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.

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

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.

³ That which we have seen and heard declare we unto you, that ye also may have fellowship with us: and truly our fellowship is with the Father, and with his Son Jesus Christ.

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

²² Who is a liar but he that denieth that Jesus is the Christ? He is antichrist, that denieth the Father and the Son.

²³ Whosoever denieth the Son, the same hath not the Father: he that acknowledgeth the Son hath the Father also.

²⁴ Let that therefore abide in you, which ye have heard from the beginning. If that which ye have heard from the beginning shall remain in you, ye also shall continue in the Son, and in the Father.