As for you, the anointing which you received from him remains in you, and you don't need for anyone to teach you. But as his anointing teaches you concerning all things, and is true, and is no lie, and even as it taught you, you will remain in him.
And the same is the meaning of these words, As the same anointing teaches you of all things, and is truth; that is, the Spirit is like a seal, by which the truth of God is testified to you. When he adds, and is no lie, he points out another office of the Spirit, even that he endues us with judgment and discernment, lest we should be deceived by lies, lest we should hesitate and be perplexed, lest we should vacillate as in doubtful things. 