Droṇācārya’s Tapas and the Manifestation of Śiva: The Birth-Grant of Aśvatthāmā (अश्वत्थामा-अवतार-प्रसङ्गः)
बृहस्पतेर्महाबुद्धेर्देवर्षेरंशतो मुने । भरद्वाजात्समुत्पन्नो द्रोणोऽयोनिज आत्मवान्
bṛhaspatermahābuddherdevarṣeraṃśato mune | bharadvājātsamutpanno droṇo'yonija ātmavān
O sage, Droṇa—self-possessed and of mighty inner strength—was born without a womb from Bharadvāja, as a partial manifestation of the divine seer Bṛhaspati, the supremely intelligent preceptor of the gods.
Suta Goswami
Tattva Level: pashu
Sthala Purana: Genealogical/biographical framing of Droṇa’s extraordinary birth; no Jyotirliṅga linkage here.
Significance: Highlights divinely-ordained embodiment and lineage; in Siddhānta reading, embodied excellence still belongs to paśu (finite soul) under karmic order, preparing the stage for Śiva’s later interventions (anugraha/tirodhāna).
It highlights the Purāṇic principle that extraordinary beings may appear as aṃśas (partial manifestations) through rishis, emphasizing divine governance of dharma and the power of tapas and purity in producing uncommon births.
Though not directly about Liṅga worship, the verse supports the Shiva Purana’s broader theme that the Saguna Divine orchestrates incarnations and empowered births for restoring dharma—encouraging devotees to see Shiva’s will operating through sages and teachers.
The takeaway is cultivation of ātmavat (self-mastery) through japa and discipline—especially steady remembrance of Shiva (e.g., Panchakshara japa, "Om Namaḥ Śivāya")—to align one’s life with dharma.