2 John 1:7-9

7I say this because many false teachers are travelling around everywhere. They do not agree that Jesus Christ was born as a human baby. People like that are telling lies. They are enemies of Christ.

8So be careful! Do not believe their lies. Do not lose the good things that we have worked for. Make sure that you receive all the good things that God has promised to give you.

9Remember the message which Christ taught. Anyone who teaches his own ideas instead of Christ's true message does not belong to God. Continue to believe what Christ taught. Anyone who does that belongs to God the Father and to his Son, Jesus.