And to cleanse us from all unrighteousness - Not only to forgive the sin, but to purify the heart.
Observe here,
1. Sin exists in the soul after two modes or forms: (1.) In guilt, which requires forgiveness or pardon. (2.) In pollution, which requires cleansing.
2. Guilt, to be forgiven, must be confessed; and pollution, to be cleansed, must be also confessed. In order to find mercy, a man must know and feel himself to be a sinner, that he may fervently apply to God for pardon; in order to get a clean heart, a man must know and feel its depravity, acknowledge and deplore it before God, in order to be fully sanctified.
3. Few are pardoned, because they do not feel and confess their sins; and few are sanctified or cleansed from all sin, because they do not feel and confess their own sore, and the plague of their hearts.
4. As the blood of Jesus Christ, the merit of his passion and death, applied by faith, purges the conscience from all dead works, so the same cleanses the heart from all unrighteousness.
5. As all unrighteousness is sin, so he that is cleansed from all unrighteousness is cleansed from all sin. To attempt to evade this, and plead for the continuance of sin in the heart through life, is ungrateful, wicked, and even blasphemous; for as he who says he has not sinned, [1Jn 1:10], makes God a liar, who has declared the contrary through every part of his revelation; so he that says the blood of Christ either cannot or will not cleanse us from all sin in this life, gives also the lie to his Maker, who has declared the contrary, and thus shows that the word - the doctrine of God is not in him.
Reader, it is the birthright of every child of God to be cleansed from all sin, to keep himself unspotted from the world, and so to live as never more to offend his Maker. All things are possible to him that believeth; because all things are possible to the infinitely meritorious blood and energetic Spirit of the Lord Jesus. See the notes on the parallel passages in the margin; and particularly in St. John's gospel, John 1 note.
Introduction
He exhorts them not to sin; yet encourages those who may have fallen, by the hope of mercy through Christ, who is a propitiation for the sins of the whole world, [1Jn 2:1], [1Jn 2:2]. He who knows God keeps his commandments; and he who professes to abide in Christ ought to walk as Christ walked, [1Jn 2:3-6]. The old and new commandment, that we should walk in the light, and love the brethren, [1Jn 2:7-11]. The apostle's description of the different states in the family of God; little children, young men, and fathers; and directions to each, [1Jn 2:12-15]. A statement of what prevails in the world, [1Jn 2:16], [1Jn 2:17]. Cautions against antichrists, [1Jn 2:18-23]. Exhortations to persevere in what they had received, and to continue to follow that anointing of the Divine Spirit, by which they could discern all men, and know all things necessary to their salvation, and proper to prepare them for eternal glory, [1Jn 2:24-29].
Verse 1
My little children - Τεκνια μου· My beloved children; the address of an affectionate father to children whom he tenderly loves. The term also refers to the apostle's authority as their spiritual father, and their obligation to obey as his spiritual children.
That ye sin not - This is the language of the whole Scripture; of every dispensation, ordinance, institution, doctrine, and word of God. Sin not - do not run into ruin; live not so as to promote your own misery; be happy, for it is the will of God that ye should be so; therefore he wills that ye should be holy: holiness and happiness are inseparable; sin and misery are equally so.
And if any man sin - If, through ignorance, inexperience, the violence of temptation, unwatchfulness, etc., ye have fallen into sin, and grieved the Spirit of God, do not continue in the sin, nor under the guilt; do not despair of being again restored to the favor of God; your case, it is true, is deeply deplorable, but not desperate; there is still hope, for -
We have an advocate with the Father - We still have him before the throne who died for our offenses, and rose again for our justification; and there he makes intercession for us. He is the righteous; he who suffered, the just for the unjust, that he might bring us to God. Do not, therefore, despair, but have immediate recourse to God through him.
Verse 2
And he is the propitiation - 'Ἱλασμος· The atoning sacrifice for our sins. This is the proper sense of the word as used in the Septuagint, where it often occurs; and is the translation of אשם asham, an oblation for sin, [Amo 8:14]. חטאת chattath, a sacrifice for sin, [Eze 44:27]. כפור kippur, an atonement, [Num 5:8]. See the note on [Rom 3:25], and particularly the note on [Luk 18:13]. The word is used only here and in [1Jn 4:10].
And not for ours only - It is not for us apostles that he has died, nor exclusively for the Jewish people, but περι ὁλου του κοσμου, for the whole world, Gentiles as well as Jews, all the descendants of Adam. The apostle does not say that he died for any select part of the inhabitants of the earth, or for some out of every nation, tribe, or kindred; but for All Mankind; and the attempt to limit this is a violent outrage against God and his word.
For the meaning of the word παρακλητος, which we here translate advocate, see the note on [Joh 14:16].
From these verses we learn that a poor backslider need not despair of again finding mercy; this passage holds out sufficient encouragement for his hope. There is scarcely another such in the Bible, and why? That sinners might not presume on the mercy of God. And why this one? That no backslider might utterly despair. Here, then, is a guard against presumption on the one hand, and despondency on the other.
