Short answer: 2 Timothy 3:16 teaches that all of Scripture originates with God ("God-breathed" or "given by inspiration of God") and is therefore useful for teaching truth, correcting error, and training believers to live righteously. Paul's point is that the Bible is not merely human wisdom but God's own trustworthy word for shaping God's people.
The context
Paul is writing to Timothy in his final letter, warning him that difficult times will come and that people will turn away from sound teaching (2 Timothy 3:1–13). Against that backdrop, Paul urges Timothy to continue in what he has learned, reminding him that "from a child" he has known the holy Scriptures (2 Timothy 3:14–15). Verse 16 explains why the Scriptures are so reliable a foundation.
The King James Version reads: "All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness." The World English Bible renders the key phrase "Every Scripture is God-breathed."
What it means, phrase by phrase
- "All scripture is given by inspiration of God" — The Greek word theopneustos literally means "God-breathed." Scripture is spoken out by God through human authors; its ultimate source is God himself.
- "is profitable for doctrine" — useful for teaching what is true.
- "for reproof" — for exposing what is false or wrong.
- "for correction" — for restoring and setting things right.
- "for instruction in righteousness" — for training believers in how to live rightly before God.
The very next verse states the purpose: "That the man of God may be perfect, thoroughly furnished unto all good works" (2 Timothy 3:17).
Cross-references
2 Peter 1:21 complements this verse: prophecy "came not in old time by the will of man: but holy men of God spake as they were moved by the Holy Ghost." Psalm 119:105 calls God's word "a lamp unto my feet, and a light unto my path," and Hebrews 4:12 describes it as "quick, and powerful."
How to apply it today
If Scripture is God-breathed, it deserves to be more than a reference book we consult in emergencies. This verse invites regular, humble reading—letting the Bible teach, correct, and train us, not just comfort us. Christians across traditions differ on some details of how inspiration works, but the historic view Paul teaches here is that Scripture carries God's authority. A practical step: when a passage reproves or corrects you, resist the urge to explain it away, and ask how God might be reshaping you through it.
Frequently Asked Questions
What does "God-breathed" mean? It translates the Greek word theopneustos, meaning that Scripture is "breathed out" by God. The image conveys that God is the ultimate author speaking through human writers, so the resulting text carries his authority and truth.
Does "all scripture" include the New Testament? When Paul wrote, "Scripture" primarily meant the Old Testament that Timothy had known from childhood. However, the New Testament itself begins to treat apostolic writings as Scripture (for example, 2 Peter 3:16 refers to Paul's letters that way), and the church has historically applied this principle to the whole Bible.
What are the four uses Paul lists? Teaching (doctrine), reproof (exposing error), correction (restoring what is wrong), and instruction in righteousness (training in godly living). Verse 17 gives the goal: that God's people be thoroughly equipped for every good work.