I agree 100% with this NOT EVERY BOOK IS WORTHY but some were left out purposefully to lead us away from TRUTH such as Book of Enoch the truths revealed in this book are so enriching and at the same time round out doctrines of the Angelic fall and Satan's start on the earth so well.
Many books left out on purpose do this so its obvious the holes left were to stop the People from gaining knowledge important to grow understanding of basic doctrines. "Ethiopian Enoch" also known as 1 Enoch was once cherished by Jews and Christians alike.
The Satanically inspired removal of God's clear warnings NOT to ADD TOO or TOO REMOVE his word was clearly violated but to use THIS SAME warning to keep it out is just evil!
https://www.grunge.com/184258/the-real-reason-the-book-of-enoch-isnt-in-the-bible/
The Real Reason The Book Of Enoch Isn't In The Bible
Like with most freelance writing projects, the Bible had plenty of excited contributors and a finite amount of space. One of the more conspicuously absent members of the list is the Book of Enoch. So why didn't it make it into the Bible proper?
https://www.grunge.com/184258/the-real-reason-the-book-of-enoch-isnt-in-the-bible/