20 And G1161 we know G1492 that G3754 the Son G5207 of God G2316 is come, G2240 and G2532 hath given G1325 us G2254 an understanding, G1271 that G2443 we may know G1097 him that is true, G228 and G2532 we are G2070 in G1722 him that is true, G228 even in G1722 his G846 Son G5207 Jesus G2424 Christ. G5547 This G3778 is G2076 the true G228 God, G2316 and G2532 eternal G166 life. G2222
In G1722 the beginning G746 was G2258 the Word, G3056 and G2532 the Word G3056 was G2258 with G4314 God, G2316 and G2532 the Word G3056 was G2258 God. G2316 The same G3778 was G2258 in G1722 the beginning G746 with G4314 God. G2316 All things G3956 were made G1096 by G1223 him; G846 and G2532 without G5565 him G846 was G1096 not G3761 any thing G1520 made G1096 that G3739 was made. G1096
And G2532 this G3778 is G2076 the record, G3141 that G3754 God G2316 hath given G1325 to us G2254 eternal G166 life, G2222 and G2532 this G3778 life G2222 is G2076 in G1722 his G846 Son. G5207 He that hath G2192 the Son G5207 hath G2192 life; G2222 and he that hath G2192 not G3361 the Son G5207 of God G2316 hath G2192 not G3756 life. G2222 These things G5023 have I written G1125 unto you G5213 that believe G4100 on G1519 the name G3686 of the Son G5207 of God; G2316 that G2443 ye may know G1492 that ye G3754 have G2192 eternal G166 life, G2222 and G2532 that G2443 ye may believe G4100 on G1519 the name G3686 of the Son G5207 of God. G2316
That G2443 their G846 hearts G2588 might be comforted, G3870 being knit together G4822 in G1722 love, G26 and G2532 unto G1519 all G3956 riches G4149 of the full assurance G4136 of understanding, G4907 to G1519 the acknowledgement G1922 of the mystery G3466 of God, G2316 and G2532 of the Father, G3962 and G2532 of Christ; G5547 In G1722 whom G3739 are G1526 hid G614 all G3956 the treasures G2344 of wisdom G4678 and G2532 knowledge. G1108
Thus saith H559 the LORD, H3068 The labour H3018 of Egypt, H4714 and merchandise H5505 of Ethiopia H3568 and of the Sabeans, H5436 men H582 of stature, H4060 shall come over H5674 unto thee, and they shall be thine: they shall come H3212 after H310 thee; in chains H2131 they shall come over, H5674 and they shall fall down H7812 unto thee, they shall make supplication H6419 unto thee, saying, Surely God H410 is in thee; and there is none else, there is no H657 God. H430 Verily H403 thou art a God H410 that hidest H5641 thyself, O God H430 of Israel, H3478 the Saviour. H3467
Tell H5046 ye, and bring them near; H5066 yea, let them take counsel H3289 together: H3162 who hath declared H8085 this from ancient time? H6924 who hath told H5046 it from that time? have not I the LORD? H3068 and there is no God H430 else beside H1107 me; a just H6662 God H410 and a Saviour; H3467 there is none H369 beside H2108 me. Look H6437 unto me, and be ye saved, H3467 all the ends H657 of the earth: H776 for I am God, H410 and there is none else. I have sworn H7650 by myself, the word H1697 is gone out H3318 of my mouth H6310 in righteousness, H6666 and shall not return, H7725 That unto me every knee H1290 shall bow, H3766 every tongue H3956 shall swear. H7650 Surely, shall one say, H559 in the LORD H3068 have I righteousness H6666 and strength: H5797 even to him shall men come; H935 and all that are incensed H2734 against him shall be ashamed. H954 In the LORD H3068 shall all the seed H2233 of Israel H3478 be justified, H6663 and shall glory. H1984
