How do we know scripture is God-breathed?

We can ascertain that scripture is God-breathed through biblical affirmations that emphasize its origin from God Himself. In 2 Timothy 3:16, the Apostle Paul states, 'All scripture is given by inspiration of God,' meaning that each word has been breathed out by God. This highlights the divine authorship behind the text, asserting that it reflects God's thoughts, intentions, and will. Moreover, the consistency and transformative power of scripture throughout history attest to its divine inspiration, as it shapes lives and guides believers today.