Hi Oumashta
If anyone should ever suggest to you that the Bible is the ONLY source of authority, ask them where it says in the Bible that the Bible is the ONLY source of authority. The truth is - they won’t be able to find a single verse in the Bible which says that the Bible is the only authority!
There are, however, many verses which show that BOTH the Bible and the teachings and traditions of the early Church are important authoritative sources for us:
Here are just a few of these verses:
- Matt. 28:20 - “observe ALL I have commanded,” but, as we see in John 20:30; 21:25, not ALL Jesus taught is in Scripture. So there must be things outside of Scripture that we must observe. This disproves “Bible alone” theology.
- Mark 16:15 - Jesus commands the apostles to “preach,” not write, and only three apostles wrote. The others who did not write were not less faithful to Jesus, because Jesus gave them no directive to write. There is no evidence in the Bible or elsewhere that Jesus intended the Bible to be sole authority of the Christian faith.
- Luke 1:1-4 - Luke acknowledges that the faithful have already received the teachings of Christ, and is writing his Gospel only so that they “realize the certainty of the teachings you have received.” Luke writes to verify the oral tradition they already received.
- John 20:30; 21:25 - Jesus did many other things not written in the Scriptures. These have been preserved through the oral apostolic tradition and they are equally a part of the Deposit of Faith.
- Acts 8:30-31; Heb. 5:12 - these verses show that we need help in interpreting the Scriptures. We cannot interpret them infallibly on our own. We need divinely appointed leadership within the Church to teach us.
So for us as Catholics, whilst the Bible is of course crucially important to our faith, it is not the ONLY source of our faith. As the Bible itself says: The Church is the “pillar and support of the truth” - 1 Timothy 3:15.
God bless you as you continue on your journey!
Patrick