Neither G1161 G3756 pray I G2065 for G4012 these G5130 alone, G3440 but G235 for G4012 them also G2532 which shall believe G4100 on G1519 me G1691 through G1223 their G846 word; G3056 That G2443 they all G3956 may be G5600 one; G1520 as G2531 thou, G4771 Father, G3962 art in G1722 me, G1698 and I G2504 in G1722 thee, G4671 that G2443 they G846 also G2532 may be G5600 one G1520 in G1722 us: G2254 that G2443 the world G2889 may believe G4100 that G3754 thou G4771 hast sent G649 me. G3165 And G2532 the glory G1391 which G3739 thou gavest G1325 me G3427 I G1473 have given G1325 them; G846 that G2443 they may be G5600 one, G1520 even as G2531 we G2249 are G2070 one: G1520 I G1473 in G1722 them, G846 and G2532 thou G4771 in G1722 me, G1698 that G2443 they may be G5600 made perfect G5048 in G1519 one; G1520 and G2532 that G2443 the world G2889 may know G1097 that G3754 thou G4771 hast sent G649 me, G3165 and G2532 hast loved G25 them, G846 as G2531 thou hast loved G25 me. G1691
That G2443 the God G2316 of our G2257 Lord G2962 Jesus G2424 Christ, G5547 the Father G3962 of glory, G1391 may give G1325 unto you G5213 the spirit G4151 of wisdom G4678 and G2532 revelation G602 in G1722 the knowledge G1922 of him: G846 The eyes G3788 of your G5216 understanding G1271 being enlightened; G5461 that G1519 ye G5209 may know G1492 what G5101 is G2076 the hope G1680 of his G846 calling, G2821 and G2532 what G5101 the riches G4149 of the glory G1391 of his G846 inheritance G2817 in G1722 the saints, G40 And G2532 what G5101 is the exceeding G5235 greatness G3174 of his G846 power G1411 to G1519 us-ward G2248 who G3588 believe, G4100 according to G2596 the working G1753 of his G846 mighty G2479 power, G2904
That which G3739 was G2258 from G575 the beginning, G746 which G3739 we have heard, G191 which G3739 we have seen G3708 with our G2257 eyes, G3788 which G3739 we have looked upon, G2300 and G2532 our G2257 hands G5495 have handled, G5584 of G4012 the Word G3056 of life; G2222 (For G2532 the life G2222 was manifested, G5319 and G2532 we have seen G3708 it, and G2532 bear witness, G3140 and G2532 shew G518 unto you G5213 that eternal G166 life, G2222 which G3748 was G2258 with G4314 the Father, G3962 and G2532 was manifested G5319 unto us;) G2254 That which G3739 we have seen G3708 and G2532 heard G191 declare we G518 unto you, G5213 that G2443 ye G5210 also G2532 may have G2192 fellowship G2842 with G3326 us: G2257 and G2532 truly our G2251 fellowship G2842 G1161 is with G3326 the Father, G3962 and G2532 with G3326 his G846 Son G5207 Jesus G2424 Christ. G5547
Worthy.Bible » Commentaries » Commentary Critical and Explanatory on the Whole Bible » Commentary on 1 John 5
Commentary on 1 John 5 Commentary Critical and Explanatory on the Whole Bible
CHAPTER 5
1Jo 5:1-21. Who Are the Brethren Especially to Be Loved (1Jo 4:21); Obedience, the Test of Love, Easy through Faith, which Overcomes the World. Last Portion of the Epistle. The Spirit's Witness to the Believer's Spiritual Life. Truths Repeated at the Close: Farewell Warning.
1. Reason why our "brother" (1Jo 4:21) is entitled to such love, namely, because he is "born (begotten) of God": so that if we want to show our love to God, we must show it to God's visible representative.
Whosoever—Greek, "Everyone that." He could not be our "Jesus" (God-Saviour) unless He were "the Christ"; for He could not reveal the way of salvation, except He were a prophet: He could not work out that salvation, except He were a priest: He could not confer that salvation upon us, except He were a king: He could not be prophet, priest, and king, except He were the Christ [Pearson, Exposition of the Creed].
born—Translate, "begotten," as in the latter part of the verse, the Greek being the same. Christ is the "only-begotten Son" by generation; we become begotten sons of God by regeneration and adoption.
every one that loveth him that begat—sincerely, not in mere profession (1Jo 4:20).
loveth him also that is begotten of him—namely, "his brethren" (1Jo 4:21).
