What are the different purposes of the meaning of the Bible?

2 Timothy 3

A Conservative Version (ACV)

15 And that from a babe thou have known the sacred writings, which are able to make thee wise for salvation through faith in Christ Jesus. 16 Every scripture is inspired by God and useful for instruction, for reproof, for correction, for discipline in righteousness, 17 so that the man of God may be qualified, having been completed for every good work.