How do we know the Scripture is inspired by God?

The claim that all Scripture is inspired by God is affirmed in 2 Timothy 3:16-17, where it is declared that the Scriptures are useful for teaching, rebuking, correcting, and training in righteousness. This divine inspiration means that the Scriptures are not merely human writings but carry the very breath of God, providing believers with the guidance they need for their lives. Such inspiration ensures the Scriptures are trustworthy and can be relied upon for all matters concerning faith and practice, equipping the man of God for every good work.