Jyotiṣa-saṅgraha: Varga-vibhāga, Bala-nirṇaya, Garbha-phala, Āyuḥ-gaṇanā
स्वोच्चत्रिकोणगेहा प्रनवांशैस्थानजं बलम् । दिक्षु सौम्येज्ययोः सूर्यारयोः सौरे सिताब्जयोः ॥ २८ ॥
svoccatrikoṇagehā pranavāṃśaisthānajaṃ balam | dikṣu saumyejyayoḥ sūryārayoḥ saure sitābjayoḥ || 28 ||
Les planètes acquièrent la force de position (sthānaja-bala) lorsqu’elles se trouvent en exaltation, en trigone ou dans leur propre demeure, et aussi grâce aux divisions favorables du navāṁśa. La force directionnelle (dig-bala) revient à Mercure et Jupiter, aux ennemis du Soleil, à Saturne, ainsi qu’à Vénus et à la Lune, chacun dans son quartier propre.
Sanatkumara (teaching Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It frames Jyotiṣa as a disciplined śāstric tool: by knowing how ‘strength’ arises (from place, division, and direction), one judges karma’s ripening with clarity and reduces confusion—supporting steadiness in dharma and mokṣa-oriented living.
Indirectly: it teaches discernment. When circumstances are understood through śāstra (e.g., planetary bala), a devotee can respond with faith and right action rather than fear, keeping the mind aligned to devotion and duty.
Vedāṅga Jyotiṣa—specifically, evaluating graha-bala: sthānaja-bala from exaltation/own house/trines and navāṁśa, and dig-bala (directional strength) assignments for key planets.