And just how would the devil use them? By their failing to say what you think they should say? Honestly - how?
The danger of watering down the Gospel, is it can lead people into 'shallow christianity' which makes them easy prey for cults claiming to be Christian. I know, I was there (if you would like my story of how I came out of a so-called Christian cult, Freepmail me). It's not about what I say, it's about what God says.