The Meaning of 1 John 1:7 Explained

1 John 1:7

KJV: But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.

YLT: and if in the light we may walk, as He is in the light -- we have fellowship one with another, and the blood of Jesus Christ His Son doth cleanse us from every sin;

Darby: But if we walk in the light as he is in the light, we have fellowship with one another, and the blood of Jesus Christ his Son cleanses us from all sin.

ASV: but if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus his Son cleanseth us from all sin.

KJV Reverse Interlinear

But  if  we walk  in  the light,  as  he  is  in  the light,  we have  fellowship  one with another,  and  the blood  of Jesus  Christ  his  Son  cleanseth  us  from  all  sin. 

What does 1 John 1:7 Mean?

Study Notes

light
What it is to "walk in the light" is explained by 1 John 1:8-10 . "All things.. .are made manifest by the light" Ephesians 5:13 The presence of God brings the consciousness of sin in the nature 1 John 1:8 and sins in the life 1 John 1:9 ; 1 John 1:10 . The blood of Christ is the divine provision for both. To walk in the light is to live in fellowship with the Father and the Son. Sin interrupts, but confession restores that fellowship. Immediate confession keeps the fellowship unbroken.
light
oil
Oil is a symbol of the Holy Spirit (Cf) John 3:34 ; Hebrews 1:9 . In Christ the oil- fed Light ever burns, the Light of the world John 8:12 . But here we have not the world, but the sanctuary. It is a question, not of testimony in and to the world, but of our communion and worship as believer-priests in the holiest Hebrews 10:19 ; Hebrews 10:20 . In the Tabernacle there were two compartments, two lights: the holy place with the candlestick (See Scofield " Exodus 25:31 ") the holy of holies with the shekinah, or manifested glory of God. These two places are now one; Matthew 27:50 ; Matthew 27:51 ; Hebrews 9:6-8 ; Hebrews 10:19-21 but it is important to see that there are still two lights: Christ, the Light of life John 8:12 through the Spirit giving light upon the holy things of God, the showbread and altar of incense; and also the shekinah, now on the face of Jesus Christ 2 Corinthians 4:6 . Into this twofold light we, as believer- priests, are brought 1 Peter 2:9 . We "walk in the light," not merely which He gives, but in which He lives 1 John 1:7 . But what of the command to "bring pure oil" Exodus 27:20 . Because our access, apprehension, communion, and transformation are by the Spirit; Ephesians 2:18 ; 1 Corinthians 2:14 ; 1 Corinthians 2:15 ; 2 Corinthians 13:14 ; Philippians 2:1 ; 2 Corinthians 3:18 . Our title to His presence is the blood Ephesians 2:13 but only as filled with the Spirit Ephesians 5:18 do we really walk in the light.

Verse Meaning

Walking in the light means walking in the sphere that the light prescribes. The idea is more where we walk than how we walk. Had John said "according to" the light rather than "in" the light, he would have been requiring sinless perfection for fellowship with God. We must be open and responsive to the light that we have, which increases as we grow in our knowledge of God"s will.
"How do we do this? If I enter a lighted room and walk around in it, I am walking in the light; I am moving in a sphere which the light illuminates as it shines not only on me but upon everything around me. If I were to personalize the light, I could also say that I was walking in the presence of the light. Since according to this passage God not only is light ( 1 John 1:5), but He is also in the light, to walk in the light must mean essentially to live in God"s presence, exposed to what He has revealed about Himself. This, of course, is done through openness in prayer and through openness to the Word of God in which He is revealed.
"By contrast, to "walk in darkness" ( 1 John 1:6) is to hide from God and to refuse to acknowledge what we know about Him." [1]
"One another" evidently means God and us rather than our fellow believers and us in view of the context. We share the light in which God dwells. Another view is that John meant that we cannot enjoy fellowship with God if we neglect fellowship with other Christians. [2]
Two things are equally true of believers who walk in the light according to this verse: we enjoy fellowship with God, and we are experiencing cleansing from every sin.
"This [3] refers to man"s sinful nature in general, although it may include the wrong acts which can occur even when a Christian is living "in the light."" [4]
"The thought is not of the forgiveness of sin only, but of the removal of sin. The sin is done away; and the purifying action is exerted continuously." [5]
God cleanses us at conversion in the sense that He will never bring us into condemnation for our sins (cf. Romans 8:1; 1 Corinthians 6:11; Ephesians 1:7). However, we need continual cleansing from the defilement that sinful daily living brings because it hinders our fellowship with God (cf. John 13:10). The "blood of Jesus" is a metonymy for the death of Jesus. [6] A metonymy is a figure of speech in which a writer uses the name of one thing for that of another associated with it or suggested by it. It is Christ"s death that cleanses us, not that Jesus" blood cleanses us like a kind of spiritual soap.
"What John has in mind here is the cleansing of the conscience from guilt and moral defilement which is so insisted on in the Epistle to the Hebrews ( Hebrews 9:14; Hebrews 10:2; Hebrews 10:22), and which takes a leading place among the saving benefits of the redemptive self-sacrifice of Christ." [3]00

Context Summary

1 John 1:1-10 - Fellowship In The Light
As the aged Apostle began to write he was living over again his first happy experiences with the Savior. He heard the voice, saw the person, touched the very body in which Deity tabernacled. It was too great a bliss to be enjoyed alone, and John tells us that we may enter into the same close partnership with the Father and the Son. But no impurity or insincerity is permissible to those who enter that fellowship. Our one aim should be to maintain such a walk with God that the union with God may be unimpaired. If there are still sins of ignorance, the blood of Jesus will continue to remove them. Sin differs from sins, as the root from the fruit. God does not only forgive, He cleanses. He is faithful to His promises and just to His Son. Notice the ifs of these verses and in 1 John 2:1; they are a compendium of the blessed life. [source]

Chapter Summary: 1 John 1

1  He describes the person of Christ, in whom we have eternal life, by a communion with God;
5  to which we must adjoin by walking in the light

