Ephesians 4:20-24
But ye have not so learned Christ;
1 Thessalonians 2:13
For this also we thank God continually, that when ye received the word of God, which ye heard from us, ye received it not as the word of men, but (as it is in truth) the word of God, which also worketh effectually in you that believe.
1 John 2:19
They went out from us, but they were not of us: for if they had been indeed of us, they would have continued with us; but this was done that they might be made manifest, because all, that are with us, are not indeed of us.
1 John 2:27
But the unction, which ye have received from Him, abideth in you; and therefore ye have no need that any should teach you: since this very unction teacheth you concerning all things, and is truth and not falshood; even as that hath taught you, abide in Him.