2 Timothy 3:16-17 ESV

“All Scripture is breathed out by God and profitable for teaching, for reproof, for correction, and for training in righteousness, that the man of God may be competent, equipped for every good work.”

ALL scripture comes from God through divine inspiration! All scripture is profitable (making ready the reader for advancement) God’s words are to learn, to be corrected and shown the correct way, to be trained in how to have right standing with God. So that the man or woman who reads His words will be competent and complete. That they will become readily equipped for every good work that God has laid out for him or her.