2 John 8-11

Revised Standard Version Catholic Edition

⁸ Look to yourselves, that you may not lose what you^[a] have worked for, but may win a full reward. ⁹ Any one who goes ahead and does not abide in the doctrine of Christ does not have God; he who abides in the doctrine has both the Father and the Son. ¹⁰ If any one comes to you and does not bring this doctrine, do not receive him into the house or give him any greeting; ¹¹ for he who greets him shares his wicked work.