2 Timothy 2:15 & 3:14-17

The more you study the Word of God, the more you will know the difference between right and wrong based on the principles of Jesus Christ.  And the more you will be able to discern what other people are teaching is true or false.

 

(2 Timothy 2:15) Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth.

(2 Timothy 3:14-17) But continue thou in the things which thou hast learned and hast been assured of, knowing of whom thou hast learned them; And that 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: That the man of God may be perfect, thoroughly furnished unto all good works.