You're right, they are not. And that shoots down the whole Israel=Apartheid thing. Roughly 15% of Israelis are not Jewish, with a sizable Arab population. And they have representation in the Knesset.
OTOH, if the UN Partition plan would have split the British Mandate in 2 Arab state, the...
AHA! This makes it a little more interesting, since it's a probation with one weeks notice, and you don't wish to feel any guilt and say no, why not intentionally get yourself kicked, or let them tell you "this won't work out".
You could have some fun with it, go to work with inappropriate...