2. By—Greek, "In." As our love to the brethren is the sign and test of our love to God, so (John here says) our love to God (tested by our "keeping his commandments") is, conversely, the ground and only true basis of love to our brother.
we know—John means here, not the outward criteria of genuine brotherly love, but the inward spiritual criteria of it, consciousness of love to God manifested in a hearty keeping of His commandments. When we have this inwardly and outwardly confirmed love to God, we can know assuredly that we truly love the children of God. "Love to one's brother is prior, according to the order of nature (see on 1Jo 4:20); love to God is so, according to the order of grace (1Jo 5:2). At one time the former is more immediately known, at another time the latter, according as the mind is more engaged in human relations or in what concerns the divine honor" [Estius]. John shows what true love is, namely, that which is referred to God as its first object. As previously John urged the effect, so now he urges the cause. For he wishes mutual love to be so cultivated among us, as that God should always be placed first [Calvin].
3. this is—the love of God consists in this.
not grievous—as so many think them. It is "the way of the transgressor" that "is hard." What makes them to the regenerate "not grievous," is faith which "overcometh the world" (1Jo 5:4): in proportion as faith is strong, the grievousness of God's commandments to the rebellious flesh is overcome. The reason why believers feel any degree of irksomeness in God's commandments is, they do not realize fully by faith the privileges of their spiritual life.
4. For—(See on 1Jo 5:3). The reason why "His commandments are not grievous." Though there is a conflict in keeping them, the sue for the whole body of the regenerate is victory over every opposing influence; meanwhile there is a present joy to each believer in keeping them which makes them "not grievous."
whatsoever—Greek, "all that is begotten of God." The neuter expresses the universal whole, or aggregate of the regenerate, regarded as one collective body Joh 3:6; 6:37, 39, "where Bengel remarks, that in Jesus' discourses, what the Father has given Him is called, in the singular number and neuter gender, all whatsoever; those who come to the Son are described in the masculine gender and plural number, they all, or singular, every one. The Father has given, as it were, the whole mass to the Son, that all whom He gave may be one whole: that universal whole the Son singly evolves, in the execution of the divine plan."
overcometh—habitually.
the world—all that is opposed to keeping the commandments of God, or draws us off from God, in this world, including our corrupt flesh, on which the world's blandishments or threats act, as also including Satan, the prince of this world (Joh 12:31; 14:30; 16:11).
this is the victory that overcometh—Greek aorist, "… that hath (already) overcome the world": the victory (where faith is) hereby is implied as having been already obtained (1Jo 2:13; 4:4).
5. Who—"Who" else "but he that believeth that Jesus is the Son of God:" "the Christ" (1Jo 5:1)? Confirming, by a triumphant question defying all contradiction, as an undeniable fact, 1Jo 5:4, that the victory which overcomes the world is faith. For it is by believing: that we are made one with Jesus the Son of God, so that we partake of His victory over the world, and have dwelling in us One greater than he who is in the world (1Jo 4:4). "Survey the whole world, and show me even one of whom it can be affirmed with truth that he overcomes the world, who is not a Christian, and endowed with this faith" [Episcopius in Alford].
6. This—the Person mentioned in 1Jo 5:5. This Jesus.
he that came by water and blood—"by water," when His ministry was inaugurated by baptism in the Jordan, and He received the Father's testimony to His Messiahship and divine Sonship. Compare 1Jo 5:5, "believeth that Jesus is the Son of God," with Joh 1:33, 34, "The Spirit … remaining on Him … I saw and bare record that this is the Son of God"; and 1Jo 5:8, below, "there are three that bear witness in earth, the Spirit, and the water, and the blood." Corresponding to this is the baptism of water and the Spirit which He has instituted as a standing seal and mean of initiatory incorporation with Him.
and blood—He came by "the blood of His cross" (so "by" is used, Heb 9:12: "by," that is, with, "His own blood He entered in once into the holy place"): a fact seen and so solemnly witnessed to by John. "These two past facts in the Lord's life are this abiding testimony to us, by virtue of the permanent application to us of their cleansing and atoning power."
