Final answer:
In the Middle East, the only country where Islam is not the primary religion is Israel, which has a Jewish majority.
Step-by-step explanation:
Political tensions due to religious differences are indeed a significant characteristic of the Middle East. The primary religion in nearly all Middle Eastern countries is Islam, which comes in a variety of forms and practices that can either unify or divide. In the Middle East, the majority of the nations are Islamic states with the Muslim population being the dominant religious group. However, when considering the Middle Eastern country where Islam is not the primary religion, Israel stands out as it has a Jewish majority. Established in 1948, before its establishment, the region was referred to as Palestine and was inhabited by a mix of Arab Muslims, Samaritans, Bedouins, and Jews. The creation of Israel as a Jewish nation changed the religious and political landscape, leading to ongoing conflicts in the region.