Reciting it even once by a non-believer is considered to be compulsory induction into Islam, IIRC.
Which is why, of course, liberal female public school administrators and teachers run mandatory "religious sensitivity" classes where all the students are forced to recite it.
Feminists - smiling handmaidens to tyrants the world over.
There is no dog but dulllah and mutthamid is his prostitute.