तिथिनक्षत्रयोगे च तत्तद्देवप्रपूजने । आदिवारादिवारेषु सर्वज्ञो जगदीश्वरः
tithinakṣatrayoge ca tattaddevaprapūjane | ādivārādivāreṣu sarvajño jagadīśvaraḥ
In observances connected with lunar days (tithi), constellations (nakṣatra), and auspicious yogas—and in the worship duly offered to the respective deities on their appointed occasions and weekdays such as Sunday and the rest—it is Jagadīśvara, the all-knowing Lord of the universe, Śiva, who is truly present as the inner ruler and fulfiller.
Suta Goswami
Tattva Level: pati
Shiva Form: Īśāna
Sthala Purana: Not tied to a Jyotirliṅga; it asserts Śiva (Jagadīśvara) as sarvajña and the true inner governor across tithi/nakṣatra/yoga-based observances and weekday deity-worship.
Significance: Reorients astrological/temporal observances: regardless of the ‘respective deity’ of a day or constellation, Śiva is the ultimate fulfiller—encouraging devotees to see unity behind ritual plurality.
Role: teaching
Offering: pushpa
Cosmic Event: Calendrical/astrological observance framework (tithi–nakṣatra–yoga; weekday cycles).
It teaches that all calendar-based rites—tithi, nakshatra, yoga, and weekday worship—ultimately reach Śiva, the all-knowing Jagadīśvara, who stands as the indwelling Lord behind every sacred occasion.
Even when devotees worship different deities according to specific days and astrological timings, the Shiva Purana frames Śiva as the supreme Lord; Linga/Saguna worship is a direct way of approaching that Jagadīśvara who empowers all such rites.
Perform worship with proper timing (tithi/nakshatra/yoga/weekday) while centering the intention on Śiva—e.g., japa of the Panchākṣarī “Om Namaḥ Śivāya” alongside regular pūjā—recognizing Him as the inner recipient of all devotion.