He that saith he is in the light - That he has true religion, or is a Christian. See 1 John 1:7.

And hateth his brother - The word "brother" seems here to refer to those who professed the same religion. The word is indeed sometimes used in a larger sense, but the reference here appears to be to that which is properly brotherly love among Christians. Compare Lucke, in loc.

Is in darkness even until now - That is, he cannot have true religion unless he has love to the brethren. The command to love one another was one of the most solemn and earnest which Christ ever enjoined, John 15:17; he made it the special badge of discipleship, or that by which his followers were to be everywhere known, John 13:35; and it is, therefore, impossible to have any true religion without love to those who are sincerely and truly his followers. If a man has not that, he is in deep darkness, whatever else he may have, on the whole subject of religion. Compare the notes at 1 Thessalonians 4:9.

He that saith he is in the light - He that professes to be a convert to Christianity, even in the lowest degree; and hateth his brother - not only does not love him, but wills and does him evil, as the Jews did the Gentiles; is in darkness - has received no saving knowledge of the truth; and, whatever he may pretend, is in heathen ignorance, or even worse than heathen ignorance, to the present time, notwithstanding the clear shining of the light of the Gospel.

He that saith he is in the light,.... Is in Christ the light, or has the true knowledge of the light of the Gospel, or is illuminated by the Spirit of God; for persons may profess to be enlightened ones, and not be so: wherefore the apostle does not say, he that is in the light, but he that says he is,

and hateth his brother; who is so either by creation, as all men are brethren, having one Father, that has made them, and brought them up; or by regeneration, being born of God the Father, and in the same family and household of faith; and so regards such who are in a spiritual relation, whom to hate internally, or not to love, is inconsistent with being in the light, or having faith, which is always naturally and necessarily accompanied with the heat of love; for as light and heat, so faith and love go together: wherefore, let a man's profession of light be what it will, if love to his brother is wanting, he

is in darkness even until now; he is in a state of nature and unregeneracy, which is a state of darkness and ignorance; he is under the power of darkness, and in the kingdom of Satan; who is the ruler of the darkness of this world; he ever was so from his birth; he never was called nor delivered out of it, but is still in it to this moment, and so remains. This seems to be very much levelled against the Jews, who make hatred of the brother in some cases lawful: for they say (d),

"if one man observes sin in another, and reproves him for it, and he does not receive his reproof, , "it is lawful to hate him";''

See Gill on Matthew 5:43.

(d) Moses Kotsensis Mitzvot Tora, pr. neg. 5.

Hateth (μισῶν)

The sharp issue is maintained here as in Christ's words, "He that is not with me is against me" (Luke 11:23). Men fall into two classes, those who are in fellowship with God, and therefore walk in light and love, and those who are not in fellowship with God, and therefore walk in darkness and hatred. "A direct opposition," says Bengel; where love is not, there is hatred. "The heart is not empty." See John 3:20; John 7:7; John 15:18 sqq.; John 17:14. The word hate is opposed both to the love of natural affection (φιλεῖν), and to the more discriminating sentiment - love founded on a just estimate (ἀγαπᾶν). For the former see John 12:25; John 15:18, John 15:19; compare Luke 14:26. For the latter, 1 John 3:14, 1 John 3:15; 1 John 4:20, Matthew 5:43; Matthew 6:24; Ephesians 5:28, Ephesians 5:29. "In the former case, hatred, which may become a moral duty, involves the subjection of an instinct. In the latter case it expresses a general determination of character" (Westcott).

