as someone who understands religion based schooling pretty well, i would say that since their curriculum is "faith based" it is their responsibility and their right to hire individuals who they feel would best support the curriculum.
If for example a flight instructor applied for a position at my flight school and due to religious reasons he insists that airplanes fly because of some invisible God powered magic... i would be compelled NOT to hire him because it does not support the standard curriculum for my school.
I seriously doubt a Muslim faith based school would hire a Christian teacher... perhaps a christian receptionist or janitorial staff... but NOT a teacher.
This lady is just trying to stir the pot.
