John 17:17

17 Sanctify them through thy truth: thy word is truth.

Romans 12:1-2

I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service.

And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.

2 Timothy 3:15-17

15 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.

16 All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness:

17 That the man of God may be perfect, thoroughly furnished unto all good works.

1 Thessalonians 2:13

13 For this cause also thank we God without ceasing, because, when ye received the word of God which ye heard of us, ye received it not as the word of men, but as it is in truth, the word of God, which effectually worketh also in you that believe.

2 Peter 1:19-21

19 We have also a more sure word of prophecy; whereunto ye do well that ye take heed, as unto a light that shineth in a dark place, until the day dawn, and the day star arise in your hearts:

20 Knowing this first, that no prophecy of the scripture is of any private interpretation.

21 For the prophecy came not in old time by the will of man: but holy men of God spake as they were moved by the Holy Ghost.