The term 'Mosque Deity' refers to the Islamic God, ALLAH. ALLAH is the Arabic word for God and is the central figure in Islam. ALLAH is believed to be the one and only God, who created the universe and all that is in it. He is also seen as the source of all guidance and mercy. Muslims believe that ALLAH is the same God worshipped by Jews and Christians, although they differ in their understanding of His nature and attributes.