“Islam obviously has a integrated history with Arabic.”
Which is the issue for the Haredi -— you (in paticular, children — somewhat differnet for adults) are not supposed to study other religions.
I recall a problem at a religious school I went to -— the state required all schools to have a world religion class with an approved curriculum -— I recall studying ancient Greek/Roman paganism/classics -— and the teachers collecting the books at the end of class -— with Greek/Roman paganism being chosen on the theory that no impressionable child would be swayed to become a pagan.
I should guessed it was something like that. I guess they don’t want the children to understand why the people surrounding their country want to kill them either. Its all part of their religion.
Faith comes from a choice, not isolation.