1 John 4:3

3 But every spirit that doesn't agree with this does not belong to God. It is the spirit of the great enemy of Christ. You have heard that the enemy is coming. Even now he is already in the world.

1 John 4:3 Meaning and Commentary

1 John 4:3

And every spirit that confesseth not
The proper deity and sonship of Christ, his true and real humanity, and his Messiahship; or any of his offices, doctrines, and ordinances; or his satisfaction and righteousness; or that peace, pardon, justification, life, and salvation, are by him; all which are meant by what follows,

that Jesus Christ is come in the flesh:
this clause is left out in the Ethiopic version, and that without hurting the sense, since it is easily supplied from the preceding verse; and the Alexandrian copy, and the Vulgate Latin version, only read "Jesus": and the latter reads the whole thus, "and every spirit that dissolves Jesus"; that separates the two natures, human and divine, in him, and makes two persons of them; or denies either of them, either that he is truly God, or really man, or denies him to be Jesus, the Saviour; who, as much as in him lies, destroys his person, office, and work, and makes void his obedience, sufferings, and death:

is not of God;
neither he nor his doctrine are of God; his doctrine cannot come from God, being contrary to the word of God; and he himself is neither born of God, nor on his side.

And this is that [spirit] of antichrist:
who is against Christ, or opposes himself to him; as he who denies his sonship, his deity, his humanity, his offices, and his grace, manifestly does; every doctrine that is calculated against these truths is the spirit and doctrine of antichrist:

whereof you have heard that it should come, and even now already is
it the world;
in the false teachers, the forerunners of antichrist; (See Gill on 1 John 2:18).

1 John 4:3 In-Context

1 Dear friends, do not believe every spirit. Put the spirits to the test to see if they belong to God. Many false prophets have gone out into the world.
2 How can you recognize the Spirit of God? Every spirit that agrees that Jesus Christ came in a human body belongs to God.
3 But every spirit that doesn't agree with this does not belong to God. It is the spirit of the great enemy of Christ. You have heard that the enemy is coming. Even now he is already in the world.
4 Dear children, you belong to God. You have not accepted the teachings of the false prophets. That's because the One who is in you is more powerful than the one who is in the world.
5 False prophets belong to the world. So they speak from the world's point of view. The world listens to them.
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