2 John 1:9 DBY

⁷  For many deceivers have gone out into the world, they who do not confess Jesus Christ coming in flesh -- this is the deceiver and the antichrist.

⁸  See to yourselves, that we may not lose what we have wrought, but may receive full wages.

⁹  Whosoever goes forward and abides not in the doctrine of the Christ has not God. He that abides in the doctrine, *he* has both the Father and the Son.

¹⁰  If any one come to you and bring not this doctrine, do not receive him into [the] house, and greet him not;

¹¹  for he who greets him partakes in his wicked works.