The Meaning of John 3:15 Explained

John 3:15

KJV: That whosoever believeth in him should not perish, but have eternal life.

YLT: that every one who is believing in him may not perish, but may have life age-during,

Darby: that every one who believes on him may not perish, but have life eternal.

ASV: that whosoever believeth may in him have eternal life.

KJV Reverse Interlinear

That  whosoever  believeth  in  him  should  not  perish,  but  have  eternal  life. 

What does John 3:15 Mean?

Verse Meaning

The purpose of Jesus" uplifting, as was the purpose of the uplifting of the bronze serpent in the wilderness, was the salvation (deliverance) of those who believed. By comparing Himself to that serpent Jesus was teaching that whoever trusted in Him and His death would receive eternal life.
This is the first reference to eternal life in this Gospel. Eternal life refers to the life of the age to come, namely, the kingdom age and forever after. It is life that one experiences normally after resurrection that fits him or her for the kingdom. However, John presented that life as something that people can experience in measure before the kingdom begins. The eternal life that people receive at new birth is the life of the eternal Word ( John 1:4). It comes to them by believing in the person and saving work of Jesus.
"The life Christians possess is not in any sense independent of Christ. It is a life that is "hidden with Christ in God" ( Colossians 3:3).... The Jews divided time into the present age and the age to come, but the adjective [1] was used of life in the coming age, not that of the present age. "Eternal life" thus means "the life proper to the age to come." It is an eschatological concept (cf. John 6:40; John 6:54). But as the age to come is thought of as never coming to an end the adjective came to mean "everlasting," "eternal." The notion of time is there. Eternal life will never cease. But there is something else there, too, and something more significant. The important thing about eternal life is not its quantity but its quality.... Eternal life is life in Christ, that life which removes a person from the merely earthly." [2]
Some authorities believe that John 3:16-21 are the Apostle John"s comments, his aside, rather than a continuation of Jesus" words to Nicodemus. [3] Others believe Jesus" words continue through John 3:21. [4] I prefer the second opinion on this issue. Unfortunately the Greek text does not contain quotation marks, or any punctuation for that matter, so it does not identify quotations for the reader. This section of the text is the heart of John"s record of Jesus" early ministry (chs2-4).

Context Summary

John 3:9-21 - Love's Great Gift: Received Or Rejected
Though physically on earth, our Lord was spiritually in touch with the heavenly realities. He was living among them and bore witness to them. Notice that must, John 3:14. He was the Lamb slain from the foundation of the world, and the divine purpose of redemption would fail unless He fulfilled His part in the eternal compact. That which had been resolved upon before the foundations of the hills were laid must be carried out in all its terrible detail. He must be accounted as a sin offering, and go forth as a scapegoat. He must tread the winepress alone, and pour out His soul unto death. Yet He was not rebellious, nor did He turn back. He rejoiced to do the Father's will. For the joy that was set before Him, He endured the Cross.
Redemption originated in God's great love. Notice the pairs in John 3:16 : God and the Son; loved and gave; the world and whosoever; believe and have; not perish but have life. The judgment is already in process, and the turning point with each who has known the gospel will be his attitude toward the light he has enjoyed. Evil men avoid the light, as an inflamed eye the sun. No true heart fears Christ, and on coming to Him it discovers that unconsciously it has been wrought upon by God. [source]

Chapter Summary: John 3

1  Jesus teaches Nicodemus the necessity of being born again,
14  of faith in his death,
16  the great love of God toward the world,
18  and the condemnation for unbelief
22  Jesus baptizes in Judea
23  The baptism, witness, and doctrine of John concerning Jesus

