कालमान-निर्णयः
Determination of the Measures of Time
चत्वारि तु सहस्राणि वर्षाणां तत्कृतं युगम् । तस्य तावच्छतीसंध्या संध्यांशश्च तथाविधः
catvāri tu sahasrāṇi varṣāṇāṃ tatkṛtaṃ yugam | tasya tāvacchatīsaṃdhyā saṃdhyāṃśaśca tathāvidhaḥ
كِرْتا يوغا تمتد أربعةَ آلافِ سنة. وشفقُها الافتتاحي (سَنْدْهْيا) يكون بمقدار ذلك مئاتٍ من السنين، وكذلك شفقُها الختامي (سَنْدْهْيَامْشَ) على القياس نفسه.
Suta Goswami (narrating the Purāṇic cosmology to the sages at Naimiṣāraṇya)
Tattva Level: pasha
Cosmic Event: yuga-sandhyā and sandhyāṃśa (threshold periods)
It teaches that cosmic time (kāla) moves in ordered cycles; in Shaiva Siddhānta this helps the seeker detach from transient ages and turn toward Pati (Śiva), who alone is beyond time and grants liberation.
By defining the changing yugas, the text implicitly contrasts them with the timeless reality of Śiva; Linga worship is a stable sādhana across all ages, anchoring devotion to Saguna Śiva while pointing to His transcendent nature.
A practical takeaway is daily steadiness: maintain regular japa of the Pañcākṣarī (Om Namaḥ Śivāya) and simple Śiva-pūjā regardless of the yuga’s conditions, cultivating vairāgya toward time-bound pleasures.