1 John 2:18
18. Little children—same Greek as 1Jo 2:13; children in age. After the fathers and young men were gone, "the last time" with its "many Antichrists" was about to come suddenly on the children. "In this last hour we all even still live" [BENGEL]. Each successive age has had in it some of the signs of "the last time" which precedes Christ's coming, in order to keep the Church in continual waiting for the Lord. The connection with 1Jo 2:15-17 is: There are coming those seducers who are of the world (1Jo 4:5), and would tempt you to go out from us (1Jo 2:19) and deny Christ (1Jo 2:22).
as ye have heard—from the apostles, preachers of the Gospel (for example, 2Th 2:3-10; and in the region of Ephesus, Ac 20:29, 30). shall come—Greek, "cometh," namely, out of his own place. Antichrist is interpreted in two ways: a false Christ (Mt 24:5, 24), literally, "instead of Christ"; or an adversary of Christ, literally, "against Christ." As John never uses pseudo-Christ, or "false Christ," for Antichrist, it is plain he means an adversary of Christ, claiming to himself what belongs to Christ, and wishing to substitute himself for Christ as the supreme object of worship. He denies the Son, not merely, like the pope, acts in the name of the Son, 2Th 2:4, "Who opposeth himself (Greek, " ANTI-keimenos") [to] all that is called God," decides this. For God's great truth, "God is man," he would substitute his own lie, "man is God" [TRENCH]. are there—Greek, "there have begun to be"; there have arisen. These "many Antichrists" answer to "the spirit of lawlessness (Greek) doth already work." The Antichristian principle appeared then, as now, in evil men and evil teachings and writings; but still "THE Antichrist" means a hostile person, even as "THE Christ" is a personal Saviour. As "cometh" is used of Christ, so here of Antichrist, the embodiment in his own person of all the Antichristian features and spirit of those "many Antichrists" which have been, and are, his forerunners. John uses the singular of him. No other New Testament writer uses the term. He probably answers to "the little horn having the eyes of a man, and speaking great things" (Da 7:8, 20); "the man of sin, son of perdition" (2Th 2:3); "the beast ascending out of the bottomless pit" (Re 11:7; 17:8), or rather, "the false prophet," the same as "the second beast coming up out of the earth" (Re 13:11-18; 16:13). 1 John 2:22
22. a liar—Greek, "Who is the liar?" namely, guilty of the lie just mentioned (1Jo 2:21).
that Jesus is the Christ—the grand central truth. He is Antichrist—Greek, "the Antichrist"; not however here personal, but in the abstract; the ideal of Antichrist is "he that denieth the Father and the Son." To deny the latter is virtually to deny the former. Again, the truth as to the Son must be held in its integrity; to deny that Jesus is the Christ, or that He is the Son of God, or that He came in the flesh, invalidates the whole (Mt 11:27). 1 John 4:3
3. confesseth not that Jesus Christ is come in the flesh—IRENÆUS [3.8], LUCIFER, ORIGEN, on Mt 25:14, and Vulgate read, "Every spirit which destroys (sets aside, or does away with) Jesus (Christ)." CYPRIAN and POLYCARP support English Version text. The oldest extant manuscripts, which are, however, centuries after POLYCARP, read, "Every spirit that confesseth not (that is, refuses to confess) Jesus" (in His person, and all His offices and divinity), omitting "is come in the flesh."
ye have heard—from your Christian teachers. already is it in the world—in the person of the false prophets (1Jo 4:1).