Adhyaya 4: अहोरात्र-युग-मन्वन्तर-कल्पमान तथा प्रलयान्ते सृष्ट्युपक्रमः
विंशतिश् च सहस्राणि कालस्तु द्वापरस्य च तथा शतसहस्राणि वर्षाणां त्रीणि संख्यया
viṃśatiś ca sahasrāṇi kālastu dvāparasya ca tathā śatasahasrāṇi varṣāṇāṃ trīṇi saṃkhyayā
Die Dauer des Dvāpara‑yuga beträgt zwanzigtausend Jahre; ebenso ergibt sich nach zahlenmäßiger Berechnung insgesamt dreihunderttausend Jahre.
Suta Goswami
By fixing the measure of Dvāpara-yuga, the text situates Shiva-linga worship and Shaiva dharma within a precise cosmic timeline, showing that sādhanā unfolds under the governance of Kāla.
Indirectly, it points to Shiva as Pati—beyond yet presiding over Kāla—since yuga-durations are expressions of cosmic order that Shaiva doctrine treats as subordinate to the Lord’s sovereignty.
No specific ritual is prescribed in this verse; it primarily establishes yuga-chronology, which later frames appropriate Shiva-pūjā and Pāśupata-oriented discipline according to time and dharma.