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.

 For John it was of supreme importance that the Christian should remember the status and the benefits he has in Jesus Christ, for these would be his defence against error and against sin. 