Greek Commentary for 1 John 1:7

If we walk [εαν περιπατωμεν]
Condition of third class also with εαν — ean and present active subjunctive (keep on walking in the light with God). [source]
As he [ως αυτος]
As God is light (1 John 1:5) and dwells in light unapproachable (1 Timothy 6:16).One with another (μετ αλληλων — met' allēlōn). As he has already said in 1 John 1:3. But we cannot have fellowship with one another unless we have it with God in Christ, and to do that we must walk in the light with God.And the blood of Jesus his Son cleanseth us from all sin This clause with και — kai in true Johannine style is coordinate with the preceding one. Walking in the light with God makes possible fellowship with one another and is made possible also by the blood of Jesus (real blood and no mere phantom, atoning blood of the sinless Son of God for our sins). John is not ashamed to use this word. It is not the mere “example” of Jesus that “cleanses” us from sin. It does cleanse the conscience and life and nothing else does (Hebrews 9:13.; Titus 2:14). See in 1 John 1:9 both forgiveness and cleansing. Cf. 1 John 3:3. [source]
One with another [μετ αλληλων]
As he has already said in 1 John 1:3. But we cannot have fellowship with one another unless we have it with God in Christ, and to do that we must walk in the light with God. [source]
And the blood of Jesus his Son cleanseth us from all sin [και το αιμα Ιησου του υιου αυτου καταριζει ημας απο πασης αμαρτιας]
This clause with και — kai in true Johannine style is coordinate with the preceding one. Walking in the light with God makes possible fellowship with one another and is made possible also by the blood of Jesus (real blood and no mere phantom, atoning blood of the sinless Son of God for our sins). John is not ashamed to use this word. It is not the mere “example” of Jesus that “cleanses” us from sin. It does cleanse the conscience and life and nothing else does (Hebrews 9:13.; Titus 2:14). See in 1 John 1:9 both forgiveness and cleansing. Cf. 1 John 3:3. [source]
Cleanseth [καθαρίζει]
See on Mark 7:19. Not only forgives but removes. Compare Titus 2:14; Hebrews 9:13sq.; Hebrews 9:22sq.; Ephesians 5:26sq.; Matthew 5:8; 1 John 3:3. Compare also 1 John 1:9, where, forgive ( ἀφῇ ) and cleanse ( καθαρίσῃ ) occur, with an obvious difference of meaning. Note the present tense cleanseth. The cleansing is present and continuous. Alexander (Bishop of Derry) cites a striking passage from Victor Hugo (“Le Parricide”). The usurper Canute, who has had a share in his father's death, expiring after a virtuous and glorious reign, walks towards the light of heaven. But first he cuts with his sword a shroud of snow from the top of Mt. Savo. As he advances towards heaven, a cloud forms, and drop by drop his shroud is soaked with a rain of blood. [source]
He is in the light []
God is forever and unchangeable in perfect light. Compare Psalm 104:2; 1 Timothy 6:16. We walk, advancing in the light and by means of the light to more light. “The path of the just is as the shining light, that shineth more and more unto the perfect day” (Proverbs 4:18). [source]
Of Jesus Christ His Son []
Omit Christ. The human name, Jesus, shows that His blood is available for man. The divine name, His Son, shows that it is efficacious. I shall be rendering a service to students of John's Epistles by giving, in a condensed form, Canon Westcott's note, classifying the several names of our Lord and their uses in the Epistles. The name in John, as in the Bible elsewhere, has two distinct, but closely connected meanings. -DIVIDER-
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1. The Revelation of the Divine Being by a special title. -DIVIDER-
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2. The whole sum of the manifold revelations gathered up so as to form one supreme revelation. -DIVIDER-
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The latter sense is illustrated in 3 John 1:7, where “the name” absolutely includes the essential elements of the Christian creed, the complete revelation of Christ's work in relation to God and man. Compare John 20:31; Acts 5:41. -DIVIDER-
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In 1 John 2:12, the term is more limited, referring to Christ as He lived on earth and gave Himself for “the brethren.” In 1 John 3:23; 1 John 5:13, the exact sense is defined by what follows. -DIVIDER-
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Actual Names Used. -DIVIDER-
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(I.) His Son Jesus Christ. 1 John 1:3; 1 John 3:23; 1 John 5:20. The divine antecedent is differently described in each case, and the difference colors the phrase. In 1 John 1:2-3, the Father (compare 1John href="/desk/?q=1jo+3:23&sr=1">1 John 3:23, God. In 1 John 5:20, He that is true. Thus the sonship of Christ is regarded in relation to God as Father, as God, and as satisfying the divine ideal which man is able to form. The whole phrase, His Son Jesus Christ, includes the two elements of the confessions which John makes prominent. -DIVIDER-
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1. Jesus is the Son of God (John 4:15; John 5:5). -DIVIDER-
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2. Jesus is the Christ (John 2:22; John 5:1). -DIVIDER-
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The constituents of the compressed phrase are all used separately by John. -DIVIDER-
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(1.) Jesus. 1 John 2:22; 1 John 5:1; 1 John 4:3(where the correct reading omits Christ). The thought is that of the Lord in His perfect historic humanity. -DIVIDER-
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(2.) Christ. 2 John 1:9. Pointing to the preparation made under the old covenant. -DIVIDER-
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(3). Jesus Christ. 1 John 2:1; 1 John 5:6; 2 John 1:7. Combining the ideas of true humanity and messianic position. -DIVIDER-
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In 1 John 4:15, the reading is doubtful: Jesus or Jesus Christ. -DIVIDER-
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On 1 John 4:2, see note. -DIVIDER-
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(4.) The Son. 1 John 2:22, 1 John 2:23, 1 John 2:24; 1 John 4:14; 1 John 5:12. The absolute relation of Sonship to Fatherhood. -DIVIDER-
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(5.) The Son of God. 1 John 3:8; 1 John 5:10, 1 John 5:12, 1 John 5:13, 1 John 5:20. Compare His Son (1 John 4:10; 1 John 5:9), where the immediate antecedent is ὁ Θεός Godand 1 John 5:18, He that was begotten of God. Combination of the ideas of Christ's divine dignity and divine sonship. -DIVIDER-
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(6.) Jesus His (God's) Son. 1 John 1:7. Two truths. The blood of Christ is available and efficacious. -DIVIDER-
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(7). His (God's) Son, His only Son. 1 John 4:9. The uniqueness of the gift is the manifestation of love. -DIVIDER-
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The Son in various forms is eminently characteristic of the First and Second Epistles, in which it occurs more times than in all Paul's Epistles. -DIVIDER-
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Κύριος Lordis not found in the Epistles (omit from 2 John 1:3), but occurs in the Gospel, and often in Revelation. -DIVIDER-
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The expression, the blood of Jesus His Son, is chosen with a profound insight. Though Ignatius uses the phrase blood of God yet the word blood is inappropriate to the Son conceived in His divine nature. The word Jesus brings out His human nature, in which He assumed a real body of flesh and blood, which blood was shed for us.Cleanseth ( καθαρίζει )See on Mark 7:19. Not only forgives but removes. Compare Titus 2:14; Hebrews 9:13sq.; Hebrews 9:22sq.; Ephesians 5:26sq.; Matthew 5:8; 1 John 3:3. Compare also 1 John 1:9, where, forgive ( ἀφῇ ) and cleanse ( καθαρίσῃ ) occur, with an obvious difference of meaning. Note the present tense cleanseth. The cleansing is present and continuous. Alexander (Bishop of Derry) cites a striking passage from Victor Hugo (“Le Parricide”). The usurper Canute, who has had a share in his father's death, expiring after a virtuous and glorious reign, walks towards the light of heaven. But first he cuts with his sword a shroud of snow from the top of Mt. Savo. As he advances towards heaven, a cloud forms, and drop by drop his shroud is soaked with a rain of blood.All sin ( πάσης ἁμαρτίας )The principle of sin in all its forms and manifestations; not the separate manifestations. Compare all joy (James 1:2); all patience (2 Corinthians 7:12); all wisdom (Ephesians 1:8); all diligence (2 Peter 1:5). [source]

