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.

 The simplest way to think of it is that Christ is the incarnation of God and goodness, and Antichrist is the incarnation of the devil and evil. 