Kṛṣṇādi-mantra-varga-varṇana
Classification of Krishna and Related Mantras
श्यामलांगाय हृदयं दशार्णः सर्वसिद्धिदः । बालांते वपुषे कृष्णायाग्निजायांतिमोऽपरः ॥ ९४ ॥
śyāmalāṃgāya hṛdayaṃ daśārṇaḥ sarvasiddhidaḥ | bālāṃte vapuṣe kṛṣṇāyāgnijāyāṃtimo'paraḥ || 94 ||
Đối với Đấng thân thể sẫm màu, Chân-ngôn Tâm (hṛdaya) là công thức mười âm (daśārṇa), ban cho mọi thành tựu. Còn đối với hình tướng thiếu niên, chân-ngôn phụ thêm sau cùng là dành cho Kṛṣṇā, ái nữ của thần Agni.
Sanatkumara (teaching Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: bhakti
It identifies a specific hṛdaya-mantra (heart formula) for the dark-limbed deity-form and states its fruit as sarva-siddhi—completeness in spiritual and ritual attainments—showing how mantra is linked to inner realization through nyāsa.
Bhakti here is expressed as mantra-centered worship: the devotee approaches the deity’s form (vapuṣ) with a prescribed heart-mantra, aligning mind and body in reverent practice rather than mere external ritual.
It reflects mantra-śāstra and ritual application (a Vedāṅga-adjacent technical discipline): the use of syllable-counted formulas (daśārṇa) and their placement as hṛdaya/nyāsa components within a structured worship sequence.