Jesus Christ—not a mere appellation, but a solemn assertion of the Lord's Person and Messiahship.
not by, &c.—Greek, "not IN the water only, but IN the water and IN (so oldest manuscripts add) the blood." As "by" implies the mean through, or with, which He came: so "in," the element in which He came. "The" implies that the water and the blood were sacred and well-known symbols. John Baptist came only baptizing with water, and therefore was not the Messiah. Jesus came first to undergo Himself the double baptism of water and blood, and then to baptize us with the Spirit-cleansing, of which water is the sacramental seal, and with His atoning blood, the efficacy of which, once for all shed, is perpetual in the Church; and therefore is the Messiah. It was His shed blood which first gave water baptism its spiritual significancy. We are baptized into His death: the grand point of union between us and Him, and, through Him, between us and God.
it is the Spirit, &c.—The Holy Spirit is an additional witness (compare 1Jo 5:7), besides the water and the blood, to Jesus' Sonship and Messiahship. The Spirit attested these truths at Jesus' baptism by descending on Him, and throughout His ministry by enabling Him to speak and do what man never before or since has spoken or, done; and "it is the Spirit that beareth witness" of Christ, now permanently in the Church: both in the inspired New Testament Scriptures, and in the hearts of believers, and in the spiritual reception of baptism and the Lord's Supper.
because the Spirit is truth—It is His essential truth which gives His witness such infallible authority.
7. three—Two or three witnesses were required by law to constitute adequate testimony. The only Greek manuscripts in any form which support the words, "in heaven, the Father, the Word, and the Holy Ghost, and these three are one; and there are three that bear witness in earth," are the Montfortianus of Dublin, copied evidently from the modern Latin Vulgate; the Ravianus, copied from the Complutensian Polyglot; a manuscript at Naples, with the words added in the Margin by a recent hand; Ottobonianus, 298, of the fifteenth century, the Greek of which is a mere translation of the accompanying Latin. All the old versions omit the words. The oldest manuscripts of the Vulgate omit them: the earliest Vulgate manuscript which has them being Wizanburgensis, 99, of the eighth century. A scholium quoted in Matthæi, shows that the words did not arise from fraud; for in the words, in all Greek manuscripts "there are three that bear record," as the Scholiast notices, the word "three" is masculine, because the three things (the Spirit, the water, and the blood) are SYMBOLS OF THE Trinity. To this Cyprian, 196, also refers, "Of the Father, Son and Holy Spirit, it is written, 'And these three are one' (a unity)." There must be some mystical truth implied in using "three" (Greek) in the masculine, though the antecedents, "Spirit, water, and blood," are neuter. That THE Trinity was the truth meant is a natural inference: the triad specified pointing to a still Higher Trinity; as is plain also from 1Jo 5:9, "the witness of God," referring to the Trinity alluded to in the Spirit, water, and blood. It was therefore first written as a marginal comment to complete the sense of the text, and then, as early at least as the eighth century, was introduced into the text of the Latin Vulgate. The testimony, however, could only be borne on earth to men, not in heaven. The marginal comment, therefore, that inserted "in heaven," was inappropriate. It is on earth that the context evidently requires the witness of the three, the Spirit, the water, and the blood, to be borne: mystically setting forth the divine triune witnesses, the Father, the Spirit, and the Son. Luecke notices as internal evidence against the words, John never uses "the Father" and "the Word" as correlates, but, like other New Testament writers, associates "the Son" with "the Father," and always refers "the Word" to "God" as its correlate, not "the Father." Vigilius, at the end of the fifth century, is the first who quotes the disputed words as in the text; but no Greek manuscript earlier than the fifteenth is extant with them. The term "Trinity" occurs first in the third century in Tertullian [Against Praxeas, 3].
8. agree in one—"tend unto one result"; their agreeing testimony to Jesus' Sonship and Messiahship they give by the sacramental grace in the water of baptism, received by the penitent believer, by the atoning efficacy of His blood, and by the internal witness of His Spirit (1Jo 5:10): answering to the testimony given to Jesus' Sonship and Messiahship by His baptism, His crucifixion, and the Spirit's manifestations in Him (see on 1Jo 5:6). It was by His coming by water (that is, His baptism in Jordan) that Jesus was solemnly inaugurated in office, and revealed Himself as Messiah; this must have been peculiarly important in John's estimation, who was first led to Christ by the testimony of the Baptist. By the baptism then received by Christ, and by His redeeming blood-shedding, and by that which the Spirit of God, whose witness is infallible, has effected, and still effects, by Him, the Spirit, the water, and the blood, unite, as the threefold witness, to verify His divine Messiahship [Neander].
