aśāstra-vihitaṁ ghoraṁ tapyante ye tapo janāḥ dambhāhaṅkāra-saṁyuktāḥ kāma-rāga-balānvitāḥ karṣayantaḥ śarīra-sthaṁ bhūta-grāmam acetasaḥ māṁ caivāntaḥ śarīra-sthaṁ tān viddhy āsura-niścayān BG 17.5-6…
“Of all kinds of suffering and bondage arising from various attachments, none is greater than the suffering and bondage arising…