देवस्तुतिः—नन्दिकेश्वरविज्ञप्तिः—शम्भोः समाधेः उत्थानम्
Devas’ Hymn, Nandikeśvara’s Petition, and Śiva’s Rising from Samādhi
नारदस्य निर्देशात्सा करोति कठिनं तपः । तत्तेजसाखिलं व्याप्तं त्रैलोक्यं सचराचरम्
nāradasya nirdeśātsā karoti kaṭhinaṃ tapaḥ | tattejasākhilaṃ vyāptaṃ trailokyaṃ sacarācaram
Por instrução de Nārada, ela empreendeu severas austeridades. Pela radiância nascida desse tapas, os três mundos—tudo o que se move e o que não se move—ficaram inteiramente permeados.
Suta Goswami (narrating to the sages at Naimisharanya)
Tattva Level: pati
Shiva Form: Umāpati
Sthala Purana: Not a Jyotirliṅga legend; it is the tapas-episode of Pārvatī: under Nārada’s guidance she performs intense austerity whose tejas pervades the three worlds, compelling the cosmic order toward Śiva–Śakti union.
Significance: Models sādhana: tapas guided by guru-like instruction (Nārada) becomes a vehicle for anugraha—Śiva’s grace responding to purified intention; inspires vrata/japa and disciplined worship for marital/inner union with the divine.
Shakti Form: Pārvatī
Role: liberating
It presents tapas as a concentrated, God-oriented discipline that generates tejas (spiritual radiance), showing that sincere striving toward Shiva transforms not only the seeker but also the surrounding cosmic order.
Pārvatī’s tapas is directed toward attaining Shiva in a personal (saguṇa) relationship; in Linga-worship, the same principle applies—steady devotion and disciplined practice make the devotee’s inner consciousness receptive to Shiva’s grace.
A practical takeaway is disciplined japa (especially the Panchakshara, “Om Namaḥ Śivāya”) with austerity such as fasting/vigil on Mahāśivarātri, along with Shaiva purity practices like Tripuṇḍra (bhasma) and focused meditation.