Answer:
(Quran 112:2) As a result, Muslims hold that for someone to worship any other gods or deities other than Allah (Shirk (polytheism)) is a sin that will lead to separation from Allah. Muslims believe that Allah sent the Qur'an to bring peace and harmony to humanity through Islam (submission to Allah).
Step-by-step explanation:
Because Islam originated and has developed in an Arab culture, other cultures which have adopted Islam have tended to be influenced by Arab customs. Thus Arab Muslim societies and other Muslims have cultural affinities, though every society has preserved its distinguishing characteristics.