We walk in the light [ἐν τῷ φωτὶ περιπατῶμεν]
The phrase occurs only in the First Epistle. Walk, as above. In the light, having our life in God, who is light. [source]
One with another [μετ ' ἀλλήλων]
Not, we with God and God with us, but with our brethren. Fellowship with God exhibits and proves itself by fellowship with Christians. See 1 John 4:7, 1 John 4:12; 1 John 3:11, 1 John 3:23. [source]
All sin [πάσης ἁμαρτίας]
The principle of sin in all its forms and manifestations; not the separate manifestations. Compare all joy (James 1:2); all patience (2 Corinthians 7:12); all wisdom (Ephesians 1:8); all diligence (2 Peter 1:5). [source]

Reverse Greek Commentary Search for 1 John 1:7

John 1:29 That taketh away [ὁ αἴρων]
Either takes away or takes upon himself, in order to bear: either removal or expiation of sin. The one idea, however, is included in the other. The taking away of the sin is through His bearing it. In Isaiah 53:1-12(Sept.), φέρω , to bear, and its compound ἀναφέρω (see on 1 Peter 2:5) are used, and αἴρω , to take up and carry away, occurs only in the phrase his life is taken from the earth, A.V., he was cut off out of the land of the living, in accordance with the universal usage of the Septuagint, which never employs αἴρειν to express the bearing of sin. If the Baptist had meant bearing, he would probably have used φέρω . Compare 1 John 3:5: “He was manifested to take away ( ἵνα ἄρῃ ) our sins,” and 1 John 1:7, “cleanseth us from all sin.” In the use of the present tense, taketh, the Baptist views the future consummation of Christ's atoning work as potentially present. [source]
John 1:29 On the morrow [τηι επαυριον]
Locative case with ημηραι — hēmērāi (day) understood after the adverb επαυριον — epaurion “Second day of this spiritual diary” (Bernard) from John 1:19. Seeth Jesus coming Dramatic historical present indicative Graphic picture. Behold the Lamb of God Exclamation ιδε — ide like ιδου — idou not verb, and so nominative αμνος — amnos Common idiom in John (John 1:36; John 3:26, etc.). For “the Lamb of God” see 1 Corinthians 5:7 (cf. John 19:36) and 1 Peter 1:19. The passage in Isaiah 53:6. is directly applied to Christ by Philip in Acts 8:32. See also Matthew 8:17; 1 Peter 2:22.; Hebrews 9:28. But the Jews did not look for a suffering Messiah (John 12:34) nor did the disciples at first (Mark 9:32; Luke 24:21). But was it not possible for John, the Forerunner of the Messiah, to have a prophetic insight concerning the Messiah as the Paschal Lamb, already in Isaiah 53:1-12, even if the rabbis did not see it there? Symeon had it dimly (Luke 2:35), but John more clearly. So Westcott rightly. Bernard is unwilling to believe that John the Baptist had more insight on this point than current Judaism. Then why and how did he recognize Jesus as Messiah at all? Certainly the Baptist did not have to be as ignorant as the rabbis. Which taketh away the sin of the world Note singular αμαρτιαν — hamartian not plural αμαρτιας — hamartias (1 John 3:5) where same verb αιρω — airō to bear away, is used. The future work of the Lamb of God here described in present tense as in 1 John 1:7 about the blood of Christ. He is the Lamb of God for the world, not just for Jews. [source]
Romans 5:10 We were reconciled to God [καταλλάγημεν τῷ Θεῷ]
The verb means primarily to exchange; and hence to change the relation of hostile parties into a relation of peace; to reconcile. It is used of both mutual and one-sided enmity. In the former case, the context must show on which side is the active enmity. In the Christian sense, the change in the relation of God and man effected through Christ. This involves, 1. A movement of God toward man with a view to break down man's hostility, to commend God's love and holiness to him, and to convince him of the enormity and the consequence of sin. It is God who initiates this movement in the person and work of Jesus Christ. See Romans 5:6, Romans 5:8; 2 Corinthians 5:18, 2 Corinthians 5:19; Ephesians 1:6; 1 John 4:19. Hence the passive form of the verb here: we were made subjects of God's reconciling 1John href="/desk/?q=1jo+1:3&sr=1">1 John 1:3, 1 John 1:7. Thus there is complete reconciliation. See, further, on Romans 3:25, Romans 3:26. -DIVIDER-
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Romans 3:25 Propitiation [ἱλαστήριον]
This word is most important, since it is the key to the conception of Christ's atoning work. In the New Testament it occurs only here and Hebrews 9:5; and must be studied in connection with the following kindred words: ἱλάσκομαι which occurs in the New Testament only Jeremiah 7:21-235 God be merciful, and Hebrews 2:17, to make reconciliation. Ἱλασμός twice, 1 John 2:2; 1 John 4:10; in both cases rendered propitiation. The compound ἐξιλάσκομαι , which is not found in the New Testament, but is frequent in the Septuagint and is rendered purge, cleanse, reconcile, make atonement. Septuagint usage. These words mostly represent the Hebrew verb kaphar to cover or conceal, and its derivatives. With only seven exceptions, out of about sixty or seventy passages in the Old Testament, where the Hebrew is translated by atone or atonement, the Septuagint employs some part or derivative of ἱλάσκομαι or ἐξιλάσκομαι or Ἱλασμός or ἐξιλασμός is the usual Septuagint translation for kippurim covering for sin, A.V., atonement. Thus sin-offerings of atonement; day of atonement; ram of the atonement. See Exodus 29:36; Exodus 30:10; Leviticus 23:27; Numbers 5:8, etc. They are also used for chattath sin-offering, Ezekiel 44:27; Ezekiel 45:19; and for selichah forgiveness. Psalm 129:4; Daniel 9:9. -DIVIDER-
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These words are always used absolutely, without anything to mark the offense or the person propitiated. -DIVIDER-
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Ἱλάσκομαι , which is comparatively rare, occurs as a translation of kipher to cover sin, Psalm 65:3; Psalm 78:38; Psalm 79:9; A.V., purge away, forgive, pardon. Of salach to bear away as a burden, 2 Kings 5:18; Psalm 25:11: A.V., forgive, pardon. It is used with the accusative (direct objective) case, marking the sin, or with the dative (indirect objective), as be conciliated to our sins. -DIVIDER-
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Ἑξιλάσκομαι mostly represents kipher to cover, and is more common than the simple verb. Thus, purge the altar, Ezekiel 43:26; cleanse the sanctuary, Ezekiel 45:20; reconcile the house, Daniel 9:24. It is found with the accusative case of that which is cleansed; with the preposition περί concerningas “for your sin,” Exodus 32:30; with the preposition ὑπέρ onbehalf of A.V., for, Ezekiel 45:17; absolutely, to make an atonement, Leviticus 16:17; with the preposition ἀπό fromas “cleansed from the blood,” Numbers 35:33. There are but two instances of the accusative of the person propitiated: appease him, Genesis 32:20; pray before (propitiate) the Lord, Zechariah 7:2. -DIVIDER-
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Ἱλαστηριον , A.V., propitiation, is almost always used in the Old Testament of the mercy-seat or golden cover of the ark, and this is its meaning in Hebrews 9:5, the only other passage of the New Testament in which it is found. In Ezekiel 43:14, Ezekiel 43:17, Ezekiel 43:20, it means a ledge round a large altar, and is rendered settle in A.V.; Rev., ledge, in margin. -DIVIDER-
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This term has been unduly pressed into the sense of explanatory sacrifice. In the case of the kindred verbs, the dominant Old-Testament sense is not propitiation in the sense of something offered to placate or appease anger; but atonement or reconciliation, through the covering, and so getting rid of the sin which stands between God and man. The thrust of the idea is upon the sin or uncleanness, not upon the offended party. Hence the frequent interchange with ἀγιάζω tosanctify, and καθαρίζω tocleanse. See Ezekiel 43:26, where ἐξιλάσονται shallpurge, and καθαριοῦσιν shallpurify, are used coordinately. See also Exodus 30:10, of the altar of incense: “Aaron shall make an atonement ( ἐξιλάσεται ) upon the horns of it - with the blood of the sin-offering of atonement ” ( καθαρισμοῦ purification). Compare Leviticus 16:20. The Hebrew terms are also used coordinately. -DIVIDER-
