The Song of Bernardette independently of giving a very powerful Catholic message, it was a movie extraordinarily well made. Withing the conception of an immaterial world, it provides a view of life which is still unreachable for people all over the world.
I was lucky to watch this movie in the theatre when I was a kid. It is simply a beautiful and extraordinary movie. It is incredibly full of spiritual, moral, teaching, etc.
Thank you for allowing me to give my humble opinion.