9. If, &c.—We do accept (and rightly so) the witness of veracious men, fallible though they be; much more ought we to accept the infallible witness of God (the Father). "The testimony of the Father is, as it were, the basis of the testimony of the Word and of the Holy Spirit; just as the testimony of the Spirit is, as it were, the basis of the testimony of the water and the blood" [Bengel].
for—This principle applies in the present case, FOR, &c.
which—in the oldest manuscripts, "because He hath given testimony concerning His Son." What that testimony is we find above in 1Jo 5:1, 5, "Jesus is the Christ, the Son of God"; and below in 1Jo 5:10, 11.
10. hath the witness—of God, by His Spirit (1Jo 5:8).
in himself—God's Spirit dwelling in him and witnessing that "Jesus is the Lord," "the Christ," and "the Son of God" (1Jo 5:1, 5). The witness of the Spirit in the believer himself to his own sonship is not here expressed, but follows as a consequence of believing the witness of God to Jesus' divine Sonship.
believeth not God—credits not His witness.
made him a liar—a consequence which many who virtually, or even avowedly, do not believe, may well startle back from as fearful blasphemy and presumption (1Jo 1:10).
believeth not the record—Greek, "believeth not IN the record, or witness." Refusal to credit God's testimony ("believeth not God") is involved in refusal to believe IN (to rest one's trust in) Jesus Christ, the object of God's record or testimony. "Divine "faith" is an assent unto something as credible upon the testimony of God. This is the highest kind of faith; because the object hath the highest credibility, because grounded upon the testimony of God, which is infallible" [Pearson, Exposition of the Creed]. "The authority on which we believe is divine; the doctrine which we follow is divine" [Leo].
gave—Greek, "hath testified, and now testifies."
of—concerning.
11. hath given—Greek, aorist: "gave" once for all. Not only "promised" it.
life is in his Son—essentially (Joh 1:4; 11:25; 14:6); bodily (Col 2:9); operatively (2Ti 1:10) [Lange in Alford]. It is in the second Adam, the Son of God, that this life is secured to us, which, if left to depend on us, we should lose, like the first Adam.
12. the Son … life—Greek, "THE life." Bengel remarks, The verse has two clauses: in the former the Son is mentioned without the addition "of God," for believers know the Son: in the second clause the addition "of God" is made, that unbelievers may know thereby what a serious thing it is not to have Him. In the former clause "has" bears the emphasis; in the second, life. To have the Son is to be able to say as the bride, "I am my Beloved's, and my Beloved is mine" [So 6:3]. Faith is the mean whereby the regenerate HAVE Christ as a present possession, and in having Him have life in its germ and reality now, and shall have life in its fully developed manifestation hereafter. Eternal life here is: (1) initial, and is an earnest of that which is to follow; in the intermediate state (2) partial, belonging but to a part of a man, though that is his nobler part, the soul separated from the body; at and after the resurrection (3) perfectional. This life is not only natural, consisting of the union of the soul and the body (as that of the reprobate in eternal pain, which ought to be termed death eternal, not life), but also spiritual, the union of the soul to God, and supremely blessed for ever (for life is another term for happiness) [Pearson, Exposition of the Creed].
13. The oldest manuscripts and versions read, "These things have I written unto you [omitting 'that believe on the name of the Son of God'] that ye may know that ye have eternal life (compare 1Jo 5:11), THOSE (of you I mean) WHO believe (not as English Version reads, 'and that ye may believe') on the name of the Son of God." English Version, in the latter clause, will mean, "that ye may continue to believe," &c. (compare 1Jo 5:12).
These things—This Epistle. He, towards the close of his Gospel (Joh 20:30, 31), wrote similarly, stating his purpose in having written. In 1Jo 1:4 he states the object of his writing this Epistle to be, "that your joy may be full." To "know that we have eternal life" is the sure way to "joy in God."
