This research aims to shed light on what is known as (the courage of Arabic) in the light of the old concept and its development in modern linguistic studies. An important issue that made it from the courage of the language, namely the laws or phenomena that the language uses in order to adapt to the verbal event through mechanisms and phenomena that were in the opinion of Ibn Jinni courageous; Because it may transcend the linguistic system to another system within the same language, such as deletion, or addition, or presenting and delaying, or distorting, or carrying the meaning.