2 John 1:8-13

8See to yourselves, that we may not lose what we have wrought, but may receive full wages. 9Whosoever goes forward and abides not in the doctrine of the Christ has not 1God. He that abides in the doctrine, he has both the Father and the Son. 10If any one come to you and bring not this doctrine, do not receive him into [the] house, and greet him not; 11for he who greets him partakes in his wicked works. 12Having many things to write to you, I would not with paper and ink; but hope to come to you, and to speak mouth to mouth, that our joy may be full. 13The children of thine elect sister greet thee.