““The Book of Enoch is an ancient Jewish text, which indeed elaborates on the cryptic verse from Genesis 6:4: “The Nephilim were on the earth in those days—and also afterwards—when the sons of God went into the daughters of men.” While scholars disagree about when the book was actually written (with some putting it at ca. 300 B.C.), the book is cited in the New Testament Letter of Jude and the First Letter of Peter, and copies of it were found among the Dead Sea Scrolls. The book was clearly known to first-century Jews and Christians but was considered apocryphal by St. Augustine, among others, and disappeared for more than a thousand years. By the tenth century, the Book of Enoch would have been considered a lost work of scripture, only to be rediscovered centuries later, in 1773, by the Scottish explorer James Bruce during his travels in Abyssinia (Ethiopia).””
