नन्दिकेश्वरोत्पत्तिः — Nandikesvara’s Origin, Shiva’s Boons, and the Rise of Sacred Rivers
प्रावर्तत नदी पुण्या ऊचुर् जम्बूनदीति ताम् एतत्पञ्चनदं नाम जप्येश्वरसमीपगम्
prāvartata nadī puṇyā ūcur jambūnadīti tām etatpañcanadaṃ nāma japyeśvarasamīpagam
അപ്പോൾ ഒരു പുണ്യനദി ഒഴുകിത്തുടങ്ങി; അവർ അതിനെ ‘ജാംബൂനദി’ എന്നു വിളിച്ചു. ഈ തീർത്ഥം ‘പഞ്ചനദം’ എന്ന നാമത്തിൽ പ്രസിദ്ധം, ജപ്യേശ്വരന്റെ സമീപത്താണ്।
Suta Goswami (narrating the tirtha account to the sages of Naimisharanya)
It establishes a Śiva-kṣetra (Japyeśvara) where a sacred river and the Pañcanada tīrtha arise; such proximity to the Linga/Lord is presented as a direct means for accruing puṇya and purification supportive of Śiva-pūjā.
Śiva is implied as Pati—the sanctifying presence whose sannidhya (nearness) transforms place into tīrtha, enabling the paśu (bound soul) to loosen pāśa (bondage) through purity and devotion.
Tīrtha-sevā—pilgrimage, bathing, japa and worship near Japyeśvara—functions as preparatory purification aligned with Pāśupata discipline (inner cleansing supporting mantra-japa and Śiva-pūjā).