Bhagavad-gītā As It Is · Text 16.9
Demoniac qualities and their consequences
एतां दृष्टिमवष्टभ्य नष्टात्मानोऽल्पबुद्धय: ।
प्रभवन्त्युग्रकर्माण: क्षयाय जगतोऽहिता: ॥ ९ ॥
etāṁ dṛṣṭim avaṣṭabhya
naṣṭātmāno ’lpa-buddhayaḥ
prabhavanty ugra-karmāṇaḥ
kṣayāya jagato ’hitāḥ
Following such conclusions, the demoniac, who are lost to themselves and who have no intelligence, engage in unbeneficial, horrible works meant to destroy the world.
Read Śrīla Prabhupāda's purport on Vedabase.io