Jyotiṣa-saṅgraha: Varga-vibhāga, Bala-nirṇaya, Garbha-phala, Āyuḥ-gaṇanā
निशींदुकुजसौराश्च सर्वदा क्षोह्नि चापरे । क्रूराः कृष्णे सिते सौम्याः मतं कालबलं बुधैः ॥ ३० ॥
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ರಾತ್ರಿ, ಚಂದ್ರ, ಕುಜ (ಮಂಗಳ) ಮತ್ತು ಶನಿ ಸದಾ ಕ್ರೂರವೆಂದು ಪರಿಗಣಿಸಲ್ಪಡುತ್ತಾರೆ; ಇನ್ನೂ ಕೆಲವರು ಅಶಾಂತಿ ಉಂಟಾದಾಗ ಕ್ರೂರರಾಗುತ್ತಾರೆ. ಕೃಷ್ಣಪಕ್ಷದಲ್ಲಿ ತೀವ್ರ, ಶುಕ್ಲಪಕ್ಷದಲ್ಲಿ ಸೌಮ್ಯ—ಇದೇ ಕಾಲಬಲ ಕುರಿತು ಪಂಡಿತರ ಅಭಿಪ್ರಾಯ।
Sanatkumara (teaching Narada in the Moksha Dharma context)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: bhayanaka
It teaches that spiritual and ritual actions should respect kāla (time) and its strength, since timing—especially lunar fortnight dynamics—affects the ease or intensity (saumya/krūra) of outcomes.
While not directly prescribing bhakti, it supports devotional practice by advising wise timing for vrata, japa, and worship—reducing obstacles by aligning sādhana with favorable kāla-bala.
Jyotiṣa (Vedāṅga astrology): assessment of kāla-bala through pakṣa (dark/bright fortnight) and the functional nature of grahas like Chandra, Mangala, and Shani for selecting auspicious periods.