Kāṣṭhīla-Upākhyāna: Rākṣasī, Spear-Śakti, and Kāśī as Śakti-kṣetra
कलहाभिरता पत्या शप्ता भस्मत्वमागता । किंचित्पापावशेषेण राक्षसीं योनिमागता ॥ ७९ ॥
kalahābhiratā patyā śaptā bhasmatvamāgatā | kiṃcitpāpāvaśeṣeṇa rākṣasīṃ yonimāgatā || 79 ||
她喜好争斗,遂被丈夫诅咒而化为灰烬;然而因仍残留些许罪业,她又投生于罗刹女(rākṣasī)的胎中。
Suta (narrating the account within the Tirtha-Mahatmya discourse)
Vrata: none
Primary Rasa: raudra
Secondary Rasa: bhayanaka
It teaches the doctrine of karma with precision: even after a major consequence (being burnt to ashes by a curse), any remaining residue of sin (pāpāvaśeṣa) can still determine the next birth, showing why purification and sustained dharma are essential.
Indirectly, it highlights why bhakti and dharmic conduct are emphasized in the Purana: quarrelsome tendencies and sinful residue bind the jīva to lower births, whereas steady devotion, restraint, and purificatory practices help exhaust karma and uplift destiny.
Not a direct Vedāṅga lesson; the practical takeaway is dharma-śāstra ethics applied to household life—avoiding kalaha (discord) and cultivating right conduct to prevent karmic residues that shape future births.