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.

Whoever goes on and does not remain in the teaching of Christ, does not have God. He who remains in the teaching, the same has both the Father and the Son.