2 Bible Verses about Scripture, Understanding

And reckon the long-suffering of our Lord, to be for salvation; as also our beloved brother Paul, according to the wisdom given to him, has written to you. As, indeed, in all his epistles, speaking in them concerning these things: in which there are some things hard to be understood, which the untaught and unstable wrest, as they do also the other scriptures, to their own destruction.

but the unction which you have received from him abides in you; and you have no need that any one should teach you, unless the same unction teaches you concerning all things, and is truth, and is no lie: and as it has taught you, you will abide in him.