not knowing — Bg. 9.11plugin-autotooltip__small plugin-autotooltip_bigBhagavad-gītā As It Is 9.11

Fools deride Me when I descend in the human form. They do not know My transcendental nature and My supreme dominion over all that be.

without knowing — Bg. 7.24plugin-autotooltip__small plugin-autotooltip_bigBhagavad-gītā As It Is 7.24

Unintelligent men, who know Me not, think that I have assumed this form and personality. Due to their small knowledge, they do not know My higher nature, which is changeless and supreme., Madhya 25.39plugin-autotooltip__small plugin-autotooltip_bigŚrī Caitanya-caritāmṛta, Madhya-līlā 25.39

" 'Fools disrespect Me because I appear like a human being. They do not know My supreme position as the cause of all causes, the creator of the material energy.'

without spiritual knowledge — Bg. 13.26plugin-autotooltip__small plugin-autotooltip_bigBhagavad-gītā As It Is 13.26

Again there are those who, although not conversant in spiritual knowledge, begin to worship the Supreme Person upon hearing about Him from others. Because of their tendency to hear from authorities, they also transcend the path of birth and death.