2 John 9-11

Amplified Bible, Classic Edition

⁹ Anyone who runs on ahead [of God] and does not abide in the doctrine of Christ [who is not content with what He taught] does not have God; but he who continues to live in the doctrine (teaching) of Christ [does have God], he has both the Father and the Son.

¹⁰ If anyone comes to you and does not bring this doctrine [is disloyal to what Jesus Christ taught], do not receive him [do not accept him, do not welcome or admit him] into [your] house or bid him Godspeed or give him any encouragement.

¹¹ For he who wishes him success [who encourages him, wishing him Godspeed] is a partaker in his evil doings.