The Catholic Church, in its 2,000 years of history, has held firmly to the belief that God’s Divine Revelation is transmitted through two interconnected and complementary sources: Sacred Scripture and Sacred Tradition. Together, these two sources form what is known as the “deposit of faith,” safeguarded and interpreted by the Magisterium, the teaching authority of the Church. Both Scripture and Tradition are essential for a full understanding of the faith and work harmoniously to guide Catholics in their relationship with God and one another.

This teaching stems from the Church’s understanding of how God communicates with humanity, inviting us to participate in His divine life. Below is an in-depth exploration of Scripture and Tradition, their relationship, their role in Catholic teaching, and their relevance in the modern world.