Greek Commentary for John 3:15

That whosoever believeth may in him have eternal life [ινα πας ο πιστευων εν αυτωι εχηι ζωην αιωνιον]
Final use of ινα — hina with present active subjunctive of εχω — echō that he may keep on having eternal life (a frequent phrase in John, always in John αιωνιος — aiōnios occurs with ζωη — zōē 16 times in the Gospel, 6 in 1John, ageless or endless life, beginning now and lasting forever). It is more than endless, for it is sharing in the life of God in Christ (John 5:26; John 17:3; 1 John 5:12). So here εν αυτωι — en autōi (in him) is taken with εχηι — echēi rather than with πιστευων — pisteuōn The interview with Nicodemus apparently closes with John 3:15. In John 3:16-21 we have past tenses constantly as is natural for the reflection of John, but unnatural for Jesus speaking. There are phrases like the Prologue (John 3:19; John 1:9-11). “Only begotten” does not occur elsewhere in the words of Jesus, but is in John 1:14, John 1:18; 1 John 4:9. John often puts in explanatory comments (John 1:16-18; John 12:37-41). [source]
Believeth in Him [πιστεύων εἰς αὐτὸν]
The best texts read ἐν αὐτῷ , construing with have eternal life, and rendering may in Him have eternal life. So Rev. [source]
Have eternal life []
A characteristic phrase of John for live forever. See John 3:16, John 3:36; John 5:24; John 6:40, John 6:47, John 6:54; 1 John 3:15; 1 John 5:12. The interview with Nicodemus closes with John 3:15; and the succeeding words are John's. This appears from the following facts: 1. The past tenses loved and gave, in John 3:16, better suit the later point of view from which John writes, after the atoning death of Christ was an accomplished historic fact, than the drift of the present discourse of Jesus before the full revelation of that work. 2. It is in John's manner to throw in explanatory comments of his own (John 1:16-18; John 12:37-41), and to do so abruptly. See John 1:15, John 1:16, and on and, John 1:16. 3. John 3:19is in the same line of thought with John 1:9-11in the Prologue; and the tone of that verse is historic, carrying the sense of past rejection, as loved darkness; were evil. 4. The phrase believe on the name is not used elsewhere by our Lord, but by John (John 1:12; John 2:23; 1 John 5:13). 5. The phrase only-begotten son is not elsewhere used by Jesus of himself, but in every case by the Evangelist (John 1:14, John 1:18; 1 John 4:9). 6. The phrase to do truth (John 3:21) occurs elsewhere only in 1 John 1:6. -DIVIDER-
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Should not perish, but []
The best texts omit. [source]

Reverse Greek Commentary Search for John 3:15

Luke 9:25 Lose [ἀπολέσας]
“When he might have been saved” (Bengel). This word, in classical Greek, is used: 1. Of death in battle or elsewhere. 2. Of laying waste, as a city or heritage. 3. Of losing of life, property, or other objects. As an active verb, to kill or demolish. 4. Of being demoralized, morally abandoned or ruined, as children under bad influences. In New Testament of killing (Matthew 2:13; Matthew 12:14). 5. Of destroying and perishing, not only of human life, but of material and intellectual things (1 Corinthians 1:19; John 6:27; Mark 2:22; 1 Peter 1:7; James 1:11; Hebrews 1:11). 6. Of losing (Matthew 10:6, Matthew 10:42; Luke 15:4, Luke 15:6, Luke 15:8). Of moral abandonment (Luke 15:24, Luke 15:32). 7. Of the doom of the impenitent (Matthew 10:28; Luke 13:3; John 3:15; John 10:28; 2 Peter 3:9; Romans 2:12. [source]
John 8:44 Murderer [ἀνθρωποκτόνος]
Only here and 1 John 3:15. Literally, a manslayer; from ἄνθρωπος , man, and κτείνω , to kill. The epithet is applied to Satan, not with reference to the murder of Abel, but to the fact of his being the author of death to the race. Compare Romans 7:8, Romans 7:11; Hebrews 2:14. [source]
John 3:16 Have []
See on John 3:15. This attitude of God toward the world is in suggestive contrast with that in which the gods of paganism are represented. -DIVIDER-
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Thus Juno says to Vulcan:“Dear son, refrain: it is not well that thusA God should suffer for the sake of men.”“Iliad,” xxi., 379, 380. And Apollo to Neptune:“Thou would'st not deem me wise, should I contendWith thee, O Neptune, for the sake of men, Who flourish like the forest-leaves awhile,-DIVIDER-
And feed upon the fruits of earth, and then-DIVIDER-
Decay and perish. Let us quit the field,-DIVIDER-
And leave the combat to the warring hosts.”“Iliad,” xxi., 461, 467. Man has no assurance of forgiveness even when he offers the sacrifices in which the gods especially delight. “Man's sin and the divine punishment therefore are certain; forgiveness is uncertain, dependent upon the arbitrary caprice of the gods. Human life is a life without the certainty of grace” (Nagelsbach, “Homerische Theologie”). Mr. Gladstone observes: “No Homeric deity ever will be found to make a personal sacrifice on behalf of a human client” (“Homer and the Homeric Age,” ii., 372). [source]

