I am wondering if you read what I said which was that I have only read ONE of Bill Johnson's books. I do not make a judgment on reading one book. I need to see a pattern as only one book will not give me that so what Bill Johnson believes and does are not part of my understanding of scripture.
Derek Prince is a man who KNOWS that signs and wonders are operating today so his books which I have read and who I have heard speak on the topic at my church is much more authoritative to me.
And I have read a dozen other authors who KNOW that signs and wonders operate today and I have just finished a book written by a missionary in Burundi that is full of signs and wonders as people were healed through the name of Jesus and people were raised from the dead.
So, Bill Johnson is just a drop in the ocean when it comes to that topic. However I would not rubbish has credentials, not when you see a young man with only one hand in a meeting, and when prayed for by Bill, his missing hand grows back.