We also call it , Belief in Omnipotent ( Capable of doing everything as He will) Omnipresent (He is present every where) Creator (He has created all the living and non living things ) provider (He provides ,food and drink and all the needs of His creatures).
No is the deity except Allah, He is alone, worth shipping. Allah reveals in Surah Ikhlas… Say, O Muhammad, Allah is One, He is needless. He is not born of anyone and none is born of Him and none is equal with Him in power, He is self sufficient, Unique) By having faith in Unicity of Allah Muslims obey Allah and don’t become afraid of anybody else.
The great eminence of Islamic Ideology is that it teaches and propagates Islamic code of conduct, etiquette and manners so that the Muslims adopt high and pious Islamic attributes. It prohibits all non Islamic cultural and traditional manners and customs.
Islam has prescribed food habits, methods of assembling and Muslims as members of an Islamic society. Muslims are therefore easily distinguished from the followers of other religions due to specific manners and etiquette.