CC Madhya 24.142
na bhajanty avajānanti
sthānād bhraṣṭāḥ patanty adhaḥ
ye — those who; eṣām — of those divisions of social and spiritual orders; puruṣam — the Supreme Personality of Godhead; sākṣāt — directly; ātma-prabhavam — the source of everyone; īśvaram — the supreme controller; na — do not; bhajanti — worship; avajānanti — or who neglect; sthānāt — from their proper place; bhraṣṭāḥ — being fallen; patanti — fall; adhaḥ — downward into hellish conditions.
“ ‘If one simply maintains an official position in the four varṇas and āśramas but does not worship the Supreme Lord Viṣṇu, he falls down from his puffed-up position into a hellish condition.’
This is also a quotation from Śrīmad-Bhāgavatam (11.5.3).