John 3:15 Have eternal life []
A characteristic phrase of John for live forever. See John 3:16, John 3:36; John 5:24; John 6:40, John 6:47, John 6:54; 1 John 3:15; 1 John 5:12. The interview with Nicodemus closes with John 3:15; and the succeeding words are John's. This appears from the following facts: 1. The past tenses loved and gave, in John 3:16, better suit the later point of view from which John writes, after the atoning death of Christ was an accomplished historic fact, than the drift of the present discourse of Jesus before the full revelation of that work. 2. It is in John's manner to throw in explanatory comments of his own (John 1:16-18; John 12:37-41), and to do so abruptly. See John 1:15, John 1:16, and on and, John 1:16. 3. John 3:19is in the same line of thought with John 1:9-11in the Prologue; and the tone of that verse is historic, carrying the sense of past rejection, as loved darkness; were evil. 4. The phrase believe on the name is not used elsewhere by our Lord, but by John (John 1:12; John 2:23; 1 John 5:13). 5. The phrase only-begotten son is not elsewhere used by Jesus of himself, but in every case by the Evangelist (John 1:14, John 1:18; 1 John 4:9). 6. The phrase to do truth (John 3:21) occurs elsewhere only in 1 John 1:6. -DIVIDER-
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John 12:50 Life eternal [ζωη αιωνιος]
See John 3:15; Matthew 25:46 for this great phrase. In John 6:68 Peter says to Jesus, “Thou hast the words of eternal life.” Jesus had just said (John 6:63) that his words were spirit and life. The secret lies in the source, “as the Father hath said to me” (ειρηκεν — eirēken). [source]
John 6:40 Should have eternal life [εχηι ζωην αιωνιον]
Present active subjunctive with ινα — hina “that he may keep on having eternal life” as in John 3:15, John 3:36. Beholdeth With the eye of faith as in John 12:45. And I will raise him up Future active indicative (volitive future, promise) as in John 6:54.sa120 [source]
John 1:4 In Him was life [ἐν αὐτῷ ζωὴ ἦν]
He was the fountain of life - physical, moral, and eternal - its principle and source. Two words for life are employed in the New Testament: βίος and ζωὴ . The primary distinction is that ζωὴ means existence as contrasted with death, and βίος , the period, means, or manner of existence. Hence βίος is originally the higher word, being used of men, while ζωὴ is used of animals ( ζῶα ). We speak therefore of the discussion of the life and habits of animals as zoo logy; and of accounts of men's lives as bio graphy. Animals have the vital principle in common with men, but men lead lives controlled by intellect and will, and directed to moral and intellectual ends. In the New Testament, βίος means either living, i.e., means of subsistence (Mark 12:44; Luke 8:43), or course of life, life regarded as an economy (Luke 8:14; 1 Timothy 2:2; 2 Timothy 2:4). Ζωὴ occurs in the lower sense of life, considered principally or wholly as existence (1 Peter 3:10; Acts 8:33; Acts 17:25; Hebrews 7:3). There seems to be a significance in the use of the word in Luke 16:25: “Thou in thy lifetime ( ἐν τῇ ζωῇ σου ) receivedst thy good things;” the intimation being that the rich man's life had been little better than mere existence, and not life at all in the true sense. But throughout the New Testament ζωὴ is the nobler word, seeming to have changed places with βίος . It expresses the sum of mortal and eternal blessedness (Matthew 25:46; Luke 18:30; John 11:25; Acts 2:28; Romans 5:17; Romans 6:4), and that not only in respect of men, but also of God and Christ. So here. Compare John 5:26; John 14:6; 1 John 1:2. This change is due to the gospel revelation of the essential connection of sin with death, and consequently, of life with holiness. “Whatever truly lives, does so because sin has never found place in it, or, having found place for a time, has since been overcome and expelled” (Trench). Ζωὴ is a favorite word with John. See John 11:25; John 14:6; John 8:12; 1 John 1:2; 1 John 5:20; John 6:35, John 6:48; John 6:63; Revelation 21:6; Revelation 22:1, Revelation 22:17; Revelation 7:17; John 4:14; Revelation 2:7; Revelation 22:2, Revelation 22:14, Revelation 22:19; John 12:50; John 17:3; John 20:31; John 5:26; John 6:53, John 6:54; John 5:40; John 3:15, John 3:16, John 3:36; John 10:10; John 5:24; John 12:25; John 6:27; John 4:36; 1 John 5:12, 1 John 5:16; John 6:51.Was the Light of men ( ἦν τὸ φῶς τῶν ἀνθρώπων )Passing from the thought of creation in general to that of mankind, who, in the whole range of created things, had a special capacity for receiving the divine. The Light - the peculiar mode of the divine operation