His brother (τὸν ἀδελφόν)

His fellow-Christian. The singular, brother, is characteristic of this Epistle. See 1 John 2:10, 1 John 2:11; 1 John 3:10, 1 John 3:15, 1 John 3:17; 1 John 4:20, 1 John 4:21; 1 John 5:16. Christians are called in the New Testament, Christians (Acts 11:26; Acts 26:28; 1 Peter 4:16), mainly by those outside of the Christian circle. Disciples, applied to all followers of Christ (John 2:11; John 6:61) and strictly to the twelve (John 13:5 sqq.). In Acts 19:1, to those who had received only John's baptism. Not found in John's Epistles nor in Revelation. Brethren. The first title given to the body of believers after the Ascension (Acts 1:15, where the true reading is ἀδελφῶν brethren, for μαθητῶν disciples). See Acts 9:30; Acts 10:23; Acts 11:29; 1 Thessalonians 4:10; 1 Thessalonians 5:26; 1 John 3:14; 3 John 1:5, 3 John 1:10; John 21:23. Peter has ἡ ἀδελφότης the brotherhood (1 Peter 2:17; 1 Peter 5:9). The believers. Under three forms: The believers (οἱ πιστοί; Acts 10:45; 1 Timothy 4:12); they that believe (οἱ πιστεύοντες; 1 Peter 2:7; 1 Thessalonians 1:7; Ephesians 1:19); they that believed (οἱ πιστεύσαντες; Acts 2:44; Acts 4:32; Hebrews 4:3). The saints (οἱ ἅγιοι); characteristic of Paul and Revelation. Four times in the Acts (Acts 9:13, Acts 9:32, Acts 9:41; Acts 26:10), and once in Jude (Jde 1:3). Also Hebrews 6:10; Hebrews 13:24. In Paul, 1 Corinthians 6:1; 1 Corinthians 14:33; Ephesians 1:1, Ephesians 1:15, etc. In Revelation 5:8; Revelation 8:3, Revelation 8:4; Revelation 11:18, etc.

Until now (ἕως ἄρτι)

Though the light has been increasing, and though he may claim that he has been in the light from the first. The phrase occurs in John 2:10; John 5:17; John 16:24; and is used by Paul, 1 Corinthians 4:13; 1 Corinthians 8:7; 1 Corinthians 15:6.

{8} He that saith he is in the light, and hateth his brother, is in darkness even until now.

(8) Now he comes to the second table, that is, to charity towards one another, and denies that a man has true light in him, or is indeed regenerate and the son of God, who hates his brother: and such a one wanders miserably in darkness, may he never brag of great knowledge of God for he knowingly and willingly casts himself headlong into hell.

2:9 He that saith he is the light, etc. If one hates his brother he demonstrates that he is in darkness.

2:9 He that saith he is in the light - In Christ, united to him. And hateth his brother - The very name shows the love due to him. Is in darkness until now - Void of Christ, and of all true light.

9-11. There is no mean between light and darkness, love and hatred, life and death, God and the world: wherever spiritual life is, however weak, there darkness and death no longer reign, and love supplants hatred; and Lu 9:50 holds good: wherever life is not, there death, darkness, the flesh, the world, and hatred, however glossed over and hidden from man's observation, prevail; and Lu 11:23 holds good. "Where love is not, there hatred is; for the heart cannot remain a void" [Bengel].

in the light-as his proper element.

his brother-his neighbor, and especially those of the Christian brotherhood. The very title "brother" is a reason why love should be exercised.

even until now-notwithstanding that "the true light already has begun to shine" (1Jo 2:8).

2:3-11 What knowledge of Christ can that be, which sees not that he is most worthy of our entire obedience? And a disobedient life shows there is neither religion nor honesty in the professor. The love of God is perfected in him that keeps his commandments. God's grace in him attains its true mark, and produces its sovereign effect as far as may be in this world, and this is man's regeneration; though never absolutely perfect here. Yet this observing Christ's commands, has holiness and excellency which, if universal, would make the earth resemble heaven itself. The command to love one another had been in force from the beginning of the world; but it might be called a new command as given to Christians. It was new in them, as their situation was new in respect of its motives, rules, and obligations. And those who walk in hatred and enmity to believers, remain in a dark state. Christian love teaches us to value our brother's soul, and to dread every thing hurtful to his purity and peace. Where spiritual darkness dwells, in mind, the judgment, and the conscience will be darkened, and will mistake the way to heavenly life. These things demand serious self-examination; and earnest prayer, that God would show us what we are, and whither we are going.