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Our translators frequently render the verb kaphar by reconcile, Leviticus 6:30; Leviticus 16:20; Ezekiel 45:20. In Leviticus 8:15, Moses put blood upon the horns of the altar and cleansed ( ἐκαθάρισε ) the altar, and sanctified ( ἡγίασεν ) it, to make reconciliation ( τοῦ ἐξιλάσασθαι ) upon it. Compare Ezekiel 45:15, Ezekiel 45:17; Daniel 9:24. -DIVIDER-
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The verb and its derivatives occur where the ordinary idea of expiation is excluded. As applied to an altar or to the walls of a house (Leviticus 14:48-53), this idea could have no force, because these inanimate things, though ceremonially unclean, could have no sin to be expiated. Moses, when he went up to make atonement for the idolatry at Sinai, offered no sacrifice, but only intercession. See also the case of Korah, Numbers 16:46; the cleansing of leprosy and of mothers after childbirth, Leviticus href="/desk/?q=le+12:7&sr=1">Leviticus 12:7; Leviticus 15:30; the reformation of Josiah, Ezra href="/desk/?q=ezr+10:1-15&sr=1">Ezra 10:1-15; the offering of the Israelite army after the defeat of Midian. They brought bracelets, rings, etc., to make an atonement ( ἐξιλάσασθαι ) before the Lord; not expiatory, but a memorial, Numbers 31:50-54. The Passover was in no sense expiatory; but Paul says, “Christ our Passover was sacrificed for us; therefore purge out ( ἐκκαθάρατε ) the old leaven. Let us keep the feast with sincerity and truth;” 1 Corinthians 5:7, 1 Corinthians 5:8. -DIVIDER-
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In the Old Testament the idea of sacrifice as in itself a propitiation continually recedes before that of the personal character lying back of sacrifice, and which alone gives virtue to it. See 1 Samuel 15:22; Psalm 40:6-10; Psalm 50:8-14, Psalm 50:23; Psalm 51:16, Psalm 51:17; Isaiah 1:11-18; 1713430409_31; Amos 5:21-24; Micah 6:6-8. This idea does not recede in the Old Testament to be reemphasized in the New. On the contrary, the New Testament emphasizes the recession, and lays the stress upon the cleansing and life-giving effect of the sacrifice of Christ. See John 1:29; Colossians 1:20-22; Hebrews 9:14; Hebrews 10:19-21; 1 Peter 2:24; 1 John 1:7; 1 John 4:10-13. -DIVIDER-
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The true meaning of the offering of Christ concentrates, therefore, not upon divine justice, but upon human character; not upon the remission of penalty for a consideration, but upon the deliverance from penalty through moral transformation; not upon satisfying divine justice, but upon bringing estranged man into harmony with God. As Canon Westcott remarks: “The scripture conception of ἱλάσκεσθαι is not that of appeasing one who is angry with a personal feeling against the offender, but of altering the character of that which, from without, occasions a necessary alienation, and interposes an inevitable obstacle to fellowship” (Commentary on St. John's Epistles, p. 85). -DIVIDER-
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In the light of this conception we are brought back to that rendering of ἱλαστήριον which prevails in the Septuagint, and which it has in the only other New-Testament passage where it occurs (Hebrews 9:5) - mercy-seat; a rendering, maintained by a large number of the earlier expositors, and by some of the ablest of the moderns. That it is the sole instance of its occurrence in this sense is a fact which has its parallel in the terms Passover, Door, Rock, Amen, Day-spring, and others, applied to Christ. To say that the metaphor is awkward counts for nothing in the light of other metaphors of Paul. To say that the concealment of the ark is inconsistent with set forth is to adduce the strongest argument in favor of this rendering. The contrast with set forth falls in perfectly with the general conception. That mercy-seat which was veiled, and which the Jew could approach only once a fear, and then through the medium of the High-Priest, is now brought out where all can draw nigh and experience its reconciling power (Hebrews 10:19, Hebrews 10:22; compare Hebrews 9:8). “The word became flesh and dwelt among us. We beheld His glory. We saw and handled” (John 1:14; 1 John 1:1-3). The mercy-seat was the meetingplace of God and man (Exodus 25:17-22; Leviticus 16:2; Numbers 7:89); the place of mediation and manifestation. Through Christ, the antitype of the mercy-seat, the Mediator, man has access to the Father (Ephesians 2:18). As the golden surface covered the tables of the law, so Christ stands over the law, vindicating it as holy and just and good, and therewith vindicating the divine claim to obedience and holiness. As the blood was annually sprinkled on the golden cover by the High-Priest, so Christ is set forth “in His blood,” not shed to appease God's wrath, to satisfy God's justice, nor to compensate for man's disobedience, but as the highest expression of divine love for man, taking common part with humanity even unto death, that it might reconcile it through faith and self-surrender to God.Through faithConnect with propitiation (mercy-seat). The sacrifice of Christ becomes effective through the faith which appropriates it. Reconciliation implies two parties. “No propitiation reaches the mark that does not on its way, reconcile or bring into faith, the subject for whom it is made. There is no God-welcome prepared which does not open the guilty heart to welcome God” (Bushnell).In His bloodConstrue with set forth, and render as Rev., by His blood; i.e., in that He caused Him to shed His blood.To declare His righteousness ( εἱς ἔνδειξιν τῆς δικαιοσύνης αὐτοῦ )Lit., for a shewing, etc. Rev., to shew. For practical proof or demonstration. Not, as so often explained, to shew God's righteous indignation against sin by wreaking its penalty on the innocent Christ. The shewing of the cross is primarily the shewing of God's love and yearning to be at one with man (John 3:14-17). The righteousness of God here is not His “judicial” or “punitive” righteousness, but His righteous character, revealing its antagonism to sin in its effort to save man from his sin, and put forward as a ground of mercy, not as an obstacle to mercy.For the remission of sins that are past ( διὰ τὴν πάρεσιν τῶν προγεγονότων ἁμαρτημάτων )Rev., correctly, because of the passing over of the sins done aforetime. Passing over, praetermission, differs from remission ( ἄφεσις ). In remission guilt and punishment are sent away; in praetermission they are wholly or partially undealt with. Compare Acts 14:16; Acts 17:30. Ἁμάρτημα sinis the separate and particular deed of disobedience, while ἁμαρτία includes sin in the abstract - sin regarded as sinfulness. Sins done aforetime are the collective sins of the world before Christ.Through the forbearance of God ( ἐν τῇ ἀνοχῇ τοῦ Θεοῦ )Rev., in the forbearance. Construe with the passing by. The word ἀνοχή forbearancefrom ἀνέχω tohold up, occurs in the New Testament only here and Romans 2:4. It is not found in the Septuagint proper, and is not frequent in classical Greek, where it is used of a holding back or stopping of hostilities; a truce; in later Greek, a permission. The passage has given much trouble to expositors, largely, I think, through their insisting on the sense of forbearance with reference to sins - the toleration or refraining from punishment of sins done aforetime. But it is a fair construction of the term to apply it, in its primary sense of holding back, to the divine method of dealing with sin. It cannot be said that God passed over the sins of the world before Christ without penalty, for that is plainly contradicted by Romans 1:18-32; but He did pass them over in the sense that He did not apply, but held back the redeeming agency of God manifest in the flesh until the “fullness of time.” The sacrifices were a homage rendered to God's righteousness, but they did not touch sin with the power and depth which attached to Christ's sacrifice. No demonstration of God's righteousness and consequent hatred of sin, could be given equal to that of the life and death of Jesus. Hence Paul, as I take it, says: God set forth Christ as the world's mercy-seat, for the showing forth of His righteousness, because previously He had given no such manifestation of His righteousness, but had held it back, passing over, with the temporary institution of sacrifices, the sin at the roots of which He finally struck in the sacrifice of Christ. -DIVIDER-
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[source]

