1Jo 2:18 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.

1Jo 2:22 Who is a liar but he that denieth that Jesus is the Christ?

He is antichrist, that denieth the Father and the Son.

1Jo 4:3 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.

2Jo 1:7 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.