1. The elder unto the elect lady and her children, whom I love in the truth; and not I only, but also all they that have known the truth;
2. For the truth's sake, which dwelleth in us, and shall be with us for ever.
3. Grace be with you, mercy, and peace, from God the Father, and from the Lord Jesus Christ, the Son of the Father, in truth and love.
4. I rejoiced greatly that I found of thy children walking in truth, as we have received a commandment from the Father.
5. And now I beseech thee, lady, not as though I wrote a new commandment unto thee, but that which we had from the beginning, that we love one another.
6. And this is love, that we walk after his commandments. This is the commandment, That, as ye have heard from the beginning, ye should walk in it.
7. For many deceivers are entered into the world, who confess not that Jesus Christ is come in the flesh. This is a deceiver and an antichrist.
8. Look to yourselves, that we lose not those things which we have wrought, but that we receive a full reward.
9. Whosoever 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 there come any unto you, and bring not this doctrine, receive him not into your house, neither bid him God speed:
11. For he that biddeth him God speed is partaker of his evil deeds.
12. Having many things to write unto you, I would not write with paper and ink: but I trust to come unto you, and speak face to face, that our joy may be full.
13. The children of thy elect sister greet thee. Amen.

John 7:16 Jesus answered them, and said, My doctrine is not mine, but his that sent me.

John 7:17 If any man will do his will, he shall know of the doctrine, whether it be of God, or whether I speak of myself.

Acts 2:42 And they continued stedfastly in the apostles' doctrine and fellowship, and in breaking of bread, and in prayers.

Colossians 3:16 Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another in psalms and hymns and spiritual songs, singing with grace in your hearts to the Lord.

Titus 2:10 Not purloining, but shewing all good fidelity; that they may adorn the doctrine of God our Saviour in all things.

Hebrews 6:1 Therefore leaving the principles of the doctrine of Christ, let us go on unto perfection; not laying again the foundation of repentance from dead works, and of faith toward God,