Verse 3
And hereby we do know that we know him - If we keep the commandments of God, loving him with all our heart, and our neighbor as ourselves, we have the fullest proof that we have the true saving knowledge of God and his Christ. The Gnostics pretended to much knowledge, but their knowledge left them in possession of all their bad passions and unholy habits; they, therefore, gave no proof that they had known either God or his Son Jesus - nor is any man properly acquainted with God, who is still under the power of his sins.
Verse 4
He that saith, I know him - This is a severe blow against those false teachers, and against all pretenders to religious knowledge, who live under the power of their sins; and against all Antinomians, and false boasters in the righteousness of Christ as a covering for their personal unholiness. They are all liars, and no truth of God is in them.
Verse 5
But whoso keepeth his word - Conscientiously observes his doctrine, the spirit and letter of the religion of Christ.
Is the love of God perfected - The design of God's love in sending Jesus Christ into the world to die for the sin of man τετελειωται, is accomplished, in that man who receives the doctrine, and applies for the salvation provided for him. This seems to be the meaning of the apostle.
That we are in him - That we have entered into his spirit and views, received his salvation, have been enabled to walk in the light, and have communion with him by the Holy Spirit.
Verse 6
Abideth in him - He who not only professes to have known Christ, but also that he has communion with him, and abides in his favor, should prove the truth of his profession by walking as Christ walked; living a life of devotion and obedience to God, and of benevolence and beneficence to his neighbor. Thus Christ walked; and he has left us an example that we should follow his steps.
To be in Christ, [1Jn 2:5], is to be converted to the Christian faith, and to have received the remission of sins. To abide in Christ, [1Jn 2:6], is to continue in that state of salvation, growing in grace, and in the knowledge of our Lord Jesus Christ.
Verse 7
Brethren, I write no new commandment - There seems a contradiction between this and the next verse. But the apostle appears to speak, not so much of any difference in the essence of the precept itself, as in reference to the degrees of light and grace belonging to the Mosaic and Christian dispensations. It was ever the command of God that men should receive his light, walk by that light, and love him and one another. But this commandment was renewed by Christ with much latitude and spirituality of meaning; and also with much additional light to see its extent, and grace to observe it. It may therefore be called the Old commandment, which was from the beginning; and also a New commandment revealed afresh and illustrated by Christ, with the important addition to the meaning of Thou shalt love thy neighbor as thyself, ye shall love the brethren so as to lay down your lives for each other. See the note on [Joh 13:34].
Instead of αδελφοι, brethren, ABC, thirteen others, with both the Syriac, Erpen's Arabic, Coptic, Sahidic, Armenian, Slavonic, and Vulgate, with several of the fathers, have αγαπητοι, beloved. This is without doubt the true reading.
Verse 8
Which thing is true in him and in you - It is true that Christ loved the world so well as to lay down his life for it; and it was true in them, in all his faithful followers at that time, who were ready to lay down their lives for the testimony of Jesus. There is a saying in Synopsis Sohar, p. 94, n. 51, that may cast some light on this passage: That way in which the just have walked, although it be Old, yet may be said to be New in the love of the righteous. The love that the righteous bear to God and to each other is a renewal of the commandment.
The darkness is past - The total thick darkness of the heathen world, and the comparative darkness of the Mosaic dispensation, are now passing away; and the pure and superior light of Christianity is now diffusing its beams everywhere. He does not say that the darkness was all gone by, but παραγεται, it is passing away; he does not say that the fullness of the light had appeared, but ηδη φαινει, it is now shining and will shine more and more to the perfect day; for the darkness passes away in proportion as the light shines and increases.
Verse 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.
Verse 10
He that loveth his brother - That is, his neighbor, his fellow creature, whether Jew or Gentile, so as to bear him continual good will, and to be ready to do him every kind office; abideth in the light - not only gives proof that he has received Christ Jesus the Lord, but that he walks in him, that he retains the grace of his justification, and grows therein.
And there is none occasion of stumbling in him - Και σκανδαλον εν αυτῳ ουκ εστιν· And there is no stumbling block in him; he neither gives nor receives offense: love prevents him from giving any to his neighbor; and love prevents him from receiving any from his neighbor, because it leads him to put the best construction on every thing. Besides, as he walks in the light, he sees the stumbling blocks that are in the way, and avoids them; every part of his path being illuminated. Many fall into sin because they do not see the snares that are in the way; and they do not see the snares because they either have not received, or do not abide in, the light.
Verse 11
But he that hateth his brother is in darkness - He is still in his heathen or unconverted state; and walketh in darkness, his conduct being a proof of that state; and knoweth not whither he goeth - having no proper knowledge of God or eternal things; and cannot tell whether he is going to heaven or hell, because that darkness has blinded his eyes - darkened his whole soul, mind, and heart.