I used to work with a *very* observant Jew. (he preferred "observant" to "orthodox"). His opinion of creationists, YEC-ers in particular, was "they don't even know how to read Genesis".
See I don't know how typical this is
or this
I believe that in Muslim countries creationism is the law.
See the first paragraph of Nothing in Biology Makes Sense Except in the Light of Evolution by Theodosius Dobzhansky