This document defines and categorizes different types of law. It states that law is a rule of conduct that gives shape to freedom and is based on basic values and reason. Law has both legal and non-legal definitions. There are four main categories of law: natural law based on the universal structure of life; civil law which applies natural law and ensures the common good; divine law which comes from religious revelation; and church law which applies divine law to Christian life circumstances. The document further breaks down divine law into the law given to Jewish people, Mosaic law from the Ten Commandments, and the law given by Christ.