Shloka 40
The Greatness of Bathing in the Ganges
Gaṅgā-snānā-mahātmya
गङ्गास्नानेन भक्त्या तु मोदते दिवि देववत् । वर्षं स्नाति च गंगायां यो नरो भक्तिसंयुतः ॥ ४० ॥
gaṅgāsnānena bhaktyā tu modate divi devavat | varṣaṃ snāti ca gaṃgāyāṃ yo naro bhaktisaṃyutaḥ || 40 ||
然而以奉爱（bhakti）沐浴恒河者，便在天界如天神般欢喜。若有人怀奉爱之心，整整一年在恒河沐浴，亦得此等神圣之乐。
Suta (narrating the tirtha-mahatmya teaching as received in the Narada tradition)
Vrata: none (year-long Gaṅgā-snāna observance implied)
Primary Rasa: bhakti
Secondary Rasa: adbhuta
FAQs
It teaches that the fruit of a sacred bath is not merely physical purification; when joined with bhakti, Gaṅgā-snāna becomes a powerful dharmic act that yields heavenly joy (svarga-sukha) comparable to that of the devas.
The verse makes devotion the decisive factor: bathing in Gaṅgā is praised specifically when performed with bhakti, indicating that inner surrender and reverence activate the full spiritual potency of tirtha-sevā.
Ritual discipline (kalpa-oriented practice) is implied: regular, time-bound snāna (a year-long observance) with the correct devotional intention is presented as a structured sādhana rather than a one-time act.