Enoch was a son of Cain and Remona, and became the chief of the Elamite Nodites.  He was the first mortal to merge with his Adjuster in flesh; he currently is one of the 24 Jerusem counselors, number 11. 
It is an apocalyptic book partially credited to Enoch, although Jesus was clear that it could not be written by Enoch.  Jesus adopted the term Son of Man from this book as it described a being with many similarities to his mission on Earth.  Presented a concept of the Son of God as a divine being, but not as a human-divine union.