'Covet' in the Bible

What should we say, then? Is the Law sinful? Of course not! In fact, I wouldn't have become aware of sin if it had not been for the Law. I wouldn't have known what it means to covet if the Law had not said, "You must not covet."

For the commandments, "You must not commit adultery; you must not murder; you must not steal; you must not covet," and every other commandment are summed up in this statement: "You must love your neighbor as yourself."

You want something but do not get it, so you commit murder. You covet something but cannot obtain it, so you quarrel and fight. You do not get things because you do not ask for them!