Luther answered these charges himself. A word for word translation is not possible if you want a readable result.
If anyone wants to read more, I suggest here:
http://beggarsallreformation.blogspot.com/2006/02/luther-added-word-alone-to-romans-328.html
nonsense, romans 3:28 in the KJV is highly readable and it does not contain the word “alone”.
Luther was wrong to add words that change the meaning of the passage.
adding “alone” violates James 2:24
can you imagine the howling if Catholics did this?
let’s see how James 2:24 could be made more “readable”
You see that a man is justified by works alone and not by faith alone.
Under Henry VIII, both high profile Roman Catholics and Protestant reformers got whacked; interesting times indeed.
Read “The Facts About Luther” about Luther’s education or lack thereof.
http://books.google.com/books?id=ndoPAAAAYAAJ&q=doctor#v=snippet&q=doctor&f=false