upon men, conformably to their rational and moral nature which alone was fitted to receive the light of divine truth. It is not said that the Word was light, but that the life was the light. The Word becomes light through the medium of life, of spiritual life, just as sight is a function of physical life. Compare John 14:6, where Christ becomes the life through being the truth; and Matthew 5:8, where the pure heart is the medium through which God is beheld. In whatever mode of manifestation the Word is in the world, He is the light of the world; in His works, in the dawn of creation; in the happy conditions of Eden; in the Patriarchs, in the Law and the Prophets, in His incarnation, and in the subsequent history of the Church. Compare John 9:5. Of men, as a class, and not of individuals only. [source]
John 3:15 That whosoever believeth may in him have eternal life [ινα πας ο πιστευων εν αυτωι εχηι ζωην αιωνιον]
Final use of ινα — hina with present active subjunctive of εχω — echō that he may keep on having eternal life (a frequent phrase in John, always in John αιωνιος — aiōnios occurs with ζωη — zōē 16 times in the Gospel, 6 in 1John, ageless or endless life, beginning now and lasting forever). It is more than endless, for it is sharing in the life of God in Christ (John 5:26; John 17:3; 1 John 5:12). So here εν αυτωι — en autōi (in him) is taken with εχηι — echēi rather than with πιστευων — pisteuōn The interview with Nicodemus apparently closes with John 3:15. In John 3:16-21 we have past tenses constantly as is natural for the reflection of John, but unnatural for Jesus speaking. There are phrases like the Prologue (John 3:19; John 1:9-11). “Only begotten” does not occur elsewhere in the words of Jesus, but is in John 1:14, John 1:18; 1 John 4:9. John often puts in explanatory comments (John 1:16-18; John 12:37-41). [source]
John 3:16 For so [ουτως γαρ]
This use of γαρ — gar is quite in John‘s style in introducing his comments (John 2:25; John 3:16-214; John 5:13, etc.). This “Little Gospel” as it is often called, this “comfortable word” (the Anglican Liturgy), while not a quotation from Jesus is a just and marvellous interpretation of the mission and message of our Lord. In 1713241447_31 John recapitulates in summary fashion the teaching of Jesus to Nicodemus. Loved First aorist active indicative of αγαπαω — agapaō the noble word so common in the Gospels for the highest form of love, used here as often in John (John 14:23; John 17:23; 1 John 3:1; 1 John 4:10) of God‘s love for man (cf. 2 Thessalonians 2:16; Romans 5:8; Ephesians 2:4). In John 21:15 John presents a distinction between αγαπαω — agapaō and πιλεω — phileō Αγαπαω — Agapaō is used also for love of men for men (John 13:34), for Jesus (John 8:42), for God (1 John 4:10). The world The whole cosmos of men, including Gentiles, the whole human race. This universal aspect of God‘s love appears also in 2 Corinthians 5:19; Romans 5:8. That he gave The usual classical construction with ωστε — hōste and the indicative (first aorist active) practical result, the only example in the N.T. save that in Galatians 2:13. Elsewhere ωστε — hōste with the infinitive occurs for actual result (Matthew 13:32) as well as purpose (Matthew 10:1), though even this is rare. His only begotten Son “The Son the only begotten.” For this word see note on John 1:14, note on John 1:18; and John 3:18. The rest of the sentence, the purpose clause with ιναεχηι — hina -εις αυτον — echēi precisely reproduces the close of John 3:15 save that εν αυτωι — eis auton takes the place of πιστευων — en autōi (see John 1:12) and goes certainly with εχηι — pisteuōn (not with εν αυτωι — echēi as μη αποληται αλλα — en autōi in John 3:15) and the added clause “should not perish but” The same contrast between “perish” and “eternal life” (for this world and the next) appears also in John 10:28. On “perish” see also John 17:12. [source]
John 8:44 Ye are of your father the devil [υμεις εκ του πατρος του διαβολου]