1 Corinthians 1:9 Through whom [δι ου]
God is the agent Old word from κοινωνος — Koinéōnos partner for partnership, participation as here and 2 Corinthians 13:13.; Philemon 2:1; Philemon 3:10. Then it means fellowship or intimacy as in Acts 2:42; Galatians 2:9; 2 Corinthians 6:14; 1 John 1:3, 1 John 1:7. And particularly as shown by contribution as in 2 Corinthians 8:4; 2 Corinthians 9:13; Philemon 1:5. It is high fellowship with Christ both here and hereafter. [source]
1 Corinthians 1:9 Into the fellowship [εις κοινωνιαν]
Old word from κοινωνος — Koinéōnos partner for partnership, participation as here and 2 Corinthians 13:13.; Philemon 2:1; Philemon 3:10. Then it means fellowship or intimacy as in Acts 2:42; Galatians 2:9; 2 Corinthians 6:14; 1 John 1:3, 1 John 1:7. And particularly as shown by contribution as in 2 Corinthians 8:4; 2 Corinthians 9:13; Philemon 1:5. It is high fellowship with Christ both here and hereafter. [source]
Colossians 1:12 In light [ἐν τῷ φωτί]
Connect with inheritance: the inheritance which is in light. This need not be limited to future glory. The children of God walk in light on earth. See John 3:21; John 11:9; John 12:36; Ephesians 5:8; 1 Thessalonians 5:5; 1 John 1:7; 1 John 2:10. [source]
1 Thessalonians 5:5 Children of light [υἱοὶ φωτός]
More correctly, sons of light. See on Mark 3:17, and comp. Luke 16:8; John 12:36; Ephesians 5:8; Colossians 1:12. The Christian condition is habitually associated in N.T. with light: see Matthew 5:14, Matthew 5:16; John 3:21; John 8:12; Acts 26:18; 1 Peter 2:9; 1 John 1:7. The contrary condition with darkness: see John 3:19, John 3:20; Ephesians 5:8; 1 Peter 2:9; Matthew 4:16; Matthew 6:23, etc. [source]
1 Timothy 6:16 In light []
Comp. Psalm 103:2; 1 John 1:5, 1 John 1:7; James 1:17. [source]
Hebrews 1:3 When he had by himself purged our sins [καθαρισμὸν τῶν ἁμαρτιῶν ποιησάμενος]
Omit by himself; yet a similar thought is implied in the middle voice, ποιησάμενος , which indicates that the work of purification was done by Christ personally, and was not something which he caused to be done by some other agent. Purged, lit. having made purification. The phrase N.T.olxx, Job 7:21. Καθαρισμός purificationoccurs in Mark, Luke John, 2nd Peter, oP., and only here in Hebrews. The verb καθαρίζειν topurify is not often used in N.T of cleansing from sin. See 2 Corinthians 7:1; 1 John 1:7, 1 John 1:9. Of cleansing the conscience, Hebrews 9:14. Of cleansing meats and vessels, Matthew 23:25, Matthew 23:26, Mark 7:19, Acts 10:15; Acts 11:9. Of cleansing the heart, Acts 15:9. The meaning here is cleansing of sins. In the phrase “to cleanse from sin,” always with ἀπὸ fromIn carrying on all things toward their destined end of conformity to the divine archetype, the Son must confront and deal with the fact of sin, which had thrown the world into disorder, and drawn it out of God's order. In the thought of making purification of sins is already foreshadowed the work of Christ as high priest, which plays so prominent a part in the epistle. [source]
1 John 5:1 The Christ []
See on Matthew 1:1, and see on 1 John 1:7. [source]
1 John 4:15 Son of God []
See on 1 John 1:7. [source]
1 John 3:8 The Son of God []
For the first time in the Epistle. Hitherto the title has been the Son, or His Son. See on 1 John 1:7. [source]
1 John 3:23 Believe on the name [πιστεύσωμεν τῷ ὀνόματι]
See on John 1:12; see on 1 John 1:7. [source]
1 John 1:9 To cleanse []
See on 1 John 1:7. [source]
1 John 1:9 To forgive [ἵνα ἀφῇ]
See John 20:23; 1 John 2:12. Primarily the word means to send away, dismiss; hence of sins, to remit, as a debt. Cleansing (1 John 1:7) contemplates the personal character of the sinner; remission, his acts. See on Matthew 6:12; see on James 5:15. To forgive is, literally, that he may forgive. On John's use of ἵνα inorder that, see on John 15:13; see on John 14:31. Forgiveness answers to the essential purpose of His faithful and righteous being. [source]
1 John 5:6 By water and blood [δἰ ὕδατος καὶ αἵματος]
Διά bymust be taken with ὁ ἐλθὼν Hethat came. It has not mere]y the sense of accompaniment, but also of instrumentality, i.e., by, through, by means of. Water and blood are thus the media through which Jesus the Mediator wrought, and which especially characterized the coming. See especially Hebrews 9:12: “Christ being come … neither by the blood ( δἰ αἵματος ) of goats and calves, but by His own blood ( διὰ δε τοῦ ἰδίου αἵματος ”). Compare “we walk by faith not by sight ( διὰ πίστεως οὐ διὰ εἴδους, ” 2 Corinthians 5:7): we wait with (lit., through ) patience ( δἰ ὑπομονῆς, ” Romans 8:25). Water refers to Christ's baptism at the beginning of His Messianic work, through which He declared His purpose to fulfill all righteousness (Matthew 3:15). Blood refers to His bloody death upon the cross for the sin of the world. -DIVIDER-
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Other explanations are substituted for this or combined with it. Some refer the words water and blood to the incident in John 19:34. To this it is justly objected that these words are evidently chosen to describe something characteristic of Christ's Messianic office, which could not be said of the incident in question. Nevertheless, as Alford justly remarks, “to deny all such allusion seems against probability. The apostle could hardly, both here and in that place, lay such evident stress on the water and the blood together, without having in his mind some link connecting this place and that.” The readers of the Epistle must have been familiar with the incident, from oral or from written teaching. -DIVIDER-
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Others refer the words to the Christian sacraments. These, however, as Huther observes, are only the means for the appropriation of Christ's atonement; whereas the subject here is the accomplishment of the atonement itself. Αἷμα bloodstanding by itself, never signifies the Lord's Supper in the New Testament. -DIVIDER-
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The true principle of interpretation appears to be laid down in the two canons of Düsterdieck. (1.) Water and blood must point both to some purely historical facts in the life of our Lord on earth, and to some still present witnesses for Christ. (2.) They must not be interpreted symbolically, but understood of something so real and powerful, as that by them God's testimony is given to believers, and eternal life assured to them. Thus the sacramental reference, though secondary, need not be excluded. Canon Westcott finds “an extension of the meaning” of water and blood in the following words: “Not in the water only, but in the water and in the blood,” followed by the reference to the present witness of the Spirit. He argues that the change of the prepositions ( ἐν infor διά by), the use of the article ( τῷ ), and the stress laid on actual experience (it is the Spirit that witnesseth ), these, together with the fact that that which was spoken of in its unity (by water and blood ) is now spoken of in its separate parts (in the water and in the blood )- “all show that St. John is speaking of a continuation of the first coming under some new but analogous form. The first proof of the Messiahship of Jesus lay in His complete historical fulfillment of Messiah's work once for all, in bringing purification and salvation; that proof is continued in the experience of the Church in its two separate parts.” Thus we are led to the ideas underlying the two sacraments. -DIVIDER-
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The subject opened by the word blood is too large for discussion within these limits. The student is referred to Dr. Patrick Fairbairn's “Typology of Scripture; “Andrew Jukes, “The Law of the Offerings;” Professor William Milligan, “The Resurrection of our Lord,” note, p. 274 sqq.; Canon Westcott's “Additional Note” on 1 John 1:7, in his “Commentary on John's Epistles;” and Henry Clay Trumbull, “The Blood Covenant.” [source]

