im actually being serious.

God in Islam is actually the same God from Christianity and Judaism.

You are wrong. You are ignorant. You are BENJI!!!!! :D

No I'm not. Allah just means "God" in Arabic. Abraham, Issac, and Jacob are all prophets in Islam. Also, Benji is not my name.

or would they say "god bless you"?

umm...
first of all ALLAH isn't a arabic name its gods name the god has 99 different names
second all muslim's aren't arabic ya know IT IS A LIE
third yes they say god bless you in english just because its in the language
also they dont say "god" word only bless you so

We say: Alhamdullilah (Bless to Allah)