Kurma Purana — Purva Bhaga, Shloka 49
Viṣṇu at Upamanyu’s Āśrama: Pāśupata Tapas, Darśana of Śiva, and Boons from Devī
स तेन मुनिवर्येण व्याहृतो मधुसूदनः / तत्रैव तपसा देवं रुद्रमाराधयत् प्रभुः
sa tena munivaryeṇa vyāhṛto madhusūdanaḥ / tatraiva tapasā devaṃ rudramārādhayat prabhuḥ
蒙那位最胜圣仙如是开示，摩度苏达那（毗湿奴）便留在彼处；主宰就在那一处以苦行（tapas）礼敬并安悦鲁陀罗神。
Purāṇic narrator (Sūta/authorial narration within the Kurma Purana’s discourse frame)
Primary Rasa: shanta
Secondary Rasa: vira
FAQs
By portraying Viṣṇu himself engaging in tapas to propitiate Rudra, the verse implies a single supreme reality honored through multiple divine forms—pointing toward an integrated (non-sectarian) vision where the highest is approached via disciplined worship.
The practice emphasized is tapas (ascetic discipline) combined with ārādhana (focused devotional propitiation). In Kurma Purana’s Shaiva–Vaishnava framework, such tapas supports one-pointedness (ekāgratā) and readiness for higher yogic insight.
It depicts reverential interworship: Viṣṇu (Madhusūdana) worships Rudra, underscoring harmony and theological unity rather than rivalry—central to the Kurma Purana’s synthesis of Śaiva and Vaiṣṇava devotion.