Dr. Cameron: Do you know why people pray to God?
House: I thought you didn't believe in God.
Dr. Cameron: I don't.
House: Well, then you better be making a very good point.
Dr. Cameron: You think they pray to him and praise him because they want him to know how great he is? God already knows that.
House: Are you... comparing me to God? I mean, that's great, but just so you know, I've never made a tree.