DISPLACEMENT is one of the characteristics of language and common phenomena in the Arabic language. Not only is this phenomenon limited to Arabic poetry and prose, but it is also broadened, so we can see examples of this in the Qur'an. Because of this phenomenon extensively in Arabic literature and also because of its essence that leads to the transmission of the elements for the first visibility to the other visibility in the sentence and sometimes had to change the grammatical role of the words, its identify helps us in a better understanding of text and the correct translation of it and protects the reader from mistakes. This paper in the descriptive analytical approach tries studying of the phenomenon of the DISPLACEMENT in the Arabic language and bringing its instances in Arabic poetry and prose as well as verses contained in the Holy Quran, to show that through the types and characteristics in the Arabic language and to response to several questions, including: how important is the DISPLACEMENT and what is its types in rhetoric, and the reasons of the DISPLACEMENT, and etc...? Of the most important results of this study may refer to the undeniable role of the DISPLACEMENT as a rhetorical method to better understanding of the texts including: one of the most important reasons of the DISPLACEMENT in the use of language is to improve speech verbally and morally, and violation of the standard language and create a poetic atmosphere, and the recognition of the occurrence of the phenomenon of DISPLACEMENT in the Arabic language that uphold different interpretations remote and estimates when faced with the DISPLACEMENT in the text and help us to understand it.