested creator-functions that arise within the cycle.
No specific rite is prescribed in this line; the takeaway is contemplative: Pāśupata-oriented reflection on kāla (time) and sṛṣṭi as bound domains (pāśa) contrasted with devotion to Pati (Śiva) through Liṅga-centered worship.