Genesis 4: Two Brothers, One Murder
Cain's rejected offering turns to jealousy and murder, yet God still marks grace amid spreading sin.
Genesis 4 (WEB)
1 The man knew Eve his wife. She conceived, and gave birth to Cain, and said, “I have gotten a man with Yahweh’s help.”
2 Again she gave birth, to Cain’s brother Abel. Abel was a keeper of sheep, but Cain was a tiller of the ground.
3 As time passed, Cain brought an offering to Yahweh from the fruit of the ground.
4 Abel also brought some of the firstborn of his flock and of its fat. Yahweh respected Abel and his offering,
5 but he didn’t respect Cain and his offering. Cain was very angry, and the expression on his face fell.
6 Yahweh said to Cain, “Why are you angry? Why has the expression of your face fallen?
7 If you do well, won’t it be lifted up? If you don’t do well, sin crouches at the door. Its desire is for you, but you are to rule over it.”
8 Cain said to Abel, his brother, “Let’s go into the field.” While they were in the field, Cain rose up against Abel, his brother, and killed him.
9 Yahweh said to Cain, “Where is Abel, your brother?” He said, “I don’t know. Am I my brother’s keeper?”
10 Yahweh said, “What have you done? The voice of your brother’s blood cries to me from the ground.
11 Now you are cursed because of the ground, which has opened its mouth to receive your brother’s blood from your hand.
12 From now on, when you till the ground, it won’t yield its strength to you. You will be a fugitive and a wanderer in the earth.”
13 Cain said to Yahweh, “My punishment is greater than I can bear.
14 Behold, you have driven me out this day from the surface of the ground. I will be hidden from your face, and I will be a fugitive and a wanderer in the earth. Whoever finds me will kill me.”
15 Yahweh said to him, “Therefore whoever slays Cain, vengeance will be taken on him sevenfold.” Yahweh appointed a sign for Cain, so that anyone finding him would not strike him.
16 Cain left Yahweh’s presence, and lived in the land of Nod, east of Eden.
17 Cain knew his wife. She conceived, and gave birth to Enoch. He built a city, and called the name of the city, after the name of his son, Enoch.
18 To Enoch was born Irad. Irad became the father of Mehujael. Mehujael became the father of Methushael. Methushael became the father of Lamech.
19 Lamech took two wives: the name of the first one was Adah, and the name of the second one was Zillah.
20 Adah gave birth to Jabal, who was the father of those who dwell in tents and have livestock.
21 His brother’s name was Jubal, who was the father of all who handle the harp and pipe.
22 Zillah also gave birth to Tubal Cain, the forger of every cutting instrument of brass and iron. Tubal Cain’s sister was Naamah.
23 Lamech said to his wives, “Adah and Zillah, hear my voice. You wives of Lamech, listen to my speech, for I have slain a man for wounding me, a young man for bruising me.
24 If Cain will be avenged seven times, truly Lamech seventy-seven times.”
25 Adam knew his wife again. She gave birth to a son, and named him Seth, “for God has given me another child instead of Abel, for Cain killed him.”
26 A son was also born to Seth, and he named him Enosh. At that time men began to call on Yahweh’s name.
Genesis 4 (KJV)
1 And Adam knew Eve his wife; and she conceived, and bare Cain, and said, I have gotten a man from the Lord.
2 And she again bare his brother Abel. And Abel was a keeper of sheep, but Cain was a tiller of the ground.
3 And in process of time it came to pass, that Cain brought of the fruit of the ground an offering unto the Lord.
4 And Abel, he also brought of the firstlings of his flock and of the fat thereof. And the Lord had respect unto Abel and to his offering:
5 But unto Cain and to his offering he had not respect. And Cain was very wroth, and his countenance fell.
6 And the Lord said unto Cain, Why art thou wroth? and why is thy countenance fallen?
7 If thou doest well, shalt thou not be accepted? and if thou doest not well, sin lieth at the door. And unto thee shall be his desire, and thou shalt rule over him.
8 And Cain talked with Abel his brother: and it came to pass, when they were in the field, that Cain rose up against Abel his brother, and slew him.
9 And the Lord said unto Cain, Where is Abel thy brother? And he said, I know not: Am I my brother’s keeper?
10 And he said, What hast thou done? the voice of thy brother’s blood crieth unto me from the ground.
11 And now art thou cursed from the earth, which hath opened her mouth to receive thy brother’s blood from thy hand;
12 When thou tillest the ground, it shall not henceforth yield unto thee her strength; a fugitive and a vagabond shalt thou be in the earth.
