[quote=@The Nexerus]
Has the Middle East been entirely Islamized? Do religious minorities, either non-Muslim or from different Islamic sects, still exist?
[/quote]

Saudi, Oman, Yemen, Bahrain, Qatar and the UAE are all independent so who knows. The Filipino, Pakistani, and Indian Immigrants in Qatar, Bahrain, and the UAE might have bred so much that they are now the majority. Now that would be an interesting nation.