Symbolism
The accurate representation of the feelings, thoughts, moods, sights, ideas and a variety of emotions is a serious enigma which poets face. Their representations are about personal opinions that are in the mind. Without going into philosophical or logical depth, I call them the god within.
Language is inadequate to bring out the god within, because this god is intangible. In addition to a mastery over the language, communicators need special skills and movements of hands, raising of eyebrows, changing tone