I know Law can take on different nuances. It can sometimes be God's revelation, the whole OT, the first 5 books, something really bad, etc.

I remember reading somewhere that statutes can be a bit broader. While I am hesitant to recommend it, Jim Jordan had an interesting discussion on this in his off-balanced critique of theonomy.

But if you don't want to go that route, Vern Poythress delves into this.

__________________
J. B. Atken
John Knox PCA
Layman, M.A. student at Louisiana College