NSB(i)
7 For many deceivers have gone into the world. They do not confess that Jesus Christ came in the flesh. This is the deceiver and the antichrist.
8 Watch yourselves that you do not lose the things that we worked to produce. You may receive a full reward.
9 Whoever pushes ahead and does not remain in the teaching of Christ, does not have God! He who dwells in the teaching has both the Father and the Son.
10 Do not receive anyone into your house who comes to you and does not bring this teaching. Give him no greeting!
11 He who greets him partakes of his evil works.