Kurma Purana — Purva Bhaga, Shloka 9
Yamunā–Gaṅgā Tīrtha-Māhātmya: Agni-tīrtha, Anaraka, Prayāga, and the Tapovana of Jāhnavī
यत्र देवो महादेवो देव्या सह महेश्वरः / आस्ते वटेश्वरो नित्यं तत् तीर्थं तत् तपोवनम्
yatra devo mahādevo devyā saha maheśvaraḥ / āste vaṭeśvaro nityaṃ tat tīrthaṃ tat tapovanam
大天（Mahādeva）——大自在天（Maheśvara）与女神同住，常以“榕主”（Vaṭeśvara）之名安住之处；彼处即是圣渡口（tīrtha），亦即苦行林（tapovana）。
Lord Kurma (Vishnu) narrating the māhātmya of a Śaiva tīrtha to the sages/seekers
Primary Rasa: shanta
Secondary Rasa: adbhuta
FAQs
By identifying the Lord’s living presence as what makes a place a tīrtha and tapovana, the verse implies that sanctity arises from proximity to Īśvara—pointing seekers toward the indwelling Reality that is approached through devotion, purity, and tapas.
The key practice implied is tapas (disciplined austerity) in a tapovana—living with restraint, worship, and contemplation in an Īśvara-centered environment, a typical Purāṇic support for Pāśupata-oriented devotion and yogic steadiness.
In the Kurma Purana’s synthesis, Vishnu (as Kurma) can authoritatively glorify Śiva’s abode; the verse treats Śiva’s presence as universally sanctifying, reflecting a non-sectarian, complementary view of Hari and Hara.