John MacArthur affirms a supernatural reading of Genesis 6, then explains the unions as demonic possession. See his quotes, the New Testament links, and how this compares to the older angel view.
200 BC – The Book of Giants retells and expands on the story given in the Book of Enoch, but is highly fragmented and incomplete.
150 BC – The story of Enoch and the Watchers according to the book of Jubilees.
150 BC – The Damascus Document briefly mentions ‘Guardian Angels’ and their giant sons when recounting the history of the Jewish people.
What is the Book of Enoch, and how does it describe the Watchers, Nephilim, and giants? A clear, non‑sensational Christian guide to its history, contents, and connection to Scripture.