I rejoice exceedingly because I have found some of thy children walking about in truth, as we received commandment from the Father.

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.

Every one going forth, and not abiding in the teaching of Christ, has not God; the one abiding in the teaching, the same has both the Father and the Son.