उमामहेश्वरव्रतं—पञ्चाक्षरमन्त्रस्य माहात्म्यं, न्यासः, जपविधिः, सदाचारः, विनियोगः
शिवविद्यागुरोस्तस्माद् भक्त्या च सदृशं फलम् सर्वदेवमयो देवि सर्वशक्तिमयो हि सः
śivavidyāgurostasmād bhaktyā ca sadṛśaṃ phalam sarvadevamayo devi sarvaśaktimayo hi saḥ
เพราะฉะนั้น โอ้เทวี ความภักดีต่อคุรุผู้ประทานศิววิทยา ย่อมให้ผลเสมอด้วยภักติแด่พระศิวะเอง; เพราะคุรุนั้นเป็นผู้ประกอบด้วยเทพทั้งปวงและเปี่ยมด้วยศักติทั้งสิ้น
Suta Goswami (narrating the Purana; internal address to Devi preserved in the verse)
It establishes that worship and devotion directed to the Śiva-vidyā Guru is spiritually equivalent to worship of Śiva, because the Guru functions as the living conduit of Śiva’s grace that makes Linga-pūjā fruitful.
It implies Śiva-tattva as all-pervading and all-powered: the Guru who transmits Śiva-vidyā is said to be “made of all gods” and “full of all powers,” reflecting Śiva as Pati who contains and governs all divine functions.
Guru-bhakti as an essential limb of Śaiva practice—supporting Pāśupata discipline—where surrender to the Śiva-vidyā lineage removes pāśa (bondage) and elevates the paśu (soul) toward Śiva’s state through grace and right knowledge.