The ancient divine world was a slippery place. When you stop to think about it, this makes sense. The deities and demons of antiquity were invisible. Different opinions existed as to what they were. The idea of “the Bible” that contains infallible information didn’t exist. Apart from the books now accepted by Protestants, the “Apocrypha” and even more fun Pseudepigrapha contained many more traditions than the average reader might guess. I’ve been a student of that ancient divine world for decades now, and I learned quite a bit from The Watchers in Jewish and Christian Traditions, edited by Angela Kim Harkins, Kelley Coblentz Bautch, and John C. Endres, S.J. Appropriately divided into three parts (origins of fallen angels, Second Temple developments, and Jewish and Christian reception) these collected essays explore different dimensions of these mysterious beings.
Watchers are seldom mentioned in the Bible, in just a few verses of Daniel. In some traditions they are high angels—think the hymn that includes the word “ye Watchers and ye holy ones”—but mostly they are fallen angels. If you limit yourself to the Good Book you really get only four verses of Genesis 6 to explain them. Other ancient writers, some of whom likely influenced the New Testament, took up the subject. The book of 1 Enoch contains a section called The Book of the Watchers. Here the Watchers come down to earth with a couple of purposes—to share forbidden secrets with humanity, and to mate with human women. The offspring of these matings are giants, Nephilim, or demons. Perhaps all three. These events are retold in Jubilees and are taken up by early Christian writers especially.
Although this book isn’t a monograph with conclusions based on all the information it contains, it nevertheless gives a very good sense of the various traditions that developed around these Watchers. Even when reading through the Bible as a child, the Genesis 6 episode caught me off guard. The story isn’t highlighted in children’s Bibles, and the way it’s told in Hebrew leaves a lot of ambiguities in the adult reader’s mind. It’s almost as if this brief account is bing kept deliberately obscure. The Good Book drops this bomb then blithely goes on its way without mentioning it again. This episode reminds us just how little the Bible clarifies. It wasn’t written to be the “inerrant word of God,” and those heady days just after Eden were full of stories that it never bothered to tell. The Watchers, meanwhile, made their way into popular culture because the silence of Scripture allows readers to fill in the blanks with either angels or demons.