14. the confidence—boldness (1Jo 4:17) in prayer, which results from knowing that we have eternal life (1Jo 5:13; 1Jo 3:19, 22).
according to his will—which is the believer's will, and which is therefore no restraint to his prayers. In so far as God's will is not our will, we are not abiding in faith, and our prayers are not accepted. Alford well says, If we knew God's will thoroughly, and submitted to it heartily, it would be impossible for us to ask anything for the spirit or for the body which He should not perform; it is this ideal state which the apostle has in view. It is the Spirit who teaches us inwardly, and Himself in us asks according to the will of God.
15. hear—Greek, "that He heareth us."
we have the petitions that we desired of him—We have, as present possessions, everything whatsoever we desired (asked) from Him. Not one of our past prayers offered in faith, according to His will, is lost. Like Hannah, we can rejoice over them as granted even before the event; and can recognize the event when it comes to pass, as not from chance, but obtained by our past prayers. Compare also Jehoshaphat's believing confidence in the issue of his prayers, so much so that he appointed singers to praise the Lord beforehand.
16. If any … see—on any particular occasion; Greek aorist.
his brother—a fellow Christian.
sin a sin—in the act of sinning, and continuing in the sin: present.
not unto death—provided that it is not unto death.
he shall give—The asker shall be the means, by his intercessory prayer, of God giving life to the sinning brother. Kindly reproof ought to accompany his intercessions. Life was in process of being forfeited by the sinning brother when the believer's intercession obtained its restoration.
for them—resuming the proviso put forth in the beginning of the verse. "Provided that the sin is not unto death." "Shall give life," I say, to, that is, obtain life "for (in the case of) them that sin not unto death."
I do not say that he shall pray for it—The Greek for "pray" means a REQUEST as of one on an equality, or at least on terms of familiarity, with him from whom the favor is sought. "The Christian intercessor for his brethren, John declares, shall not assume the authority which would be implied in making request for a sinner who has sinned the sin unto death (1Sa 15:35; 16:1; Mr 3:29), that it might be forgiven him" [Trench, Greek Synonyms of the New Testament]. Compare De 3:26. Greek "ask" implies the humble petition of an inferior; so that our Lord never uses it, but always uses (Greek) "request." Martha, from ignorance, once uses "ask" in His case (Joh 11:22). "Asking" for a brother sinning not unto death, is a humble petition in consonance with God's will. To "request" for a sin unto death [intercede, as it were, authoritatively for it, as though we were more merciful than God] would savor of presumption; prescribing to God in a matter which lies out of the bounds of our brotherly yearning (because one sinning unto death would thereby be demonstrated not to be, nor ever to have been, truly a brother, 1Jo 2:19), how He shall inflict and withhold His righteous judgments. Jesus Himself intercedes, not for the world which hardens itself in unbelief, but for those given to Him out of the world.
17. "Every unrighteousness (even that of believers, compare 1Jo 1:9; 3:4. Every coming short of right) is sin"; (but) not every sin is the sin unto death.
and there is a sin not unto death—in the case of which, therefore, believers may intercede. Death and life stand in correlative opposition (1Jo 5:11-13). The sin unto death must be one tending "towards" (so the Greek), and so resulting in, death. Alford makes it to be an appreciable ACT of sin, namely, the denying Jesus to be the Christ, the Son of God (in contrast to confess this truth, 1Jo 5:1, 5), 1Jo 2:19, 22; 4:2, 3; 5:10. Such wilful deniers of Christ are not to be received into one's house, or wished "God speed." Still, I think with Bengel, not merely the act, but also the state of apostasy accompanying the act, is included—a "state of soul in which faith, love, and hope, in short, the new life, is extinguished. The chief commandment is faith and love. Therefore, the chief sin is that by which faith and love are destroyed. In the former case is life; in the latter, death. As long as it is not evident (see on 1Jo 5:16, on 'see') that it is a sin unto death, it is lawful to pray. But when it is deliberate rejection of grace, and the man puts from him life thereby, how can others procure for him life?" Contrast Jas 5:14-18. Compare Mt 12:31, 32 as to the wilful rejection of Christ, and resistance to the Holy Ghost's plain testimony to Him as the divine Messiah. Jesus, on the cross, pleaded only for those who KNEW NOT what they were doing in crucifying Him, not for those wilfully resisting grace and knowledge. If we pray for the impenitent, it must be with humble reference of the matter to God's will, not with the intercessory request which we should offer for a brother when erring.
