2 John 1:8-13

8Watch out, so that you do not lose the things we have worked for, but receive a full reward.

9Everyone who goes on ahead and does not remain in the teaching of Christ does not have God. The one who remains in this teaching has both the Father and the Son.

10If anyone comes to you and does not bring this teaching, do not receive him into your house and do not give him any greeting,

11because the person who gives him a greeting shares in his evil deeds.

12Though I have many other things to write to you, I do not want to do so with paper and ink, but I hope to come visit you and speak face to face, so that our joy may be complete.

13The children of your elect sister greet you.