1 John 1:9 Faithful [πιστος]
Jesus made confession of sin necessary to forgiveness. It is God‘s promise and he is “righteous” Sub-final clause with ινα — hina and second aorist active subjunctive of απιημι — aphiēmi to cleanse (και αγιασηι — kai hagiasēi). So again with ινα — hina and the first aorist active subjunctive of καταριζω — katharizō (1 John 1:7). [source]
1 John 1:9 To forgive [ινα απηι]
Sub-final clause with ινα — hina and second aorist active subjunctive of απιημι — aphiēmi to cleanse So again with ινα — hina and the first aorist active subjunctive of καταριζω — katharizō (1 John 1:7). [source]
1 John 2:9 And hateth his brother [και τον αδελπον αυτου μισων]
Sharp contrast between the love just described and hate. The only way to walk in the light (1 John 1:7) is to have fellowship with God who is light (1 John 1:3, 1 John 1:5). So the claim to be in the light is nullified by hating a brother. [source]
1 John 1:7 Of Jesus Christ His Son []
Omit Christ. The human name, Jesus, shows that His blood is available for man. The divine name, His Son, shows that it is efficacious. I shall be rendering a service to students of John's Epistles by giving, in a condensed form, Canon Westcott's note, classifying the several names of our Lord and their uses in the Epistles. The name in John, as in the Bible elsewhere, has two distinct, but closely connected meanings. -DIVIDER-
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1. The Revelation of the Divine Being by a special title. -DIVIDER-
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2. The whole sum of the manifold revelations gathered up so as to form one supreme revelation. -DIVIDER-
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The latter sense is illustrated in 3 John 1:7, where “the name” absolutely includes the essential elements of the Christian creed, the complete revelation of Christ's work in relation to God and man. Compare John 20:31; Acts 5:41. -DIVIDER-
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In 1 John 2:12, the term is more limited, referring to Christ as He lived on earth and gave Himself for “the brethren.” In 1 John 3:23; 1 John 5:13, the exact sense is defined by what follows. -DIVIDER-
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Actual Names Used. -DIVIDER-
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(I.) His Son Jesus Christ. 1 John 1:3; 1 John 3:23; 1 John 5:20. The divine antecedent is differently described in each case, and the difference colors the phrase. In 1 John 1:2-3, the Father (compare 1John href="/desk/?q=1jo+3:23&sr=1">1 John 3:23, God. In 1 John 5:20, He that is true. Thus the sonship of Christ is regarded in relation to God as Father, as God, and as satisfying the divine ideal which man is able to form. The whole phrase, His Son Jesus Christ, includes the two elements of the confessions which John makes prominent. -DIVIDER-
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1. Jesus is the Son of God (John 4:15; John 5:5). -DIVIDER-
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2. Jesus is the Christ (John 2:22; John 5:1). -DIVIDER-
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The constituents of the compressed phrase are all used separately by John. -DIVIDER-
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(1.) Jesus. 1 John 2:22; 1 John 5:1; 1 John 4:3(where the correct reading omits Christ). The thought is that of the Lord in His perfect historic humanity. -DIVIDER-
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(2.) Christ. 2 John 1:9. Pointing to the preparation made under the old covenant. -DIVIDER-
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(3). Jesus Christ. 1 John 2:1; 1 John 5:6; 2 John 1:7. Combining the ideas of true humanity and messianic position. -DIVIDER-
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In 1 John 4:15, the reading is doubtful: Jesus or Jesus Christ. -DIVIDER-
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On 1 John 4:2, see note. -DIVIDER-
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(4.) The Son. 1 John 2:22, 1 John 2:23, 1 John 2:24; 1 John 4:14; 1 John 5:12. The absolute relation of Sonship to Fatherhood. -DIVIDER-
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(5.) The Son of God. 1 John 3:8; 1 John 5:10, 1 John 5:12, 1 John 5:13, 1 John 5:20. Compare His Son (1 John 4:10; 1 John 5:9), where the immediate antecedent is ὁ Θεός Godand 1 John 5:18, He that was begotten of God. Combination of the ideas of Christ's divine dignity and divine sonship. -DIVIDER-
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(6.) Jesus His (God's) Son. 1 John 1:7. Two truths. The blood of Christ is available and efficacious. -DIVIDER-
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(7). His (God's) Son, His only Son. 1 John 4:9. The uniqueness of the gift is the manifestation of love. -DIVIDER-
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The Son in various forms is eminently characteristic of the First and Second Epistles, in which it occurs more times than in all Paul's Epistles. -DIVIDER-
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Κύριος Lordis not found in the Epistles (omit from 2 John 1:3), but occurs in the Gospel, and often in Revelation. -DIVIDER-
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The expression, the blood of Jesus His Son, is chosen with a profound insight. Though Ignatius uses the phrase blood of God yet the word blood is inappropriate to the Son conceived in His divine nature. The word Jesus brings out His human nature, in which He assumed a real body of flesh and blood, which blood was shed for us.Cleanseth ( καθαρίζει )See on Mark 7:19. Not only forgives but removes. Compare Titus 2:14; Hebrews 9:13sq.; Hebrews 9:22sq.; Ephesians 5:26sq.; Matthew 5:8; 1 John 3:3. Compare also 1 John 1:9, where, forgive ( ἀφῇ ) and cleanse ( καθαρίσῃ ) occur, with an obvious difference of meaning. Note the present tense cleanseth. The cleansing is present and continuous. Alexander (Bishop of Derry) cites a striking passage from Victor Hugo (“Le Parricide”). The usurper Canute, who has had a share in his father's death, expiring after a virtuous and glorious reign, walks towards the light of heaven. But first he cuts with his sword a shroud of snow from the top of Mt. Savo. As he advances towards heaven, a cloud forms, and drop by drop his shroud is soaked with a rain of blood.All sin ( πάσης ἁμαρτίας )The principle of sin in all its forms and manifestations; not the separate manifestations. Compare all joy (James 1:2); all patience (2 Corinthians 7:12); all wisdom (Ephesians 1:8); all diligence (2 Peter 1:5). [source]

