The Book of Enoch (also known as 1 Enoch) was once cherished by Jews and Christians alike, this book later fell into disfavor with powerful theologians - precisely because of its controversial statements on the nature and deeds of the fallen angels.
The Enochian writings, in addition to many other writings that were excluded (or lost) from the Bible (i.e., the Book of Tobit, Esdras, etc.) were widely recognized by many of the early church fathers as "Apocryphal" writings. The term "apocrypha" is derived from the Greek word meaning "hidden" or "secret". Originally, the import of the term may have been complimentary in that the term was applied to sacred books whose contents were too exalted to be made available to the general public.
