Teachers should have the right to stimulate thought and discussion without fear or reprisals. Freedom of speech is necessary for education or there is no independent thinking. You would be creating robots. The soul of the Koran is to fight enemies of God. Without this, your religion is dead.
4.2-scale earthquake felt in Dead Sea, Jerusalem area (Haaretz)
from the article: 2,000 Saudi teachers fired for teaching 'dangerous' subjects