Certainly they can “understand” It was like a bombshell in spite of the preliminary preparation. Your will to do Present active indicative of τελω — thelō and present active infinitive, “Ye wish to go on doing.” This same idea Jesus presents in Matthew 13:38 (the sons of the evil one, the devil) and Matthew 23:15 (twofold more a son of Gehenna than you). See also 1 John 3:8 for “of the devil” He even called them “broods of vipers” as Jesus did later (Matthew 12:34). A murderer Old and rare word (Euripides) from αντρωπος — anthrōpos man, and κτεινω — kteinō to kill. In N.T. only here and 1 John 3:15. The Jews were seeking to kill Jesus and so like their father the devil. Stood not in the truth Since ουκ — ouk not ουχ — ouch is genuine, the form of the verb is εστεκεν — esteken the imperfect of the late present stem στηκω — stēkō (Mark 11:25) from the perfect active εστηκα — hestēka (intransitive) of ιστημι — histēmi to place. No truth in him Inside him or outside (environment). The devil and truth have no contact. When he speaketh a lie Indefinite temporal clause with οταν — hotan and the present active subjunctive of λαλεω — laleō But note the article το — to “Whenever he speaks the lie,” as he is sure to do because it is his nature. Hence “he speaks out of his own” For he is a liar Old word for the agent in a conscious falsehood See 1 John 1:10; Romans 3:4. Common word in John because of the emphasis on αλητεια — alētheia (truth). And the father thereof (και ο πατηρ αυτου — kai ho patēr autou). Either the father of the lie or of the liar, both of which are true as already shown by Jesus. Autou in the genitive can be either neuter or masculine. Westcott takes it thus, “because he is a liar and his father (the devil) is a liar,” making “one,” not the devil, the subject of “whenever he speaks,” a very doubtful expression. [source]
John 8:44 Your will to do [τελετε ποιειν]
Present active indicative of τελω — thelō and present active infinitive, “Ye wish to go on doing.” This same idea Jesus presents in Matthew 13:38 (the sons of the evil one, the devil) and Matthew 23:15 (twofold more a son of Gehenna than you). See also 1 John 3:8 for “of the devil” He even called them “broods of vipers” as Jesus did later (Matthew 12:34). A murderer Old and rare word (Euripides) from αντρωπος — anthrōpos man, and κτεινω — kteinō to kill. In N.T. only here and 1 John 3:15. The Jews were seeking to kill Jesus and so like their father the devil. Stood not in the truth Since ουκ — ouk not ουχ — ouch is genuine, the form of the verb is εστεκεν — esteken the imperfect of the late present stem στηκω — stēkō (Mark 11:25) from the perfect active εστηκα — hestēka (intransitive) of ιστημι — histēmi to place. No truth in him Inside him or outside (environment). The devil and truth have no contact. When he speaketh a lie Indefinite temporal clause with οταν — hotan and the present active subjunctive of λαλεω — laleō But note the article το — to “Whenever he speaks the lie,” as he is sure to do because it is his nature. Hence “he speaks out of his own” For he is a liar Old word for the agent in a conscious falsehood See 1 John 1:10; Romans 3:4. Common word in John because of the emphasis on αλητεια — alētheia (truth). And the father thereof (και ο πατηρ αυτου — kai ho patēr autou). Either the father of the lie or of the liar, both of which are true as already shown by Jesus. Autou in the genitive can be either neuter or masculine. Westcott takes it thus, “because he is a liar and his father (the devil) is a liar,” making “one,” not the devil, the subject of “whenever he speaks,” a very doubtful expression. [source]
John 8:44 A murderer [αντρωποκτονος]
Old and rare word (Euripides) from αντρωπος — anthrōpos man, and κτεινω — kteinō to kill. In N.T. only here and 1 John 3:15. The Jews were seeking to kill Jesus and so like their father the devil. Stood not in the truth Since ουκ — ouk not ουχ — ouch is genuine, the form of the verb is εστεκεν — esteken the imperfect of the late present stem στηκω — stēkō (Mark 11:25) from the perfect active εστηκα — hestēka (intransitive) of ιστημι — histēmi to place. No truth in him Inside him or outside (environment). The devil and truth have no contact. When he speaketh a lie Indefinite temporal clause with οταν — hotan and the present active subjunctive of λαλεω — laleō But note the article το — to “Whenever he speaks the lie,” as he is sure to do because it is his nature. Hence “he speaks out of his own” For he is a liar Old word for the agent in a conscious falsehood See 1 John 1:10; Romans 3:4. Common word in John because of the emphasis on αλητεια — alētheia (truth). And the father thereof (και ο πατηρ αυτου — kai ho patēr autou). Either the father of the lie or of the liar, both of which are true as already shown by Jesus. Autou in the genitive can be either neuter or masculine. Westcott takes it thus, “because he is a liar and his father (the devil) is a liar,” making “one,” not the devil, the subject of “whenever he speaks,” a very doubtful expression. [source]
Romans 4:5 Believeth on Him [πιστεύοντι ἐπὶ τὸν]
The verb πιστεύω tobelieve is used in the New Testament as follows: 1. Transitively, with the accusative and dative: to entrust something to one, Luke 16:11; John 2:24. In the passive, to be entrusted with something, Romans 3:2; 1 Corinthians 9:17; Galatians 2:7. With the simple accusative, to believe a thing, John 11:26; 1 John 4:16. -DIVIDER-
