Narmadā-māhātmya: Amarakāṇṭaka, Jāleśvara, Kapilā–Viśalyakaraṇī, and the Supreme Purifying Power of Darśana
नर्मदा सर्वतः पुण्या ब्रह्महत्यापहारिणी / अहोरात्रोपवासेन मुच्यते ब्रह्महत्यया
narmadā sarvataḥ puṇyā brahmahatyāpahāriṇī / ahorātropavāsena mucyate brahmahatyayā
那尔摩陀处处皆圣,能除弑婆罗门之重罪。若昼夜一日持斋禁食,即得解脱此罪之咎。
Lord Kūrma (Vishnu) instructing sages (tirtha-mahātmya context)
Primary Rasa: shanta
Secondary Rasa: karuna
Indirectly: it emphasizes purification (śuddhi) through tirtha and vrata as a dharmic support for inner clarity, which prepares the seeker for knowledge of the Self taught elsewhere in the Kurma Purana.
Ahorātra-upavāsa (fasting for a full day and night) is presented as a disciplined observance (vrata/tapas) that supports restraint, purification, and readiness for higher sādhanā such as mantra, japa, and contemplative practice.
By focusing on dharma, tirtha, and purification rather than sectarian identity, it reflects the Kurma Purana’s integrative stance where Vishnu (as Kūrma) teaches practices also valued in Shaiva traditions of tapas and expiation.