The way the Greek reads (as reflected in the majority of English translations), the text of verse 7 appears to the American ear to be saying something like this, He was afflicted, and because he was so afflicted, [therefore] he opens not his mouth. In other words, it sounds as though the affliction was causing him not to open his mouth in protest. Obviously, this meaning is difficult to understand in the context of the overall situation of the Servant. …