What is the context?
This verse belongs to Paul’s appeal in 3:14–17 for Timothy to continue in the Scripture he has known from childhood. Verse 15 connects that Scripture with wisdom for salvation through faith in Christ; verse 17 describes the good work for which it equips him.
The Greek adjective theopneustos (theh-oh-PNYOO-stos) means inspired by God. The BSB’s God-breathed wording expresses that divine source. Paul immediately joins that source with practical usefulness: learning, recognizing what is wrong, being corrected and being trained to live rightly.
How is this passage commonly understood?
Major Christian traditions receive Scripture as inspired by God and authoritative for faith and life. Wesley emphasizes the Spirit’s help both in the writers’ work and in readers being taught through it. The Catholic Church likewise teaches that God inspired real human authors who used their own abilities (Catechism 105–107).
Traditions differ over Scripture’s relationship to the church’s other received teaching. The Reformed Westminster Confession 1.6 holds that everything necessary for God’s glory, salvation, faith and life is stated in Scripture or follows from it. The Catholic Church teaches that Scripture and apostolic Tradition together transmit God’s revelation, distinguishing that Tradition from later changeable customs (Catechism 80–83). Both affirm Scripture’s divine source; they differ over whether Scripture alone supplies the church’s certainty about revealed truth.
Where does this fit in God's plan?
Jesus explains in Luke 24:25–27, 44–47 how the Scriptures point to His suffering, resurrection and the proclamation of repentance for forgiveness to the nations. That gives a larger setting for the wisdom leading to salvation through Christ in verse 15.
Romans 15:4–6 says earlier Scripture was written for instruction, endurance, encouragement and hope, within a people learning to glorify God together. God’s purpose in giving Scripture reaches into the shared life and faithful service it forms.
What is our position?
In Is the Bible the Inerrant Word of God?, we understand God-breathed as a claim about Scripture’s origin in God. Our study applies inerrancy to the original writings as God inspired them. It distinguishes those writings from later translations, which are human works to be examined carefully against the Hebrew and Greek. This verse does not declare every later translation free from error.