who denies the Father and the Son.  John is the only one to use the word and only John can define what antichrist means.  The NKJV is one of the few versions to capitalize Antichrist in two of the four places it is found.  This suggests that the Antichrist will arrive and will eventually have over a billion followers rivaling the Church herself.

Watch for more pieces that fit.  Blessed is the one who looks.