2 John 1:7-11 - Reject Teachers Who Don'T Teach What Christ Taught

⁷ For many deceivers have gone out into the world, those who do not confess Jesus Christ coming in [the] flesh. This person is the deceiver and the antichrist! ⁸ Watch yourselves that you do not lose what we have worked for, but receive a full reward. ⁹ Everyone who goes too far and does not remain in the teaching of Christ does not have God. The one who remains in the teaching--this person has both the Father and the Son. ¹⁰ If anyone comes to you and does not bring this teaching, do not receive him into [your] house and do not speak a greeting to him, ¹¹ because the one who speaks a greeting to him shares in his evil deeds.