5 And now I beseech thee, lady, not as though I wrote a new commandment to thee, but that which we had from the beginning, that we love one another.
6 And this is love, that we walk according to his commandments. This is the commandment, that as ye have heard from the beginning, ye should walk in it.
8 Look to yourselves, that we lose not those things which we have wrought, but that we receive a full reward.
9 Whoever transgresseth, and abideth not in the doctrine of Christ, hath not God. He that abideth in the doctrine of Christ, he hath both the Father and the Son.
10 If any one cometh to you, and bringeth not this doctrine, receive him not into your house, neither wish him happiness:
12 Having many things to write to you, I would not write with paper and ink: but I trust to come to you, and speak face to face, that our joy may be full.