Expands on lesson B01: how God spoke to His people in salvation history through the offices of prophet, priest, and king, and how Jesus incarnated these three roles and passed them on to the Church through apostolic succession. How revelation is transmitted through time. The problem with using the Bible as only source of revelation. The Bible and authority in the Early Church. The inspiration, inerrancy, and interpretation of Sacred Scripture. The four senses of Scripture. The role of Sacred Tradition and the magisterium's infallible role in protecting the deposit of faith.