¹⁹ Because of that experience, we have even greater confidence in the message proclaimed by the prophets. You must pay close attention to what they wrote, for their words are like a lamp shining in a dark place—until the Day dawns, and Christ the Morning Star shines^[a] in your hearts. ²⁰ Above all, you must realize that no prophecy in Scripture ever came from the prophet’s own understanding,^{[b] 21} or from human initiative. No, those prophets were moved by the Holy Spirit, and they spoke from God.

¹⁵ You have been taught the holy Scriptures from childhood, and they have given you the wisdom to receive the salvation that comes by trusting in Christ Jesus. ¹⁶ All Scripture is inspired by God and is useful to teach us what is true and to make us realize what is wrong in our lives. It corrects us when we are wrong and teaches us to do what is right. ¹⁷ God uses it to prepare and equip his people to do every good work.