How The First Book of Enoch is divided The First Book of Enoch is not one manuscript. It is a composite of several manuscripts written by several authors over a period of 300 to 400 years. The Book of Enoch is composed of six main parts. These sections can be subdivided further. It could be argued that, like the writers of the Bible itself, the various authors of Enoch did not foresee their contributions being concatenated into a single volume. The six basic sections are as follows:
