Is there such a concept as "derived sin"--sin made up, using a commandment to justify its existence. For example, we've come up with a slew of "sins" against "Thou shalt not commit adultery," that have nothing to do with committing adultery. Friends, who have never committed adultery, have put together a list of things they've been told by the Church are "sins against the sixth commandment" that make them feel as if they have, before and after their marriages. It's funny. And it's very sad. It calls for the country-western song, "I Never Committed Adultery But I Lusted For Miss Grundy."