1 John 2:18-23

Every man is an Antichrist, who denies the person, or any of the offices of Christ, and in denying the Son, he denies the Father also, and has no part in His favor while he rejects His great salvation....Let this prophecy that seducers would rise in the Christian world, keep us from being seduced. The church knows not well who are its true members, and who are not, but thus true Christians were proved, and rendered more watchful and humble. True Christians are a anointed ones; their names express this; they are anointed with grace, with gifts and spiritual privileges, by the Holy Spirit of Grace.

The great and most hurtful lies that the father of lies spreads in the world, usually are falsehood and errors relating to the Person of Christ. The unction from the Holy One, alone can keep us from delusions.