§1. Those who proclaim the divine word are to propose first of all to the Christian faithful those things which one must believe and do for the glory of God and the salvation of humanity.
§2. They are also to impart to the faithful the doctrine which the magisterium of the Church sets forth concerning the dignity and freedom of the human person, the unity and stability of the family and its duties, the obligations which people have from being joined together in society, and the ordering of temporal aVairs according to the plan established by God.
Source: Code of Canon Law (Vatican.va)