śraddhātrayavibhāgayoga - Verse śloka 5 and 6
śloka 5 and 6
aśāstravihitaṃ ghoraṃ tapyante ye tapo janāḥ |
dambhāhaṃkārasaṃyuktāḥ kāmarāgabalānvitāḥ ||17-5||
karṣayantaḥ śarīrasthaṃ bhūtagrāmamacetasaḥ |
māṃ caivāntaḥśarīrasthaṃ tānviddhyāsuraniścayān ||17-6||
Translation
Those who perform severe austerity without scriptural injunctions and are also endowed with hypocrisy, ego, desire and attachment. And those undiscerning people who torment the beings dwelling in the body and Me the inner ruler—know them to be of demonic resolve.