Adhyaya 23: श्वेत-लोहित-पीत-कृष्ण-विश्व-कल्पेषु रुद्रस्वरूप-गायत्री-तत्त्ववर्णनम्
ये मां रुद्रं च रुद्राणीं गायत्रीं वेदमातरम् वेत्स्यन्ति तपसा युक्ता विमला ब्रह्मसंगताः
ye māṃ rudraṃ ca rudrāṇīṃ gāyatrīṃ vedamātaram vetsyanti tapasā yuktā vimalā brahmasaṃgatāḥ
凡以苦行(tapas)自律而真实了知我为鲁陀罗(Rudra)、为鲁陀罗妮(Rudrāṇī)、并为伽耶特丽(Gāyatrī)——吠陀之母——者,皆得净化清明,与梵(Brahman)相应,证得与至上主(Pati)相契,超越一切系缚(pāśa)。
Suta Goswami (narrating the Linga Purana’s teaching stream to the sages, echoing Rudra-centric doctrine)
It frames Linga-centered devotion as inner realization: knowing Rudra (Pati) together with Rudrani (Shakti) and Gayatri (Vedic power) through tapas purifies the worshipper and culminates in Brahman-communion, making external worship fruitful through inner transformation.
Shiva is presented as Rudra who is not separate from Shakti (Rudrani) and is approachable through the Vedic mother-mantra (Gayatri). Realization of this unity elevates the pashu (individual soul) beyond pasha (bondage) into brahma-saṅgati (union with the Supreme).
Tapas-yoga—disciplined austerity and focused sadhana—paired with mantra-jnana (Gayatri) and Rudra-Shakti contemplation, implying japa, purity (vimala), and steady integration (yukta) as the means to liberation.