1 John 3:12
 1 John 3:12 
New International Version (©2011)
Do not be like Cain, who belonged to the evil one and murdered his brother. And why did he murder him? Because his own actions were evil and his brother's were righteous.

New Living Translation (©2007)
We must not be like Cain, who belonged to the evil one and killed his brother. And why did he kill him? Because Cain had been doing what was evil, and his brother had been doing what was righteous.

English Standard Version (©2001)
We should not be like Cain, who was of the evil one and murdered his brother. And why did he murder him? Because his own deeds were evil and his brother’s righteous.

New American Standard Bible (©1995)
not as Cain, who was of the evil one and slew his brother. And for what reason did he slay him? Because his deeds were evil, and his brother's were righteous.

King James Bible (Cambridge Ed.)
Not as Cain, who was of that wicked one, and slew his brother. And wherefore slew he him? Because his own works were evil, and his brother's righteous.

Holman Christian Standard Bible (©2009)
unlike Cain, who was of the evil one and murdered his brother. And why did he murder him? Because his works were evil, and his brother's were righteous.

International Standard Version (©2012)
Do not be like Cain, who was from the evil one and murdered his brother. And why did he murder him? Because what he was doing was evil and his brother's actions were righteous.

NET Bible (©2006)
not like Cain who was of the evil one and brutally murdered his brother. And why did he murder him? Because his deeds were evil, but his brother's were righteous.

Aramaic Bible in Plain English (©2010)
Not like Cain who was from The Evil One and murdered his brother; and why did he murder him? Only because his works were evil and those of his brother were righteous.

GOD'S WORD® Translation (©1995)
Don't be like Cain. He was a child of the evil one and murdered his brother. And why did Cain murder his brother? Because the things Cain did were evil and the things his brother did had God's approval.

King James 2000 Bible (©2003)
Not as Cain, who was of that wicked one, and slew his brother. And why slew he him? Because his own works were evil, and his brother's righteous.

American King James Version
Not as Cain, who was of that wicked one, and slew his brother. And why slew he him? Because his own works were evil, and his brother's righteous.

American Standard Version
not as Cain was of the evil one, and slew his brother. And wherefore slew he him? Because his works were evil, and his brother's righteous.

Douay-Rheims Bible
Not as Cain, who was of the wicked one, and killed his brother. And wherefore did he kill him? Because his own works were wicked: and his brother's just.

Darby Bible Translation
not as Cain was of the wicked one, and slew his brother; and on account of what slew he him? because his works were wicked, and those of his brother righteous.

English Revised Version
not as Cain was of the evil one, and slew his brother. And wherefore slew he him? Because his works were evil, and his brother's righteous.

Webster's Bible Translation
Not as Cain, who was of that wicked one, and slew his brother. And why did he slay him? Because his own works were evil, and his brother's righteous.

Weymouth New Testament
We are not to resemble Cain, who was a child of the Evil one and killed his own brother. And why did he kill him? Because his own actions were wicked and his brother's actions righteous.

World English Bible
unlike Cain, who was of the evil one, and killed his brother. Why did he kill him? Because his works were evil, and his brother's righteous.

Young's Literal Translation
not as Cain -- of the evil one he was, and he did slay his brother, and wherefore did he slay him? because his works were evil, and those of his brother righteous.

Gill's Exposition of the Entire Bible

Not as Cain,.... That is, let us not be like him, or do as he did, hate the brethren. The apostle illustrates brotherly love by its contrary, in the instance of Cain, who was the first instance and example of hatred of the brethren, and of fratricide, and a very detestable one, by which he would dissuade from so vile and abominable a practice:

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Vincent's Word Studies

Cain who was (Κάΐ́ν ἧν)

Who is not in the Greek. The construction is irregular. Lit., as Rev., not as Cain was of the evil one.

Slew (ἔσφαξεν)

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Barnes' Notes on the Bible

Not as Cain - Not manifesting the spirit which Cain did. His was a most remarkable and striking instance of a want of love to a brother, and the case was well adapted to illustrate the propriety of the duty which the apostle is enjoining. See Genesis 4:4-8.

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Clarke's Commentary on the Bible

Not as Cain - Men should not act to each other as Cain did to his brother Abel. He murdered him because he was better than himself. But who was Cain? Εκ του πονηρου ην, he was of the devil. And who are they who, through pride, lust of power, ambition, gain, etc., murder each other in wars and political contentions? Εκ του πονηρου εισι. To attempt to justify the principle, and excuse the instigators, authors, abettors, etc., of such wars, is as vain as it is wicked. They are opposed to the nature of God, and to that message which he has sent to man from the beginning: Love one another. Love your enemies. Surely this does not mean, Blow out their brains, or, Cut their throats. O, how much of the spirit, temper, and letter of the Gospel have the nations of the world, and particularly the nations of Europe, to learn!

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Geneva Study Bible

{12} Not as Cain, who was of that wicked one, and slew his brother. {13} And wherefore slew he him? Because his own works were evil, and his brother's righteous.

(12) An amplification taken from the contrary example of Cain who slew his brother.

(13) A short digression: Let us not marvel that we are hated by the world for doing our duty, for such was the condition of Abel who was a just person: and who would not rather be like him than Cain?


People's New Testament

3:12 Not as Cain, who was of that wicked one. Cain, who hated and slew his brother (Ge 4:8), is an extreme type of children of the devil. This hater and murderer is condemned far more severely in the Scriptures than the disobedient Adam.


Wesley's Notes

3:12 Who was of the wicked one - Who showed he was a child of the devil by killing his brother. And wherefore slew he him - For any fault? No, but just the reverse; for his goodness.


Jamieson-Fausset-Brown Bible Commentary

12. who-not in the Greek.

of that wicked one-Translate, "evil one," to accord with "Because his own works were evil." Compare 1Jo 3:8, "of the devil," in contrast to "of God," 1Jo 3:10.

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1 John 3:12 Parallel Commentaries
Bible Hub: Online Parallel Bible


Love One Another
11For this is the message that you heard from the beginning, that we should love one another. 12Not as Cain, who was of that wicked one, and slew his brother. And why slew he him? Because his own works were evil, and his brother's righteous. 13Marvel not, my brothers, if the world hate you. …

Genesis 4:8 Now Cain said to his brother Abel, "Let's go out to the field." While they were in the field, Cain attacked his brother Abel and killed him.
2 Samuel 13:22 And Absalom never said a word to Amnon, either good or bad; he hated Amnon because he had disgraced his sister Tamar.
Psalm 38:20 Those who repay my good with evil lodge accusations against me, though I seek only to do what is good.
Proverbs 27:4 Anger is cruel and fury overwhelming, but who can stand before jealousy?
Proverbs 29:10 The bloodthirsty hate a person of integrity and seek to kill the upright.
Matthew 5:37 All you need to say is simply 'Yes' or 'No'; anything beyond this comes from the evil one.
John 8:40 As it is, you are looking for a way to kill me, a man who has told you the truth that I heard from God. Abraham did not do such things.
John 8:41 You are doing the works of your own father." "We are not illegitimate children," they protested. "The only Father we have is God himself."
Hebrews 11:4 By faith Abel brought God a better offering than Cain did. By faith he was commended as righteous, when God spoke well of his offerings. And by faith Abel still speaks, even though he is dead.
1 John 2:13 I am writing to you, fathers, because you know him who is from the beginning. I am writing to you, young men, because you have overcome the evil one.
Jude 1:11 Woe to them! They have taken the way of Cain; they have rushed for profit into Balaam's error; they have been destroyed in Korah's rebellion.