Can you explain the violet part again? Is it simply hypocrite=penance?
OK. I’ll try. First of all, violet and purple are two different (but close) colors. We often confuse or switch the two words, but they’re not the same–even though we do use those words as if they were the same.
Violet isn’t purple, even though we often use that word in modern English. What we
think of as purple is technically violet. I think this has to do with the simple fact that when we are “learning our colors” as children, we aren’t usually taught the word “violet” but instead the word “purple” We keep doing that as we grow up and we usually have no reason to make a distinction between violet and purple–unless we buy a can of paint or a new rug (and even then, most people would say “the label says ‘violet’ but I just call it ‘purple’”) We tend to use primary colors in our everyday language. A parallel example is that the traffic light is
not yellow, it’s amber, but most of us don’t use the word amber in our everyday speech, and unless one works for the traffic department or in law enforcement, most of us don’t bother to make the distinction.
When we’re dealing with colors in an ecclesiastical context however, the names of colors are very specific. A prelate will wear scarlet or magenta depending on his rank in the Church, but most of us just say “red” and leave it at that. Unless you’re trying to tell the difference between a monsignor and a cardinal from a distance, or unless you’re an ecclesiastical taylor, we just don’t bother with being all that specific.
In official Church documents though, the exact words are used. That’s why the GIRM says that the color for Advent or Lent is “violet” even though we would call such vestments “purple” in our everyday language. There’s nothing wrong with using the word, I’m merely explaining that there is a difference between the two colors, and merely explaining why the official documents read “violet” rather than “purple.”
Purple itself–true purple, in Jerusalem 2000 years ago could only be made from certain shellfish, and those shellfish were not kosher. The hypocrite part is that the pharisees were wearing purple (or purple trim) while accusing others of breaking kosher laws (like healing on the sabbath). Perhaps an analogy would help. Let’s say that today you see a very strick Jew complaining to someone else that he’s not keeping kosher laws because he’s operating an elevator on the sabbath, but at the same time, the one doing the complaining is wearing a belt made out of pigskin. Does that help?