The Treaty of Hudaybiyyah has been regarded as one of the most strategic decisions of the greatest Prophet in a very important and a turning  point in the history of Islam. The fateful event has been focused on by historians and authors and analyzed from different aspects. In this explanatory study, with a quntito-qualitative approach and following the norm of' necessary agreement of religion and reason' and using scientific model of SWOT, the Prophet`s strategy has been studied. As has been explained in the paper, with regard to the scientific principles of Strategic management, the treaty of Hudaybiyyah as a strategic decision, has been in full harmony with scientific and the best choice in its place. The model of SWOT along with analyzing inner and outer conditions of Islamic community has scientifically shown strange consequences of the Treat in the development of Islam and Islamic community. Consequently, it has shown the degree of the greatest Prophet as the leader of Islamic society.