Is There a Law of Sin?

Haggard says biblical theology is an attempt to grasp as far as possible, the intelligible word of god. Haggard: How could there be a law of sin? If the natural law is a rational part ation in the eternal law, and the divine law is the supernatural participation in divine life? What if what we get from our parents as a result of original sin is not nature, but disgraced nature?, he asks.