Catechism Paragraph 1979
Part 3:
LIFE IN CHRIST
Section 1: MAN'S VOCATION LIFE IN THE SPIRIT
Chapter 3: GOD'S SALVATION: LAW AND GRACE
Section 1: MAN'S VOCATION LIFE IN THE SPIRIT
Chapter 3: GOD'S SALVATION: LAW AND GRACE
The natural law is immutable, permanent throughout history. the rules that express it remain substantially valid. It is a necessary foundation for the erection of moral rules and civil law.