Uhhhhh, first of all, "Written in this Book" refers only to REVELATION.
I will say it again, Catholics do not know how to read nor understand Scriptures, even after claiming their church is the pillar and ground of truth (which of course is a false statement).
The “book” in Revelation 22:18-19 refers to the WHOLE BIBLE.
As we study the Bible, we find from time to time God told Moses and Jeremiah “write this in a book.” Paul also stated he was commanded by Jesus to write all the things he learned... hence, his epistles to the churches. This is the methodology by which God communicated with mankind.
Aside from the above, the phenomenon of tongues, angel visitations, dreams, and visions, prophesied by Joel was also possible. But once the Bible was completed, these methods were no longer possible.
Actually, if we try to make it just the Book of Revelation, we would end up with the
whole Bible anyway, because
how can you keep the sayings of the Book of Revelation without having the rest of the Bible to tell us how to understand Revelation?
If we isolate the last book Revelation from the rest of the Bible, we would not know how to understand a great amount of it, but in order to
keep the sayings and
keep those things which are written in this book of prophecy….
WE NEED THE Bible!!! Indeed the Bible is in view.
Furthermore, if we
add a verse from the Book of Revelation, we would have
added it to the whole Bible. In the same token, if we
take away a verse in the Book of Revelation, we would have
taken it out of the whole Bible.
You see???
The Book of Revelation cannot stand alone apart from the Bible!!!
Therefore, you will read Revelation 22 differently than I would because
we always read what we consider the divine authority i
n light of the whole divine authority.
The most serious question facing christendom today is,
“what is the divine authority that determines and structures the true Gospel?”
As we said before, so say I now again, if any man preach any other Gospel unto you than that ye have received, let him be accursed (Galatians 1:8)
To God Be The Glory