Justice is an original concept that due to importance, all schools theorized about. Among this schools, on one hand Islam as the final religion which has introduced a comprehensive program of human happiness and its resources have been the least distorted and on the other hand the west school, which now in the most developed countries is adopted as the dominate school of thought, and claims to have brought happiness to man ؛ have offered a lot of theories on the scope of justice. In this regard, reviewing and comparing these two theories can contribute to the intellectual richness of these areas. This paper tries to explore some of the different views, especially in the field of principles and foundations of though and explain some of these differences. The result of the study show that Islam and the west have fundamental intellectual differences in at least five scopes.