Study to shew thyself approved unto God, a workman that needed not to be ashamed, rightly dividing the word of truth.
2 Tim. 2:15
And from a child thou hast known the holy scriptures, which are able to make thee wise unto salvation through faith which is in Christ Jesus. All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness.
2 Tim. 3:15-16
Study. Study. Study. And study some more.