THIS MIGHT SURPRISE YOU
The answer
Eusebius lists James, Jude, 2 Peter, and 2 and 3 John among the disputed books — 'spoken against,' he says, yet known to most churches. All five sit in every New Testament printed today. Being questioned and being included turned out not to be opposites.
Why it’s interesting
Eusebius wasn't attacking these books; he was reporting what the churches around him actually did with them. His inventory is one of the clearest windows we have into a canon still settling three centuries in.
Scholarly consensus
You can know the Bible.
Not just the stories, but the history, authorship, and scholarship behind it.