Codicils
In the King James version the last book in the Old Testament is Malachi
Epilogue
The last testament is known as the New Testament in the Christian Bible. It comprises the books of the Bible that recount the teachings of Jesus Christ and the early Christian church.
The last testament is the new testament.
Profetic
Book of Revelation
Like the last few minutes of the John Cleese movie "A Fish Called Wanda". Like the last few minutes of the John Cleese movie "A Fish Called Wanda".
it's called the real testament.
phophetic
A Last Will and Testament is the formal phrase used to refer to the document by which a person directs their estate to be distributed after their death. Most people refer to it simply as a will. Even if a person executes only a single will during their life that will is still called their Last Will and Testament.
postscript postscript
No, Malachi is the last book of the old testament