Q.2: 2 Timothy 3:15–17

15 and that from childhood you have known the Holy Scriptures which are able to make you wise unto salvation through faith which is in Christ Jesus. 16 For the whole Scripture is given by inspiration from God; and is profitable for teaching, convicting, correcting, and instructing in righteousness. 17 So that the man of God may be complete, fully equipped for every good work.