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2. With the infinitive, Acts 15:11. -DIVIDER-
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3. With ὅτι that Matthew 9:28; Mark 11:24; James 2:19. Especially frequent in John: John 4:21; John 11:27, John 11:42; John 13:19; John 14:10, John 14:11; John 16:27, John 16:30, etc. -DIVIDER-
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4. With the simple dative, meaning to believe a person or thing, that they are true or speak the truth, John 2:22; John 4:21; John 5:46. See on John 1:12; see on John 2:22, John 2:23; see on John 8:31; see on John 10:37. -DIVIDER-
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5. With the preposition ἐν inNot frequent, and questioned in some of the passages cited for illustration. In John 3:15, ἐν αὐτῷ inHim, is probably to be construed with have eternal life. The formula occurs nowhere else in John. In Mark 1:15we find πιστεύετε ἐν τῷ εὐαγγελίῳ believein the gospel. The kindred noun πίστις faithoccurs in this combination. Thus Galatians 3:26, though some join in Christ Jesus with sons. See also Ephesians 1:15; Colossians 1:4; 1 Timothy 3:13; 2 Timothy 3:15; Romans 3:25. This preposition indicates the sphere in which faith moves, rather than the object to which it is directed, though instances occur in the Septuagint where it plainly indicates the direction of faith, Psalm 78:22; Jeremiah 12:6. -DIVIDER-
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6. With the preposition ἐπί uponon to, unto. a. With the accusative, Romans 4:5; Acts 9:42; Acts 11:17; Acts 16:31; Acts 22:19. The preposition carries the idea of mental direction with a view to resting upon, which latter idea is conveyed by the same preposition. b. With the dative, 1 Timothy 1:16; Luke 24:25; compare Romans 9:33; Romans 10:11; 1 Peter 2:6. The dative expresses absolute superposition. Christ as the object of faith, is the basis on which faith rests. -DIVIDER-
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7. With the preposition εἰς into Matthew 18:6; John 2:11; Acts 19:4; Romans 10:14; Galatians 2:16; Philemon 1:29, etc. The preposition conveys the idea of the absolute transference of trust from one's self to another. Literally the phrase means to believe into. See on John 1:12; see on John 2:23; see on John 9:35; see on John 12:44.Is counted for righteousness ( λογίζεται εἰς δικαιοσύνην )Rev., is reckoned. See on Romans 4:3. The preposition εἰς has the force of as, not the telic meaning with a view to, or in order that he may be (righteous); nor strictly, in the place of righteousness. Faith is not a substitute for righteousness, since righteousness is involved in faith. When a man is reckoned righteous through faith, it is not a legal fiction. He is not indeed a perfect man, but God does not reckon something which has no real existence. Faith is the germ of righteousness, of life in God. God recognizes no true life apart from holiness, and “he that believeth on the Son hath life.” He is not merely regarded in the law's eye as living. God accepts the germ, not in place of the fruit, but as containing the fruit. “Abraham believed God … . No soul comes into such a relation of trust without having God's investment upon it; and whatever there may be in God's righteousness - love, truth, sacrifice - will be rightfully imputed or counted to be in it, because, being united to Him, it will have them coming over derivatively from Him” (Bushnell). The idea of logical sequence is inherent in λογίζεται isreckoned - the sequence of character upon faith. Where there is faith there is, logically, righteousness, and the righteousness is from faith unto faith (Romans 1:17). Nevertheless, in the highest development of the righteousness of faith, it will remain true that the man is justified, not by the works of righteousness, which are the fruit of faith, but by the faith which, in making him a partaker of the life and righteousness of God, generates and inspires the works. Observe that the believer's own faith is reckoned as righteousness. “In no passage in Paul's writings or in other parts of the New Testament, where the phrase to reckon for or the verb to reckon alone is used, is there a declaration that anything belonging to one person is imputed, accounted, or reckoned to another, or a formal statement that Christ's righteousness is imputed to believers” (President Dwight, “Notes on Meyer”). -DIVIDER-
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Romans 1:29 Envy, murder [φθόνου , φόνου]
