This rather extensive module deals with another important subject in any theology course. At a time when many conventional moral values are being desecrated mercilessly, and new ethical and moral values are forced into human society, the Catholic Church still hold the fort valiantly. For any student of Catholic theology, this study is helpful to understand the rationale behind the moral principles upheld by the Church for centuries, and also to prepare the student to defend these moral standards. Among the many topics dealt with in this module, the following are only a few: Moral life an expression of faith, definition of Moral Theology, Veritatis Splendor, Humane Vitae and the explosion of dissent in the Church, Sources of Moral Theology, the use of Sacred Scripture as a base for Moral Theology, The Decalogue, the Magisterium as a source for Moral Theology, etc. etc.