The truly radical philosophy in ancient Israel wasn't monotheism; it was materialism - a wholesale despiritualization of the world.

Blog Article: Israel's Despiritualizing Philosophy - (bdsda.com)

References for Egyptian Texts:

Coffin Text Spell 78, CT II 19a-b (translation by James P. Allen in Context of Scripture, Volume 1, p. 11)

Coffin Text Spell 80, CT II 32b-35h (translation by James P. Allen in Context of Scripture, Volume 1, p. 12)

Pyramid Text 606, from Hymns, Prayers and Songs: An Anthology of Ancient Egyptian Lyric Poetry, p. 33