1 John 4:1

Well, but who is the man of sin, the son of perdition," who must first be revealed before the Lord comes; "who opposeth and exalteth himself above all that is called God, or that is worshipped; who is to sit in the temple of God, and boast himself as being God? " According indeed to our view, he is Antichrist; as it is taught us in both the ancient and the new prophecies, and especially by the Apostle John, who says that "already many false prophets are gone out into the world," the fore-runners of Antichrist, who deny that Christ is come in the flesh, and do not acknowledge Jesus (to be the Christ), meaning in God the Creator.

Just as in ancient Israel there were some prophets who spoke the word of God and others who did not, so also, as soon as the apostles appeared, speaking in Christ and having the Holy Spirit whom the Lord had given to them, many false …

First we must scrutinize thoroughly anything that appears in our hearts, as well as anything that is said to us. Has it come purified by the divine and heavenly fire of the Holy Spirit? Or does it lean toward Jewish superstition? Is its surface piety something which has come down from bloated worldly philosophy? We must examine all this most carefully, doing as the apostle bids us.

Beloved, do not believe every spirit, but test the spirits to see whether they are from God; for many false prophets have gone out into the world. After John has completed his discourse on love for one's neighbor, and has demonstrated that this is a …

Having explained the teaching on love for one's neighbor, and having pointed to this love as a sign of the abiding of the Spirit whom we have received, the apostle now adds a criterion for distinguishing true brothers and neighbors, so that we, keeping this …

Believe not every spirit - Whereby any teacher is actuated. But try the spirits - By the rule which follows. We are to try all spirits by the written word: "To the law and to the testimony!" If any man speak not according to these, the spirit which actuates him is not of God.

Beloved, believe not every spirit,.... The apostle having mentioned the word "spirit" in the latter part of the preceding chapter, takes an occasion from thence to return to what he had been suggesting in the "second" chapter, concerning the many antichrists that then were, and whom he points out, and here cautions against. By "every spirit" he means, either every doctrine that is pretended to come from the Spirit of God, or every teacher, who professes to be qualified and sent by him, and to have his light, knowledge, and doctrine from him.

God has given of his Spirit in these latter ages of the world, but not to all who profess to come furnished therewith; to the disciples is allowed a judgment of discretion, in reference to the spirits that would be believed and trusted in the affairs of religion. A reason is given for this trial: Because many false prophets have gone out into the world,

There being much about the time of our Saviour's appearance in the world a general expectation among the Jews of a Redeemer to Israel, and the humiliation, spiritual reformation, and sufferings of the Saviour being taken as a prejudice against him, others were induced to set up as prophets and messiahs to Israel, according to the Saviour's prediction, Matt. xxiv.

Beloved, believe not every spirit - Do not confide implicitly in everyone who professes to be under the influences of the Holy Spirit. Compare Mat 24:4-5. The true and the false teachers of religion alike claimed to be under the influence of the Spirit of God, and it was of importance that all such pretensions should be examined. It was not to be admitted because anyone claimed to have been sent from God that therefore he was sent. Every such claim should be subjected to the proper proof before it was conceded.

The Spirit of truth, and the spirit of error, speak by men's spirits as their organs. There is but one Spirit of truth, and one spirit of Antichrist. try--by the tests (1Jo 4:2, 3). All believers are to do so: not merely ecclesiastics.

Beloved, believe not every spirit - Do not be forward to believe every teacher to be a man sent of God. As in those early times every teacher professed to be inspired by the Spirit of God, because all the prophets had come thus accredited, the term spirit was used to express the man who pretended to be and teach under the Spirit’s influence. See 1Co 12:1-12; 1Ti 4:1. Try the Spirits - Δοκιμαζετε τα πνευματα· Put these teachers to the proof. Try them by that testimony which is known to have come from the Spirit of God, the word of revelation already given. Many false prophets - Teachers not inspired by the Spirit of God, are gone out into the world - among the Jewish people particularly, and among them who are carnal and have not the Spirit.