A. It kinda depends who you ask. Some Christians are cessationists, meaning they believe the gifts of the spirit stopped happening after the apostles in the new testament. Those Christians will universally say no new scripture can be added. On the other hand, Catholics believe in papal infallibility, which means that in certain conditions (I’m not sure what they are, I’m not a catholic), the pope can make infallible doctrine, which is almost as highly valued as scriptural doctrine.
B. The list of books in the Bible has technically changed since the original canonization in the 4th century, but that was only removals like the apocrypha as far as I know. To add a new book, especially one written so long after the new testament was written, is basically impossible. It has been tried by the Mormons and arguably by Islam (although I don’t think they see the new testament letters as scripture so it’s another change on top of adding), but both of those changed so much that they’re no longer Christian.
I technically won’t say God can’t reveal more to humanity, enough to make another book of the Bible, but we already have the Bible, with no new additions for nearly 2000 years. If God was going to inspire more scripture, he probably would have done it by now.
A. It kinda depends who you ask. Some Christians are cessationists, meaning they believe the gifts of the spirit stopped happening after the apostles in the new testament. Those Christians will universally say no new scripture can be added. On the other hand, Catholics believe in papal infallibility, which means that in certain conditions (I’m not sure what they are, I’m not a catholic), the pope can make infallible doctrine, which is almost as highly valued as scriptural doctrine.
B. The list of books in the Bible has technically changed since the original canonization in the 4th century, but that was only removals like the apocrypha as far as I know. To add a new book, especially one written so long after the new testament was written, is basically impossible. It has been tried by the Mormons and arguably by Islam (although I don’t think they see the new testament letters as scripture so it’s another change on top of adding), but both of those changed so much that they’re no longer Christian.
I technically won’t say God can’t reveal more to humanity, enough to make another book of the Bible, but we already have the Bible, with no new additions for nearly 2000 years. If God was going to inspire more scripture, he probably would have done it by now.