2 John 1:6 After His commandments [κατὰ τὰς ἐντολὰς αὐτοῦ]
For walk, with κατά afteraccording to, see Mark 7:5; Romans 8:4; Romans 14:15; 1 Corinthians 3:3; 2 Corinthians 10:2. Very often with ἐν inSee John 8:12; John 11:9, John 11:10; 2 Corinthians 4:2; 1 John 1:7, 1 John 1:10. Both constructions are found 2 Corinthians 10:2, 2 Corinthians 10:3. [source]
2 John 1:6 In it [εν αυτηι]
Either to αλητειαι — alētheiāi (truth) of 2 John 1:4, αγαπη — agapē of this verse, or εντολη — entolē of this verse. Either makes good sense, probably “in love.” With περιπατεω — peripateō (walk) we have often εν — en (1 John 1:7; 1 John 2:11, etc.) or κατα — kata (according to) as in Mark 7:5; 1 Corinthians 3:3; 2 Corinthians 10:2, etc. [source]
2 John 1:6 That we should walk [ινα περιπατωμεν]
Object clause in nominative case in apposition with αγαπη — agapē with ινα — hina and the present active subjunctive of περιπατεω — peripateō “that we keep on walking.”The commandment (η εντολη — hē entolē). The one just mentioned with the same construction with ινα — hina as in 1 John 3:23. John changes from the first person plural to the second (ηκουσατε — ēkousate as in 1 John 2:7, περιπατητε — peripatēte) as in 1 John 2:5, 1 John 2:7.In it Either to αλητειαι — alētheiāi (truth) of 2 John 1:4, αγαπη — agapē of this verse, or εντολη — entolē of this verse. Either makes good sense, probably “in love.” With περιπατεω — peripateō (walk) we have often εν — en (1 John 1:7; 1 John 2:11, etc.) or κατα — kata (according to) as in Mark 7:5; 1 Corinthians 3:3; 2 Corinthians 10:2, etc. [source]
3 John 1:7 For His Name's sake [ὑπὲρ τοῦ ὀνόματος]
His is supplied by the A.V. It is not in the text. Rev., correctly, for the sake of the Name. The Name (Jesus Christ) is used thus absolutely in Acts 5:41; compare James 2:7. For a similar absolute use of the way, see on Acts 4:2. See on 1 John 1:7. [source]
Revelation 2:13 My name []
See on 1 John 1:7. [source]
Revelation 7:14 In the blood of the Lamb [εν τωι αιματι του αρνιου]
There is power alone in the blood of Christ to cleanse from sin (1 John 1:7), not in the blood of the martyrs themselves. The result is “white,” not “red,” as one might imagine. [source]
Revelation 12:11 Because of the blood of the Lamb [δια το αιμα του αρνιου]
As in Revelation 1:5; Revelation 5:6, Revelation 5:9; Revelation 7:14. The blood of Christ is here presented by δια — dia as the ground for the victory and not the means, as by εν — en in Revelation 1:5; Revelation 5:9. Both ideas are true, but δια — dia with the accusative gives only the reason. The blood of Christ does cleanse us from sin (John 1:29; 1 John 1:7). Christ conquered Satan, and so makes our victory possible (Luke 11:21.; Hebrews 2:18). “Thus the Lamb is the true συνηγορος — sunēgoros (like Michael) of the New Israel, its παρακλητος προς τον πατερα — paraklētos pros ton patera (1 John 2:1)” (Swete).Because of the Word of their testimony (δια τον λογον της μαρτυριας αυτων — dia ton logon tēs marturias autōn). The same use of δια — dia “because of their testimony to Jesus” as in John‘s own case in Revelation 1:9. These martyrs have been true to their part.They loved not their life even unto death First aorist active indicative of αγαπαω — agapaō They did resist “unto blood” Jesus himself had been “obedient unto death” (Philemon 2:8). These martyrs seem to be still alive on earth, but their heroism is proleptically pictured. [source]
Revelation 7:14 My lord [Κυριε μου]
“An address of reverence to a heavenly being” (Vincent), not an act of worship on John‘s part.Thou knowest (συ οιδας — su oidas). “At once a confession of ignorance, and an appeal for information” (Swete), not of full confidence like συ οιδας — su oidas in John 21:15.They which come out of the great tribulation Present middle participle with the idea of continued repetition. “The martyrs are still arriving from the scene of the great tribulation” (Charles). Apparently some great crisis is contemplated (Matthew 13:19.; Matthew 24:21; Mark 13:10), though the whole series may be in mind and so may anticipate final judgment.And they washed (και επλυναν — kai eplunan). First aorist active indicative of πλυνω — plunō old verb, to wash, in N.T. only Luke 5:2; Revelation 7:14; Revelation 22:14. This change of construction after οι ερχομενοι — hoi erchomenoi from οι πλυνησαντες — hoi plunēsantes to και επλυναν — kai eplunan is common in the Apocalypse, one of Charles‘s Hebraisms, like και εποιησεν — kai epoiēsen in Revelation 1:6 and και πλαναι — kai planāi in Revelation 2:20.Made them white First aorist active indicative of λευκαινω — leukainō to whiten, old verb from λευκος — leukos (Revelation 7:13), in N.T. only here and Mark 9:3. “Milligan remarks that robes are the expression of character and compares the word habit used of dress” (Vincent). The language here comes partly from Genesis 49:11 and partly from Exodus 19:10, Exodus 19:14. For the cleansing power of Christ‘s blood see also Romans 3:25; Romans 5:9; Colossians 1:20: Ephesians 1:7; 1 Peter 1:2; Hebrews 9:14; 1 John 1:7; Revelation 1:5; Revelation 5:9; Revelation 22:14. “The aorists look back to the life on earth when the cleansing was effected” (Swete). See Philemon 2:12. for both divine and human aspects of salvation.In the blood of the Lamb (εν τωι αιματι του αρνιου — en tōi haimati tou arniou). There is power alone in the blood of Christ to cleanse from sin (1 John 1:7), not in the blood of the martyrs themselves. The result is “white,” not “red,” as one might imagine. [source]
Revelation 7:14 They which come out of the great tribulation [οι ερχομενοι εκ της τλιπσεως της μεγαλης]
Present middle participle with the idea of continued repetition. “The martyrs are still arriving from the scene of the great tribulation” (Charles). Apparently some great crisis is contemplated (Matthew 13:19.; Matthew 24:21; Mark 13:10), though the whole series may be in mind and so may anticipate final judgment.And they washed (και επλυναν — kai eplunan). First aorist active indicative of πλυνω — plunō old verb, to wash, in N.T. only Luke 5:2; Revelation 7:14; Revelation 22:14. This change of construction after οι ερχομενοι — hoi erchomenoi from οι πλυνησαντες — hoi plunēsantes to και επλυναν — kai eplunan is common in the Apocalypse, one of Charles‘s Hebraisms, like και εποιησεν — kai epoiēsen in Revelation 1:6 and και πλαναι — kai planāi in Revelation 2:20.Made them white First aorist active indicative of λευκαινω — leukainō to whiten, old verb from λευκος — leukos (Revelation 7:13), in N.T. only here and Mark 9:3. “Milligan remarks that robes are the expression of character and compares the word habit used of dress” (Vincent). The language here comes partly from Genesis 49:11 and partly from Exodus 19:10, Exodus 19:14. For the cleansing power of Christ‘s blood see also Romans 3:25; Romans 5:9; Colossians 1:20: Ephesians 1:7; 1 Peter 1:2; Hebrews 9:14; 1 John 1:7; Revelation 1:5; Revelation 5:9; Revelation 22:14. “The aorists look back to the life on earth when the cleansing was effected” (Swete). See Philemon 2:12. for both divine and human aspects of salvation.In the blood of the Lamb (εν τωι αιματι του αρνιου — en tōi haimati tou arniou). There is power alone in the blood of Christ to cleanse from sin (1 John 1:7), not in the blood of the martyrs themselves. The result is “white,” not “red,” as one might imagine. [source]
Revelation 7:14 Made them white [ελευκαναν]
First aorist active indicative of λευκαινω — leukainō to whiten, old verb from λευκος — leukos (Revelation 7:13), in N.T. only here and Mark 9:3. “Milligan remarks that robes are the expression of character and compares the word habit used of dress” (Vincent). The language here comes partly from Genesis 49:11 and partly from Exodus 19:10, Exodus 19:14. For the cleansing power of Christ‘s blood see also Romans 3:25; Romans 5:9; Colossians 1:20: Ephesians 1:7; 1 Peter 1:2; Hebrews 9:14; 1 John 1:7; Revelation 1:5; Revelation 5:9; Revelation 22:14. “The aorists look back to the life on earth when the cleansing was effected” (Swete). See Philemon 2:12. for both divine and human aspects of salvation.In the blood of the Lamb (εν τωι αιματι του αρνιου — en tōi haimati tou arniou). There is power alone in the blood of Christ to cleanse from sin (1 John 1:7), not in the blood of the martyrs themselves. The result is “white,” not “red,” as one might imagine. [source]

