1 John 3:15

Whosoever hateth his brother is a murderer: and ye know that no murderer hath eternal life abiding in him.

Whosoever {G3956} hateth {G3404} his {G846} brother {G80} is {G2076} a murderer {G443}: and {G2532} ye know {G1492} that {G3754} no {G3756}{G3956} murderer {G443} hath {G2192} eternal {G166} life {G2222} abiding {G3306} in {G1722} him {G846}.

Everyone who hates his brother is a murderer, and you know that no murderer has eternal life in him.

Everyone who hates his brother is a murderer, and you know that eternal life does not reside in a murderer.

Whosoever hateth his brother is a murderer: and ye know that no murderer hath eternal life abiding in him.

Commentary

1 John 3:15 delivers a stark and penetrating truth about the nature of hatred in the heart of a believer. The Apostle John, often called the "apostle of love," here draws a direct and severe parallel between harboring hatred for a fellow human being and the act of murder, asserting that such a spiritual condition is incompatible with genuine possession of eternal life.

Context

This verse is situated within a broader discussion in 1 John about the distinguishing marks of true believers. John emphasizes that love for one another is the primary evidence of having "passed from death unto life" (1 John 3:14). Conversely, a lack of love, specifically hatred, reveals a spiritual state that remains in darkness and death. The epistle often contrasts the "children of God" with the "children of the devil," with love being a key differentiator. John's message here is not merely about physical acts but about the internal disposition of the heart, aligning with Jesus' teaching that anger and contempt can be tantamount to murder in God's eyes (Matthew 5:21-22).

Key Themes

  • The Seriousness of Hatred: John elevates hatred from a mere emotion to a grave sin, equating it with murder. This highlights that the root of violence and destruction often begins in the heart.
  • Internal vs. External: The verse emphasizes that God judges not just outward actions but the inner attitudes and intentions. Hatred, though it may not lead to physical violence, is seen as the spiritual equivalent of taking a life.
  • Love as a Mark of True Life: The absence of love, manifested as hatred, is presented as evidence that one does not possess true eternal life abiding in them. Eternal life is not just future existence but a present spiritual reality characterized by God's love.
  • Spiritual State: The verse underscores the profound spiritual implications of our relationships. Our posture towards others reflects our posture towards God and the life He offers.

Linguistic Insights

The Greek word for "hateth" is miseō (μισέω), which implies a deep-seated aversion, hostility, or animosity, not just a casual dislike. It's an active principle of ill-will. The term "murderer" (anthrōpoktonos, ἀνθρωποκτόνος) literally means "man-slayer." By using such strong language, John reveals that the spiritual essence of murder—the desire for another's non-existence or harm—is present in hatred, even if the physical act is absent. The phrase "eternal life abiding in him" speaks to the indwelling presence of God's life, a life that is fundamentally characterized by love (as God is love, 1 John 4:8).

Practical Application

This verse challenges believers to examine their hearts and motivations. It calls for a radical self-assessment of our relationships with others, especially within the Christian community. It reminds us that:

  • We must actively cultivate love and goodwill towards others, even those who may be difficult to love.
  • Unresolved anger, bitterness, and resentment can be spiritually destructive and incompatible with the life God gives.
  • Forgiveness and reconciliation are essential for maintaining a heart aligned with God's will and experiencing the fullness of eternal life.

Ultimately, 1 John 3:15 serves as a powerful reminder that genuine faith transforms the heart, compelling us to live in love rather than hate, reflecting the very nature of God Himself.

Note: If the commentary doesn’t appear instantly, please allow 2–5 seconds for it to load. It is generated by Gemini 2.5 Flash using a prompt focused on Biblical fidelity over bias. While the insights have been consistently reliable, we encourage prayerful discernment through the Holy Spirit.

Please note that only the commentary section is AI-generated — the main Scripture and cross-references are stored on the site and are from trusted and verified sources.

Cross-References

  • Matthew 5:21

    Ye have heard that it was said by them of old time, Thou shalt not kill; and whosoever shall kill shall be in danger of the judgment:
  • Matthew 5:22

    But I say unto you, That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say, Thou fool, shall be in danger of hell fire.
  • Proverbs 26:24

    ¶ He that hateth dissembleth with his lips, and layeth up deceit within him;
  • Proverbs 26:26

    [Whose] hatred is covered by deceit, his wickedness shall be shewed before the [whole] congregation.
  • Revelation 21:8

    But the fearful, and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, shall have their part in the lake which burneth with fire and brimstone: which is the second death.
  • John 8:44

    Ye are of [your] father the devil, and the lusts of your father ye will do. He was a murderer from the beginning, and abode not in the truth, because there is no truth in him. When he speaketh a lie, he speaketh of his own: for he is a liar, and the father of it.
  • Leviticus 19:16

    Thou shalt not go up and down [as] a talebearer among thy people: neither shalt thou stand against the blood of thy neighbour: I [am] the LORD.
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