Phthonou phonou A paronomasia or combination of like-sounding words. Compare Galatians 5:21. Murder is conceived as a thought which has filled the man. See 1 John 3:15. [source]
2 Timothy 1:1 Of life which is in Christ Jesus []
The phrase promise of life only here and 1 Timothy 4:8. oP. Life in Christ is a Pauline thought. See Romans 8:2; 2 Corinthians 4:10; Romans 6:2-14; Galatians 2:19, Galatians 2:20; Colossians 3:4; Philemon 1:21. It is also a Johannine thought; see John 1:4; John 3:15; John 6:25; John 14:6; 1 John 5:11. [source]
1 John 5:18 We know [οἴδαμεν]
John uses this appeal to knowledge in two forms: we know (1 John 3:2, 1 John 3:14; 1 John 5:18, 1 John 5:19, 1 John 5:20); ye know (1 John 2:20; 1 John 3:5, 1 John 3:15). [source]
1 John 3:3 Every man that hath [πᾶς ὁ ἔχων]
A characteristic form of expression with John, containing “a reference to some who had questioned the application of a general principle in particular cases.” Here to some persons who had denied the practical obligation to moral purity involved in their hope. See 1 John 3:4, 1 John 3:6, 1 John 3:9, 1 John 3:10, 1 John 3:15, 1 John 3:23, 1 John 3:24; 1 John 4:7; 1 John 5:1, 1 John 5:4, 1 John 5:18; 2 John 1:9. [source]
1 John 1:5 In Him is no darkness at all [καὶ σκοτία οὐκ ἔστιν ἐν αὐτῷ οὐδεμία]
It is characteristic of John to express the same idea positively and negatively. See John 1:7, John 1:8, John 1:20; John 3:15, John 3:17, John 3:20; John 4:42; John 5:24; John 8:35; John 10:28; 1 John 1:6, 1 John 1:8; 1 John 2:4, 1 John 2:27; 1 John 5:12. According to the Greek order, the rendering is: “And darkness there is not in Him, no, not in any way.” For a similar addition of οὐδείς notone, to a complete sentence, see John 6:63; John 11:19; John 19:11. On σκοτία darknesssee on John 1:5. [source]
1 John 4:20 And hateth [και μισει]
Continuation of the same condition with εαν — ean and the present active subjunctive, “and keep on hating.” See 1 John 2:9; 1 John 3:15 for use of μισεω — miseō (hate) with αδελπος — adelphos (brother). A liar Blunt and to the point as in 1 John 1:10; 1 John 2:4. [source]
1 John 5:16 Unto death []
The difficulty of the passage lies in the explanation of these words. It is impossible to determine their exact meaning with certainty. Some of the many explanations are as follows: Such sin as God punishes with deadly sickness or sudden death. All those sins punished with excommunication (so the older Catholic theologians). An unrepented sin. Envy. A sinful state or condition. The sin by which the Christian falls back from Christian life into death. The anti-Christian denial that Jesus is the Christ. The phrase λαβεῖν ἁμαρτίαν θανητοφόρον toincur a death-bearing sin (A. V., bear sin and die ), occurs Numbers 18:22, Sept., and the distinction between sins unto death and sins not unto death is common in Rabbinic writings. However John's expression may have been suggested by these, it cannot be assumed that they determine the sense in which he uses it. -DIVIDER-
-DIVIDER-
Life and death in the passage must correspond. Bodily death and spiritual life cannot be meant. The passage must be interpreted in the light of John's utterances elsewhere concerning life and death. In 1 John 5:12, he says: He that hath the Son hath life, and he that hath not the Son of God hath not life. In 1 John 3:14, 1 John 3:15, he says that he that loveth not abideth in death: that he that hateth his brother is a manslayer, and that no manslayer hath eternal life abiding in him. These canons of interpretation point to the explanation, in which some of the best authorities agree, that the sin unto death does not refer to a specific act, but to a class or species of sins, the tendency of which is to cut the bond of fellowship with Christ. Hence the passage is in the key-note of fellowship which pervades the Epistle. Whatever breaks the fellowship between the soul and Christ, and, by consequence, between the individual and the body of believers, is unto death, for there is no life apart from Christ. It is indeed true that this tendency inheres in all sin. Sin is essentially death. But a distinction is to be made, as Canon Westcott observes, between sins which flow from human imperfection and infirmity, and sins which are open manifestations of a character alien from God. “All unrighteousness is sin, and there is a sin not unto death.” It must be carefully born in mind in the study of the passage, that John is speaking of sinful acts as revelations of character, and not simply in themselves. So Huther: “Such sinning as is characterized, not by the object with which it is connected, but by the disposition from which it proceeds.” [source]

