Here is evidence that Martin Luther did not accept the books of Hebrews, James, Jude, and Revelation as canonical. One can read his own words. See the quotes below that I provided, along with the link where the full prefaces can be found.
If someone can show that Luther retracted these statements, then I will add that evidence to my blog. The greater question is this. Why did Luther think he had the authority to pronounce on the canonicity of these books in the first place?
The answer is that he gave that authority to himself. If he had retracted, he would have done it on the same authority - that which he gave to himself.
I find Martin Luther to be a complex human being, not without his virtues. I think he was wrong on many things. Protestants can still admire him if they wish. At the same time, they can accept him as he was, not as they wish he had been.
Luther’s appeal to his own authority is part of what is wrong in Christianity. This extreme individualism has its downside.
Yes, we all suffer from it, so I don’t mean to say this is a problem with Luther and not with me.
It just doesn’t seem that is how Jesus wants His Church - His Body - to be run. The Apostles didn’t even claim that kind of individualistic authority for themselves.
Notice the words in red.