13 And Cain said unto the Lord, My punishment is greater than I can bear.
14 Behold, thou hast driven me out this day from the face of the earth; and from thy face shall I be hid; and I shall be a fugitive and a vagabond in the earth; and it shall come to pass, that every one that findeth me shall slay me.
15 And the Lord said unto him, Therefore whosoever slayeth Cain, vengeance shall be taken on him sevenfold. And the Lord set a mark upon Cain, lest any finding him should kill him.
16 And Cain went out from the presence of the Lord, and dwelt in the land of Nod, on the east of Eden.
17 And Cain knew his wife; and she conceived, and bare Enoch: and he builded a city, and called the name of the city, after the name of his son, Enoch.
18 And unto Enoch was born Irad: and Irad begat Mehujael: and Mehujael begat Methusael: and Methusael begat Lamech.
19 And Lamech took unto him two wives: the name of the one was Adah, and the name of the other Zillah.
20 And Adah bare Jabal: he was the father of such as dwell in tents, and of such as have cattle.
21 And his brother’s name was Jubal: he was the father of all such as handle the harp and organ.
22 And Zillah, she also bare Tubal–cain, an instructer of every artificer in brass and iron: and the sister of Tubal–cain was Naamah.
23 And Lamech said unto his wives, Adah and Zillah, Hear my voice; ye wives of Lamech, hearken unto my speech: for I have slain a man to my wounding, and a young man to my hurt.
24 If Cain shall be avenged sevenfold, truly Lamech seventy and sevenfold.
25 And Adam knew his wife again; and she bare a son, and called his name Seth: For God, said she, hath appointed me another seed instead of Abel, whom Cain slew.
26 And to Seth, to him also there was born a son; and he called his name Enos: then began men to call upon the name of the Lord.
Genesis 4 (ASV)
1 And the man knew Eve his wife; and she conceived, and bare Cain, and said, I have gotten a man with the help of Jehovah.
2 And again she bare his brother Abel. And Abel was a keeper of sheep, but Cain was a tiller of the ground.
3 And in process of time it came to pass, that Cain brought of the fruit of the ground an offering unto Jehovah.
4 And Abel, he also brought of the firstlings of his flock and of the fat thereof. And Jehovah had respect unto Abel and to his offering:
5 but unto Cain and to his offering he had not respect. And Cain was very wroth, and his countenance fell.
6 And Jehovah said unto Cain, Why art thou wroth? and why is thy countenance fallen?
7 If thou doest well, shall it not be lifted up? and if thou doest not well, sin coucheth at the door; and unto thee shall be its desire; but do thou rule over it.
8 And Cain told Abel his brother. And it came to pass, when they were in the field, that Cain rose up against Abel his brother, and slew him.
9 And Jehovah said unto Cain, Where is Abel thy brother? And he said, I know not: am I my brother’s keeper?
10 And he said, What hast thou done? the voice of thy brother’s blood crieth unto me from the ground.
11 And now cursed art thou from the ground, which hath opened its mouth to receive thy brother’s blood from thy hand;
12 when thou tillest the ground, it shall not henceforth yield unto thee its strength; a fugitive and a wanderer shalt thou be in the earth.
13 And Cain said unto Jehovah, My punishment is greater than I can bear.
14 Behold, thou hast driven me out this day from the face of the ground; and from thy face shall I be hid; and I shall be a fugitive and a wanderer in the earth; and it will come to pass, that whosoever findeth me will slay me.
15 And Jehovah said unto him, Therefore whosoever slayeth Cain, vengeance shall be taken on him sevenfold. And Jehovah appointed a sign for Cain, lest any finding him should smite him.
16 And Cain went out from the presence of Jehovah, and dwelt in the land of Nod, on the east of Eden.
17 And Cain knew his wife; and she conceived, and bare Enoch: and he builded a city, and called the name of the city, after the name of his son, Enoch.
18 And unto Enoch was born Irad: and Irad begat Mehujael; and Mehujael begat Methushael; and Methushael begat Lamech.
19 And Lamech took unto him two wives: the name of the one was Adah, and the name of the other Zillah.
20 And Adah bare Jabal: he was the father of such as dwell in tents and have cattle.
21 And his brother’s name was Jubal: he was the father of all such as handle the harp and pipe.
22 And Zillah, she also bare Tubal-cain, the forger of every cutting instrument of brass and iron: and the sister of Tubal-cain was Naamah.
23 And Lamech said unto his wives: Adah and Zillah, hear my voice; Ye wives of Lamech, hearken unto my speech: For I have slain a man for wounding me, And a young man for bruising me:
24 If Cain shall be avenged sevenfold, Truly Lamech seventy and sevenfold.
25 And Adam knew his wife again; and she bare a son, and called his name Seth: For, said she, God hath appointed me another seed instead of Abel; for Cain slew him.
