Theology is the art of making distinctions, at least in one sense. I like defining things, so that they makes sense, at least to me.
A person who will say anything, true or not, in order to be permitted to do (or get away with having done) whatever they desire.
For illustrations, look to Congress, or any state governing body (or elected government figure), i.e. Nancy Pelosi, Charles Rangel, Harry Reid, President Obama, etc..