18. (1Jo 3:9.)
We know—Thrice repeated emphatically, to enforce the three truths which the words preface, as matters of the brethren's joint experimental knowledge. This 1Jo 5:18 warns against abusing 1Jo 5:16, 17, as warranting carnal security.
whosoever—Greek, "every one who." Not only advanced believers, but every one who is born again, "sinneth not."
he that is begotten—Greek aorist, "has been (once for all in past time) begotten of God"; in the beginning of the verse it is perfect. "Is begotten," or "born," as a continuing state.
keepeth himself—The Vulgate translates, "The having been begotten of God keepeth HIM" (so one of the oldest manuscripts reads): so Alford. Literally, "He having been begotten of God (nominative pendent), it (the divine generation implied in the nominative) keepeth him." So 1Jo 3:9, "His seed remaineth in him." Still, in English Version reading, God's working by His Spirit inwardly, and man's working under the power of that Spirit as a responsible agent, is what often occurs elsewhere. That God must keep us, if we are to keep ourselves from evil, is certain. Compare Joh 17:15 especially with this verse.
that wicked one toucheth him not—so as to hurt him. In so far as he realizes his regeneration-life, the prince of this world hath nothing in him to fasten his deadly temptations on, as in Christ's own case. His divine regeneration has severed once for all his connection with the prince of this world.
19. world lieth in wickedness—rather, "lieth in the wicked one," as the Greek is translated in 1Jo 5:18; 1Jo 2:13, 14; compare 1Jo 4:4; Joh 17:14, 15. The world lieth in the power of, and abiding in, the wicked one, as the resting-place and lord of his slaves; compare "abideth in death," 1Jo 3:14; contrast 1Jo 5:20, "we are in Him that is true." While the believer has been delivered out of his power, the whole world lieth helpless and motionless still in it, just as it was; including the wise, great, respectable, and all who are not by vital union in Christ.
20. Summary of our Christian privileges.
is come—is present, having come. "He is here—all is full of Him—His incarnation, work, and abiding presence, is to us a living fact" [Alford].
given us an understanding—Christ's, office is to give the inner spiritual understanding to discern the things of God.
that we may know—Some oldest manuscripts read, "(so) that we know."
him that is true—God, as opposed to every kind of idol or false god (1Jo 5:21). Jesus, by virtue of His oneness with God, is also "He that is true" (Re 3:7).
even—"we are in the true" God, by virtue of being "in His Son Jesus Christ."
This is the true God—"This Jesus Christ (the last-named Person) is the true God" (identifying Him thus with the Father in His attribute, "the only true God," Joh 17:3, primarily attributed to the Father).
and eternal life—predicated of the Son of God; Alford wrongly says, He was the life, but not eternal life. The Father is indeed eternal life as its source, but the Son also is that eternal life manifested, as the very passage (1Jo 1:2) which Alford quotes, proves against him. Compare also 1Jo 5:11, 13. Plainly it is as the Mediator of ETERNAL LIFE to us that Christ is here contemplated. The Greek is, "The true God and eternal life is this" Jesus Christ, that is, In believing in Him we believe in the true God, and have eternal life. The Son is called "He that is TRUE," Re 3:7, as here. This naturally prepares the way for warning against false gods (1Jo 5:21). Jesus Christ is the only "express image of God's person" which is sanctioned, the only true visible manifestation of God. All other representations of God are forbidden as idols. Thus the Epistle closes as it began (1Jo 1:1, 2).
21. Affectionate parting caution.
from idols—Christians were then everywhere surrounded by idolaters, with whom it was impossible to avoid intercourse. Hence the need of being on their guard against any even indirect compromise or act of communion with idolatry. Some at Pergamos, in the region whence John wrote, fell into the snare of eating things sacrificed to idols. The moment we cease to abide "in Him that is true (by abiding) in Jesus Christ," we become part of "the world that lieth in the wicked one," given up to spiritual, if not in all places literal, idolatry (Eph 5:5; Col 3:5).