And let me follow up my earlier post with another Revelation citation:
Revelation 22:18-19
I testify to everyone who hears the words of the prophecy of this book: if anyone adds to them, God will add to him the plagues which are written in this book; and if anyone takes away from the words of the book of this prophecy, God will take away his part from the tree of life and from the holy city, which are written in this book.
You'll have to forgive me, I'm a 10 year saved Mormon and apparently still have some "unlearning" to do.