2 John 1:7-11

Many deceivers have gone out into the world; they do not confess the coming of Jesus Christ in the flesh.  This is the deceiver and the antichrist.  Watch yourselves so that you don’t lose what we  have worked for, but that you may receive a full reward.  Anyone who does not remain in Christ’s teaching  but goes beyond it does not have God.  The one who remains  in that teaching, this one has both the Father  and the Son.  If anyone comes to you and does not bring this teaching, do not receive  him into your home, and do not greet him; for the one who greets him shares  in his evil works.