Enoch - In those days the holy ones who dwell above in the heavens Shall unite with one voice And supplicate and pray [and praise, And give thanks and bless the name of the Lord of Spirits] On behalf of the blood of the righteous which has been shed, And that the prayer of the righteous may not be in vain before the Lord of Spirits, That judgement may be done unto them, And that they may not have to suffer for ever.

Notes

The book of Enoch is not part of the canonical scriptures (The Bible) we know today and we don't know how accurate it is.

Some belive while Enoch is not inspired by God that it still serves as a historical book on the time before the flood. It's also quoted in the New Testament in Jude 1:14-15.

Because of this I wanted to include this book for historical reasons.

I would recommend reading the Bible first and foremost as it should be your foundation. Then if you are intrested you can take a look at the book of Enoch.