26 And to Seth, to him also there was born a son; and he called his name Enosh. Then began men to call upon the name of Jehovah.
Summary
Adam and Eve's sons, Cain and Abel, each bring offerings to Yahweh: Abel brings the firstborn of his flock and is respected, while Cain's offering from the ground is not. Angry and downcast, Cain ignores God's warning that sin crouches at the door and murders his brother in the field. When God asks where Abel is, Cain denies responsibility, but Abel's blood cries out from the ground. God curses Cain to be a restless wanderer, yet mercifully places a protective mark on him. Cain settles in Nod and his line produces city-builders, herdsmen, musicians, and metalworkers, but also Lamech, who boasts of vengeful violence. The chapter closes with hope: Seth is born to replace Abel, and in his days people begin to call on Yahweh's name.
Main Characters
- Cain — The firstborn whose offering is rejected and who murders his brother Abel, then lives as a wanderer under God's mark of protection.
- Abel — The keeper of sheep whose offering of the firstborn is respected by Yahweh and who is killed by his brother.
- Yahweh — The Lord who warns Cain about sin, confronts his crime, judges him, yet shows mercy with a protective sign.
- Lamech — A descendant of Cain who takes two wives and boasts to them of avenging himself with deadly violence.
- Seth — The son given to Adam and Eve in place of Abel, in whose days people begin to call on Yahweh's name.
Key Verse
Genesis 4:7 (WEB)
If you do well, won’t it be lifted up? If you don’t do well, sin crouches at the door. Its desire is for you, but you are to rule over it.”
Lessons Learned
- Anger and jealousy, left unchecked, can grow into destructive sin.
- God warns us before we sin and calls us to master rather than excuse it.
- We are responsible for how we treat one another; God hears the cry of the wronged.
- Even under judgment God extends mercy, and he keeps a faithful line through which hope continues.
- God looks at the heart behind our worship. Yahweh respected Abel and his offering but not Cain's (Genesis 4:4-5, WEB). What we bring to God is bound up with the attitude in which we bring it.
- Sin can be mastered if we heed God's warning. God tells Cain, 'sin crouches at the door. Its desire is for you, but you are to rule over it' (Genesis 4:7, WEB). Temptation is real, but God calls us to resist rather than surrender.
- Unchecked anger leads to deeper sin. Cain was 'very angry' (Genesis 4:5, WEB) and that anger ripened into murder (Genesis 4:8, WEB). Feelings we refuse to bring before God can carry us where we never intended to go.
- We are accountable for our treatment of others. Cain asks, 'Am I my brother's keeper?' (Genesis 4:9, WEB), but God declares that Abel's blood cries out from the ground (Genesis 4:10, WEB). God holds us responsible for one another.
- God tempers judgment with mercy. Even as he sentences Cain to wander, Yahweh 'appointed a sign for Cain, so that anyone finding him would not strike him' (Genesis 4:15, WEB). God's discipline is never without compassion.
- God preserves a people who call on his name. After Abel's death God gives Seth, and 'men began to call on Yahweh's name' (Genesis 4:25-26, WEB). God keeps hope alive through a faithful line.
- What is the difference between Cain's and Abel's offerings, and how does God respond to each?
- What does God's warning in verse 7 reveal about temptation and our responsibility before sin takes hold?
- How does Cain respond to God's questions, and what does 'Am I my brother's keeper?' show about his heart?
- Where do you see both judgment and mercy in God's dealings with Cain?
- When anger or resentment rises in you, what would it look like to 'rule over' sin as God urged Cain?
- Abel brings 'the firstborn of his flock and of its fat' and is respected, while Cain brings an offering 'from the fruit of the ground' that is not respected (Genesis 4:3-5, WEB). The text highlights Abel's offering of the best firstborn and links God's response to the worshiper, not just the gift.
- God's warning that 'sin crouches at the door... but you are to rule over it' (Genesis 4:7, WEB) shows that temptation precedes the act and that we bear responsibility to resist. God speaks before Cain sins, offering a way back.
- Cain answers God's question with denial and evasion: 'I don't know. Am I my brother's keeper?' (Genesis 4:9, WEB). It reveals a hardened, unrepentant heart that refuses responsibility for his brother.
- Judgment appears in the curse and Cain's life as a fugitive and wanderer (Genesis 4:11-12, WEB); mercy appears in the protective sign God gives him (Genesis 4:15, WEB). God punishes sin yet restrains further violence.
- This is a personal-application question. Encourage honest, voluntary reflection. Point members back to God's counsel to Cain that sin's desire is for us but we are to rule over it (Genesis 4:7, WEB), discussing practical steps like prayer, confession, and seeking help.