Criticism; Necessity or Value

What is criticism? What is its relationship with value? Where does it stand? These questions in addition to tens of other questions related to criticism are important issues that seem to be necessary for development of science and innovation in knowledge. What you will read here is an explanation about the issue of criticism. In writing this paper, the author has had an eye on a recent book about criticism where several important points have been obviously ignored. The main topics discussed here include:Relation of criticism and value; Correct definition of criticism as purported by scientific circles; Status of criticism; Necessity of criticism; Efficiency of criticism.Meanwhile, I have tried to use the teachings of the Holy Quran to elucidate the above topics.