Poor speakers create an artificial divide between themselves and the audience. They feel they need to do this in order to establish their own credibility.
Foreign journalists writing about Turkey like to focus on the most fundamental divide in Turkish society: the rift between religious conservatives and secularists.
Nothing has done more to separate and divide human beings one from another than exclusivist organized religion.
And just as the terrorist seeks to divide humanity in hate, so we have to unify it around an idea. And that idea is liberty.