Pearl:Antichrist

(I John 2:18-23 [KJV])
 [18] Little children, it is the last time: and as ye have heard that antichrist shall come, even now are there many antichrists; whereby we know that it is the last time.
 [19] They went out from us, but they were not of us; for if they had been of us, they would no doubt have continued with us: but they went out, that they might be made manifest that they were not all of us.
 [20] But ye have an unction from the Holy One, and ye know all things.
 [21] I have not written unto you because ye know not the truth, but because ye know it, and that no lie is of the truth.
 [22] Who is a liar but he that denieth that Jesus is the Christ? He is antichrist, that denieth the Father and the Son.
 [23] Whosoever denieth the Son, the same hath not the Father: (but) he that acknowledgeth the Son hath the Father also.

(I John 4:1-6 [KJV])
 [1] Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.
 [2] Hereby know ye the Spirit of God: Every spirit that confesseth that Jesus Christ is come in the flesh is of God:
 [3] And every spirit that confesseth not that Jesus Christ is come in the flesh is not of God: and this is that spirit of antichrist, whereof ye have heard that it should come; and even now already is it in the world.
 [4] Ye are of God, little children, and have overcome them: because greater is he that is in you, than he that is in the world.
 [5] They are of the world: therefore speak they of the world, and the world heareth them.
 [6] We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error.

(II John 1:6-11 [KJV])
 [6] And this is love, that we walk after his commandments. This is the commandment, That, as ye have heard from the beginning, ye should walk in it.
 [7] For many deceivers are entered into the world, who confess not that Jesus Christ is come in the flesh. This is a deceiver and an antichrist.
 [8] Look to yourselves, that we lose not those things which we have wrought, but that we receive a full reward.
 [9] Whosoever transgresseth, and abideth not in the doctrine of Christ, hath not God. He that abideth in the doctrine of Christ, he hath both the Father and the Son.
 [10] If there come any unto you, and bring not this doctrine, receive him not into your house, neither bid him God speed:
 [11] For he that biddeth him God speed is partaker of his evil deeds.