Response to Carver Cathedral

I really enjoyed reading this article that it is talking about his experience with his wife's blind friend that he learns people should learn the world with their heart instead of judging the world simply by their eyes. At the beginning of the story when they meet each other, he doesn't know how to communicate with a blind man since he never had a friend liked this blind man. we can easily to know the author doesn't like this blind man, because he doesn't describe anything about this blind. For example, what is he looking like? how about his character? but finally, he tries to talk with blind man, and he found that the blind man has clear eyes in his heart.
In this article, I don't like this husband, because he is rude to the blind man. I thing people should teat each other politely even though this is a blind man. I think no differences between disabilities people and healthy people.