प्रणवमहिमा — The Greatness of the Praṇava (Om) as Śiva
यन्त्रं तु देवतारूपं देवता विश्वरूपिणी । विश्वरूपो गुरुः प्रोक्तश्शिष्यो गुरुवपुस्त्वतः
yantraṃ tu devatārūpaṃ devatā viśvarūpiṇī | viśvarūpo guruḥ proktaśśiṣyo guruvapustvataḥ
The yantra is indeed the very form of the deity, and the deity is of universal form. The Guru is declared to be universal in form; therefore the disciple is to be regarded as the very body of the Guru.
Lord Shiva
Tattva Level: pati
Shiva Form: Dakṣiṇāmūrti
It teaches non-separation in sacred practice: the yantra is not merely a tool but a living support of the devatā’s presence, and the Guru-disciple relationship is grounded in Shiva’s all-pervading (viśvarūpa) reality—guiding the seeker toward inner unity and liberation.
Like the Śiva-liṅga, the yantra functions as a saguna support for approaching the nirguna, all-pervading Shiva. The verse frames such worship as a bridge: form (yantra/liṅga) reveals the universal-form deity, enabling concentrated devotion and realization.
Perform yantra-centered upāsanā with mantra-japa while contemplating the devatā as viśvarūpa, and honor the Guru as a manifestation of that same universal Shiva—approaching practice with reverence, purity, and steady meditation.