kāma eṣa krodha eṣa rajo-guṇa-samudbhavaḥ
kāma eṣa krodha eṣa rajo-guṇa-samudbhavaḥ |
mahāśano mahāpāpmā viddhy enam iha vairiṇam ||
(Śrīmad Bhagavad-gītā: 3.37)
“[In response to the question, ‘What causes a person to commit sin even against one’s will?’ Bhagavān Śrī Kṛṣṇa says:] It is kāma, of raja-guṇa in origin, voracious, and greatly harmful, and it is [kāma’s transformation upon obstruction] anger. Know this [i.e., kāma] to be the enemy here [i.e., on the path to mokṣa].”