Atharvaveda 8.6.23 condemns the consumption of eggs.
Ya aamam maansamadanti paurusheyam cha ye kravih
Garbhaan khaadanti keshavaastaanito naashayaamasi
We ought to destroy those who eat cooked as well as uncooked meat, meat involving destruction of males and females, foetus and eggs.
Short answer :
It is a common misconception outside the Shâkta circle that Bhagavatî Durgâ is a manifestation of Pârvatî Devî, the wife of Bhagavâna Shankara.
O Brahmin, best of my sons, listen attentively to what I did when the lord Viṣṇu went away. I began a continuous laudatory prayer of the Goddess Durgā, the beloved of Śiva,...
Sadhguru Jaggi Vasudev has not read scriptures. In one of his discourse, he makes it abundantly clear; I have transcribed the part where he says that:
me as a person, I always avoided learning Sanskrit language, though I have immense liking towards the language I avoided learning it when I had the opportunities to learn because the moment you learn Sanskrit ...
Yes, the notion of Narada wandering around as a devotee of Bhagwan Vishnu is found in scriptures. (I’m giving little extra information beyond the line)
In the Śrimad Bhāgavata Purāṇa 1.6.32, Narada describes himself to Vyāsa as:
देवदत्तामिमां वीणां स्वरब्रह्मविभूषिताम्। मूर्च्छयित्वा हरिकथां गायमानश्चराम्यहम्॥३२॥
Playing upon this lute (Veena) bestowed upon ...