युगधर्मवर्णनम् — चतुर्युग, गुण, धर्मपाद, तथा वार्तोत्पत्ति
त्रिशती द्विशती संध्या तथा चैकशती मुने संध्यांशकं तथाप्येवं कल्पेष्वेवं युगे युगे
triśatī dviśatī saṃdhyā tathā caikaśatī mune saṃdhyāṃśakaṃ tathāpyevaṃ kalpeṣvevaṃ yuge yuge
Wahai resi, masa peralihan (sandhyā) itu berturut-turut tiga ratus, dua ratus, dan seratus (satuan); bagian sandhyā pun dihitung demikian—dalam setiap kalpa, pada setiap yuga.
Suta Goswami (narrating Purāṇic cosmology to the sages of Naimiṣāraṇya)
It frames worship within Shiva’s cosmic order: the sandhyā junctions of time are measured and recurring, reminding the devotee that the Linga (Pati) is the stable reality beyond changing yugas.
By emphasizing repeating kalpa–yuga patterns, it implies Kāla as a governed principle; in Shaiva Siddhānta, Shiva as Pati is the lord of time, while Pashu (the soul) is bound by temporal cycles until liberated.
Sandhyā-time awareness: performing Shiva-pūjā, japa, and dhyāna at junctions (sandhyās) aligns Pashu with dharma and supports Pashupata-oriented discipline aimed at loosening Pāśa (bondage).