While not Scripture itself, the Catholic Catechism faithfully and systematically presents the teachings of Scripture, Tradition, and the Church’s Magisterium. It serves as a guide for understanding and teaching the faith. 

The Catechism’s Purpose:

• The Catechism is intended as a tool to help people understand and live out their Christian faith. It draws on the writings of the Church Fathers, saints, and the Word of God to do this. 

The Catechism’s Authority:

• The Catechism is authoritative because it is based on the sources it draws from: Scripture, Tradition, and the Magisterium of the Church. 

Scripture’s Role:

• The Catechism emphasizes the importance of Scripture as the primary source of revelation. And it is used to support the teachings of the Church. 

Tradition’s Role:

• The Catechism also acknowledges the role of Tradition. Sacred tradition is the living transmission of the faith through the Church, as a source of truth alongside Scripture. 

Magisterium’s Role:

• The Magisterium, or the Church’s teaching authority, is entrusted with interpreting Scripture and Tradition and ensuring the faithful transmission of the faith. 

The Catechism and the Bible:

• The Catechism is not meant to replace the Bible but to help people understand and apply the teachings of Scripture. 

Example:

• The Catechism includes numerous references to the Bible to support Catholic doctrines, including those not taught explicitly in the Bible. 

Dei Verbum:

• The Second Vatican Council’s document on divine revelation, Dei Verbum, explains the relationship between Tradition and Scripture. Its states that both are to be accepted and honored with equal sentiments of devotion and reverence.