And now beseech I thee, lady, not as though I wrote a new commandment unto thee, but that same, which we had from the beginning: that we should love one another.

Because many deceivers have gone out into the world, who do not confess that Jesus Christ is coming in the flesh; the same is the deceiver and the antichrist.

Whosoever goeth onward and abideth not in the teaching of Christ, hath not God: he that abideth in the teaching, the same hath both the Father and the Son.