What do the individual words in 1 John 1:7 mean?

If however in the light we should walk as He is light fellowship we have with one another and the blood of Jesus the Son of Him cleanses us from all sin
ἐὰν δὲ ἐν τῷ φωτὶ περιπατῶμεν ὡς αὐτός ἐστιν φωτί κοινωνίαν ἔχομεν μετ’ ἀλλήλων καὶ τὸ αἷμα Ἰησοῦ τοῦ Υἱοῦ αὐτοῦ καθαρίζει ἡμᾶς ἀπὸ πάσης ἁμαρτίας

δὲ  however 
Parse: Conjunction
Root: δέ  
Sense: but, moreover, and, etc.
φωτὶ  light 
Parse: Noun, Dative Neuter Singular
Root: φῶς  
Sense: light.
περιπατῶμεν  we  should  walk 
Parse: Verb, Present Subjunctive Active, 1st Person Plural
Root: περιπατέω  
Sense: to walk.
φωτί  light 
Parse: Noun, Dative Neuter Singular
Root: φῶς  
Sense: light.
κοινωνίαν  fellowship 
Parse: Noun, Accusative Feminine Singular
Root: κοινωνία  
Sense: fellowship, association, community, communion, joint participation, intercourse.
ἔχομεν  we  have 
Parse: Verb, Present Indicative Active, 1st Person Plural
Root: ἔχω  
Sense: to have, i.e. to hold.
ἀλλήλων  one  another 
Parse: Personal / Reciprocal Pronoun, Genitive Masculine Plural
Root: ἀλλήλων  
Sense: one another, reciprocally, mutually.
αἷμα  blood 
Parse: Noun, Nominative Neuter Singular
Root: αἷμα  
Sense: blood.
Ἰησοῦ  of  Jesus 
Parse: Noun, Genitive Masculine Singular
Root: Ἰησοῦς  
Sense: Joshua was the famous captain of the Israelites, Moses’ successor.
Υἱοῦ  Son 
Parse: Noun, Genitive Masculine Singular
Root: υἱός  
Sense: a son.
αὐτοῦ  of  Him 
Parse: Personal / Possessive Pronoun, Genitive Masculine 3rd Person Singular
Root: αὐτός  
Sense: himself, herself, themselves, itself.
καθαρίζει  cleanses 
Parse: Verb, Present Indicative Active, 3rd Person Singular
Root: καθαρίζω 
Sense: to make clean, cleanse.
ἡμᾶς  us 
Parse: Personal / Possessive Pronoun, Accusative 1st Person Plural
Root: ἐγώ  
Sense: I, me, my.
ἁμαρτίας  sin 
Parse: Noun, Genitive Feminine Singular
Root: ἁμαρτία  
Sense: equivalent to 264.