The canon is the complete collection of books God inspired and preserved as Holy Scripture. Literally, nothing more, nothing less.
The word canon means “rule” or “measuring rod.” In theology, it refers to the list of books recognized as Scripture. The canon is not the church deciding what writings are God’s Word. Rather, it is the church recognizing what God already inspired.
1. The Old Testament Canon
The Old Testament canon was formed as God spoke through prophets and leaders, from Moses to Malachi. These writings were recognized as authoritative Scripture by Israel and affirmed by Jesus Himself. He referred to “the Law of Moses and the Prophets and the Psalms” (Luke 24:44), confirming the three-fold division of the Hebrew Scriptures.
2. The New Testament Canon
The New Testament canon arose in the age of the apostles (after Jesus’ death until the death of John in the late first century). The teachings of Jesus, preserved by the apostles and their close associates, were written down and circulated among the churches. Paul could already say, “the things I am writing to you are a command of the Lord” (1 Corinthians 14:37). By the close of the first century, the core of the New Testament was recognized as authoritative.
3. Recognizing The Canon
The early church used key marks to recognize which books belonged in the canon:
- Apostolic origin (written by an apostle or close associate)
- Orthodox teaching (agreement with the faith once delivered)
- Universal acceptance (used by the broad church across regions)
- Transforming power (evident work of the Spirit through the text)
These criteria did not create the canon; they confirmed the canon.
4. Closing Of The Canon
By the fourth century, the church affirmed the 66 books we have today—39 in the Old Testament and 27 in the New Testament. No new books may be added, for the foundation has been laid by the apostles and prophets, with Christ as the cornerstone (Ephesians 2:20).
5. The Authority Of The Canon
Because the canon contains God’s inspired Word, it carries divine authority. Scripture alone is the final standard for faith and life (2 Timothy 3:16–17). No council, tradition, or opinion stands equal to the Word of God.
Why This Matters
The canon protects us from false teachings and gives us confidence that what we hold in our Bibles is truly God’s Word. We are not left guessing which writings are trustworthy. God has spoken, and He has preserved His Word. The canon reminds us that God is faithful not only to reveal truth but also to safeguard it for every generation.
Faith Lesson
Treasure the canon of Scripture. Read it, trust it, and obey it. Give thanks that God has preserved His Word in 66 books, sufficient for salvation and godliness. Stand on the sure foundation of the canon, knowing it will never pass away.