Īśvara-Gītā (continued): Twofold Yoga, Aṣṭāṅga Discipline, Pāśupata Meditation, and the Unity of Nārāyaṇa–Maheśvara
यः शब्दबोधजननः परेषां शृण्वतां स्फुटम् / स्वाध्यायो वाचिकः प्रोक्त उपांशोरथ लक्षणम्
yaḥ śabdabodhajananaḥ pareṣāṃ śṛṇvatāṃ sphuṭam / svādhyāyo vācikaḥ prokta upāṃśoratha lakṣaṇam
Jener svādhyāya, der durch den Klang bei anderen Zuhörenden deutliches Verstehen hervorbringt, heißt vācika (laut gesprochen). Danach wird im Gegensatz dazu das Kennzeichen des flüsternden upāṁśu beschrieben.
Lord Kurma (Vishnu) instructing King Indradyumna (Ishvara Gita teaching context)
Primary Rasa: shanta
Secondary Rasa: adbhuta
Indirectly: it frames spiritual practice as sound-based discipline (svādhyāya/japa) that refines understanding (bodha); such purification supports realization of the inner Self taught in the Ishvara Gita.
It classifies svādhyāya/japa by intensity of utterance: vācika (audible recitation that others can hear and comprehend) and points toward upāṁśu (whispered recitation) as a subtler, more inward yogic mode.
By emphasizing disciplined mantra-recitation within the Ishvara Gita framework, it reflects the Kurma Purana’s Shaiva–Vaishnava synthesis: the same yogic sādhanā (often styled Pāśupata in tone) is taught by Vishnu as a universal path to Ishvara-realization.