I don't know who your history teacher was...but somebody failed to inform you that an arab is an ethnic cultural discriptive word only. ISLAM is the 'religion'. It is not possible to be a CHRIST follower who also follows Islam. A CHRIST follower can be from any culture they are born into, makes NO difference. You can be a Christian Eskimo, a CHRISTIAN ARAB, a CHRISTIAN American, a CHRISTIAN European, and more. What you can't be is a CHRISTIAN Hindu, a CHRISTIAN voodoo Doctor, a CHRISTIAN atheist, a CHRISTIAN gay activist, a CHRISTIAN Islamic...RELIGION is the difference, not the culture. Silly you!