Why don't you understand the difference between the name of something in a given language and the theology behind the use of the name? I'm perfectly fine worshiping Allah without becoming confused as to who or what I'm referring to when I use that name (to the extent that I do; I don't really use Arabic in worship unless it is giving responses or singing hymns in church, since I'm not a native Arabphone). I am sorry that you have become confused, but that doesn't mean that the rest of us have. Worshiping Allah is Orthodox for those Christians in Arabic-speaking cultures. I similarly do not shy away from Dios, Deus, Bog, etc. A rose by any other name, y'know? It's the theology behind it that makes the difference, as there are only so many names for God. Maybe you should work on your own theology before attempting to criticize mine or others' based on such a simplistic objection?