The Protestant Bible, with its 66 books — 39 in the Old Testament and 27 in the New Testament — stands as the authoritative Word of God for millions of believers. Its formation was not the arbitrary decision of human councils or a single gathering like the Council of Nicaea. Instead, it reflects the sovereign work of the Holy Spirit, guiding the early church to recognize books already inspired by God. As Scripture itself declares, “All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness” (2 Timothy 3:16).
Let’s go into this deep study from the course DTS: Can you Trust the Bible which I high recommend and just recently finished Lesson 5:
https://www.youtube.com/watch?v=_J2EDKNPCsg
The Old Testament Canon: Rooted in Jewish Tradition and Affirmed by Christ
The Protestant Old Testament aligns with the Hebrew Bible (Tanakh) that Jesus and the apostles used. Jewish leaders and scribes, under God’s providence, had already recognized these 39 books centuries before Christ. Jesus Himself affirmed their authority, saying, “Think not that I am come to destroy the law, or the prophets: I am not come to destroy, but to fulfill” (Matthew 5:17). He frequently quoted from the Law, Prophets, and Psalms, treating them as the unbreakable Word of God.
The apostles continued this recognition. Paul quoted extensively from Genesis through the Prophets and Psalms. Deuteronomy 4:2 warns against adding to or subtracting from God’s commands.
The Apocrypha: Valuable Historical Writings, Not God-Breathed Scripture
The Apocrypha (Deuterocanonical books) were written during the intertestamental period (roughly 300 BC to the time of Christ). These include Tobit, Judith, Wisdom of Solomon, Sirach, Baruch, 1–2 Maccabees, and additions to Esther and Daniel.
They offer historical value, illuminating Jewish life, the Maccabean Revolt, and filling gaps between Malachi and Matthew. However, they are not “God-breathed” Scripture. Reasons include:
- They were not part of the Hebrew canon recognized by Jews or affirmed by Jesus and the apostles.
- They were composed during a time when there were no prophets in the land (as Malachi and some Apocryphal writings note), so they lack divine prophetic authority.
- Historical inaccuracies, differing tones in additions (e.g., to Daniel), and doctrinal elements that conflict with the clearer canonical books.
Early figures like Jerome placed them in a secondary category — useful for history and moral lessons, but not for establishing doctrine. Protestants follow the Jewish canon of Jesus’ day.
The New Testament Canon: Apostolic Authority and Organic Recognition
By the end of the first century, all New Testament books were written. Apostolic writings were immediately received as authoritative in the churches that first received them. The canon developed organically as these books spread and were universally recognized for their apostolic origin, doctrinal consistency, and spiritual power.
By the late second to third century, the core collection was stable. Questions about a few books (e.g., Hebrews, 2 Peter, Jude) were resolved over time. Heresies and persecutions prompted clearer lists, but councils like Laodicea, Hippo, and Carthage affirmed what the churches already used. Nicaea did not address the canon. By the fourth century, the 27-book New Testament was settled.
Addressing Objections: Copying, Transmission, and the Reliability of Scripture
A common challenge claims that because we lack the original autographs (the actual manuscripts written by the apostles and prophets) and copies contain scribal errors from repeated hand-copying, the Bible cannot be trusted or considered inerrant today.
This objection misunderstands how God has preserved His Word. The doctrine of inerrancy applies to the original autographs — what the inspired authors actually wrote. We do not have those physical documents, but this is true of virtually all ancient literature (e.g., works of Plato, Aristotle, or Caesar). The abundance of New Testament manuscripts — thousands of copies, many very early — makes the Bible the best-attested ancient document by far.
Textual criticism is the scholarly discipline that compares all known copies to reconstruct the original wording with extremely high accuracy. Variations are mostly minor (spelling, word order, or obvious slips of the pen) and none affect core doctrines. God has sovereignly preserved His Word through imperfect human copyists, just as He works through fallen people today. Minor transmission errors do not undermine the message any more than a few dents prevent a reliable car from reaching its destination. We can confidently trust the Bible we have today as accurately conveying the inspired originals.
Clarifying Misconceptions: No Conspiracy, Just Providence
Myths of councils or emperors inventing the Bible lack evidence. The process was the church recognizing what God had already provided.
The Protestant Reformation: Reaffirming the Pure Canon
The Reformers returned to the 66-book canon, distinguishing the Apocrypha as useful but non-inspired. They emphasized sola scriptura: Scripture as the supreme, testable authority.
The Heart of the Matter: God’s Word Stands
The Protestant Bible’s formation and preservation are ultimately God’s work. Approach it prayerfully in community. The same Holy Spirit who inspired and guided it illuminates its truths today. May it be a lamp to your feet and a light to your path (Psalm 119:105).