The Book of Enoch, also known as 1 Enoch, is an ancient Hebrew scripture attributed to Enoch, the great-grandfather of Noah. The book is not included in the canonical Western Christian scriptures, but it is included in the ancient Ethiopian Bible and has been influential in certain religious traditions.

The Book of Enoch is significant for its exploration of apocalyptic themes, the divine judgment, and the role of angels. It has had major influence on various religious and mystical traditions, including some early Christian communities. The Book of Enoch is an important text for understanding certain historical and theological developments within the broader context of ancient Israelite literature.