1 John 2:22
22 Who is the liar but khe who denies that Jesus is the Christ? This is bthe antichrist, he who denies the Father and the Son.
2 John 7
7 For lmany deceivers mhave gone out into the world, nthose who do not confess the coming of Jesus Christ in the flesh. Such a one is the deceiver and the antichrist.