2 Timothy 3:14-17

But you remain in the things which you have learned and have been assured of, knowing from whom you have learned them. From infancy, you have known the holy Scriptures which are able to make you wise for salvation through faith which is in Christ Jesus. Every Scripture is God-breathed and profitable for teaching, for reproof, for correction, and for instruction in righteousness, that each person who belongs to God may be complete, thoroughly equipped for every good work.