1 John 5:18 We know [οιδαμεν]
As in 1 John 3:2, 1 John 3:14; 1 John 5:15, 1 John 5:19, 1 John 5:20. He has “ye know” in 1 John 2:20; 1 John 3:5, 1 John 3:15. [source]
1 John 2:9 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 13:5sqq.). 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 brethrenfor 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 thebrotherhood (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 (Judges 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.| [source]
1 John 2:9 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 15:18sqq.; 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). [source]
1 John 4:20 I love God [Αγαπω τον τεον]
Quoting an imaginary disputant as in 1 John 2:4.And hateth (και μισει — kai misei). Continuation of the same condition with εαν — ean and the present active subjunctive, “and keep on hating.” See 1 John 2:9; 1 John 3:15 for use of μισεω — miseō (hate) with αδελπος — adelphos (brother). A liar (πσευστης — pseustēs). Blunt and to the point as in 1 John 1:10; 1 John 2:4.That loveth not “The one who does not keep on loving” (present active negative articular participle).Hath seen (εωρακεν — heōraken). Perfect active indicative of οραω — horaō the form in John 1:18 used of seeing God.Cannot love “Is not able to go on loving,” with which compare 1 John 2:9, ου δυναται αμαρτανειν — ou dunatai hamartanein (is not able to go on sinning). The best MSS. do not have πως — pōs (how) here. [source]

What do the individual words in John 3:15 mean?

so that everyone - believing in Him may have life eternal
ἵνα πᾶς πιστεύων ἐν αὐτῷ ἔχῃ ζωὴν αἰώνιον

ἵνα  so  that 
Parse: Conjunction
Root: ἵνα  
Sense: that, in order that, so that.
πᾶς  everyone 
Parse: Adjective, Nominative Masculine Singular
Root: πᾶς  
Sense: individually.
  - 
Parse: Article, Nominative Masculine Singular
Root:  
Sense: this, that, these, etc.
πιστεύων  believing 
Parse: Verb, Present Participle Active, Nominative Masculine Singular
Root: πιστεύω  
Sense: to think to be true, to be persuaded of, to credit, place confidence in.
ἔχῃ  may  have 
Parse: Verb, Present Subjunctive Active, 3rd Person Singular
Root: ἔχω  
Sense: to have, i.e. to hold.
ζωὴν  life 
Parse: Noun, Accusative Feminine Singular
Root: ζωή  
Sense: life.
αἰώνιον  eternal 
Parse: Adjective, Accusative Feminine Singular
Root: αἰώνιος  
Sense: without beginning and end, that which always has been and always will be.