No sooner was the state established by the Messenger (PBUH) in the city of Yathrib rising until it appeared between it and its opponents, who found in its establishment a threat to their existence, a violent conflict in which the tongue was used as the sword was used, and it was established in the diplomacy in turn, alongside the military forces, and purified in it the new strength of alliances. And their common interests, as the effects of the old rivalry appeared clearly in it and the interlocking or opposing interests played an important role in guiding the conflict and determining its fate.