The Holy Spirit inspired Jude to quote Enoch for a reason. The Ancient Book of Enoch opens by addressing those in the Tribulation period. It contains numerous prophecies about the flood and fire judgments and the two comings of the Messiah. It teaches that the Messiah is the son of God and that he will shed his blood to redeem us and even predicts the generation that this would occur!
The book of Enoch prophesies a window of time in which the "Second Coming" would occur and prophesies that there will be 23 Israeli Prime Ministers ruling in 58 terms from AD 1948 to the beginning of the Tribulation period and much more. Even though it prophecies that the Bible would be created and says we will be judged by our obedience to the Bible, it also makes it clear that this book is not to be added to the Canon of Scripture.
The Ancient Book of Enoch recounts the history of the angels that fell in the days of Jared, Enoch’s father. It testifies to their marriages with human women and their genetic experiments. This commentary includes a previously unknown chapter from the Dead Sea Scrolls that actually explains how they did their genetic tampering. The commentary is from a fundamentalist Christian view, brought to you by Biblefacts Ministries, biblefacts.org.