41 Adam slept with Eve his wife. She conceived and had Cain. She said, "I've gotten a man, with God's help!" 2 Then she had another baby, Abel. Abel was a herdsman and Cain a farmer.
3 Time passed. Cain brought an offering to God from the produce of his farm. 4 Abel also brought an offering, but from the firstborn animals of his herd, choice cuts of meat. God liked Abel and his offering, 5 but Cain and his offering didn't get his approval. Cain lost his temper and went into a sulk.
6 God spoke to Cain: "Why this tantrum? Why the sulking? 7 If you do well, won't you be accepted? And if you don't do well, sin is lying in wait for you, ready to pounce; it's out to get you, you've got to master it."
8 Cain had words with his brother. They were out in the field; Cain came at Abel his brother and killed him.
9 God said to Cain, "Where is Abel your brother?" He said, "How should I know? Am I his babysitter?" 10 God said, "What have you done! The voice of your brother's blood is calling to me from the ground. 11 From now on you'll get nothing but curses from this ground; you'll be driven from this ground that has opened its arms to receive the blood of your murdered brother. 12 You'll farm this ground, but it will no longer give you its best. You'll be a homeless wanderer on Earth."
13 Cain said to God, "My punishment is too much. I can't take it! 14 You've thrown me off the land and I can never again face you. I'm a homeless wanderer on Earth and whoever finds me will kill me." 15 God told him, "No. Anyone who kills Cain will pay for it seven times over." God put a mark on Cain to protect him so that no one who met him would kill him.
16 Cain left the presence of God and lived in No-Man's-Land, east of Eden.
Matthew Henry's Commentary on Genesis 4:1-16
Commentary on Genesis 4:1-7
(Read Genesis 4:1-7)
When Cain was born, Eve said, I have gotten a man from the Lord. Perhaps she thought that this was the promised seed. If so, she was wofully disappointed. Abel signifies vanity: when she thought she had the promised seed in Cain, whose name signifies possession, she was so taken up with him that another son was as vanity to her. Observe, each son had a calling. It is the will of God for every one to have something to do in this world. Parents ought to bring up their children to work. Give them a Bible and a calling, said good Mr. Dod, and God be with them. We may believe that God commanded Adam, after the fall, to shed the blood of innocent animals, and after their death to burn part or the whole of their bodies by fire. Thus that punishment which sinners deserve, even the death of the body, and the wrath of God, of which fire is a well-known emblem, and also the sufferings of Christ, were prefigured. Observe that the religious worship of God is no new invention. It was from the beginning; it is the good old way, Revelation 3:20. And those well deserve to perish in their sins, that will not go to the door to ask for the benefit of this sin-offering. God's acceptance of Abel's offering did not change the birthright, and make it his; why then should Cain be so angry? Sinful heats and disquiets vanish before a strict and fair inquiry into the cause.
Commentary on Genesis 4:8-15
(Read Genesis 4:8-15)
Malice in the heart ends in murder by the hands. Cain slew Abel, his own brother, his own mother's son, whom he ought to have loved; his younger brother, whom he ought to have protected; a good brother, who had never done him any wrong. What fatal effects were these of our first parents' sin, and how must their hearts have been filled with anguish! Observe the pride, unbelief, and impenitence of Cain. He denies the crime, as if he could conceal it from God. He tries to cover a deliberate murder with a deliberate lie. Murder is a crying sin. Blood calls for blood, the blood of the murdered for the blood of the murderer. Who knows the extent and weight of a Divine curse, how far it reaches, how deep it pierces? Only in Christ are believers saved from it, and inherit the blessing. Cain was cursed from the earth. He found his punishment there where he chose his portion, and set his heart. Every creature is to us what God makes it, a comfort or a cross, a blessing or a curse. The wickedness of the wicked brings a curse upon all they do, and all they have. Cain complains not of his sin, but of his punishment. It shows great hardness of heart to be more concerned about our sufferings than our sins. God has wise and holy ends in prolonging the lives even of very wicked men. It is in vain to inquire what was the mark set upon Cain. It was doubtless known, both as a brand of infamy on Cain, and a token from God that they should not kill him. Abel, being dead, yet speaketh. He tells the heinous guilt of murder, and warns us to stifle the first risings of wrath, and teaches us that persecution must be expected by the righteous. Also, that there is a future state, and an eternal recompence to be enjoyed, through faith in Christ and his atoning sacrifice. And he tells us the excellency of faith in the atoning sacrifice and blood of the Lamb of God. Cain slew his brother, because his own works were evil, and his brother's righteous, 1 John 3:12. In consequence of the enmity put between the Seed of the woman and the seed of the serpent, the war broke out, which has been waged ever since. In this war we are all concerned, none are neuter; our Captain has declared, He that is not with me is against me. Let us decidedly, yet in meekness, support the cause of truth and righteousness against Satan.
Commentary on Genesis 4:16-18
(Read Genesis 4:16-18)
Cain cast off all fear of God, and attended no more on God's ordinances. Hypocritical professors, who dissemble and trifle with God, are justly left to themselves to do something grossly scandalous. So they throw off that form of godliness to which they have been a reproach, and of which they deny the power. Cain went out from the presence of the Lord, and we never find that he came into it again, to his comfort. The land Cain dwelt in was called the land of Nod, which means, 'shaking,' or 'trembling,' and so shows the restlessness and uneasiness of his own spirit, or 'the land of a vagabond:' they that depart from God cannot find rest any where else. Those on earth who looked for the heavenly city, chose to dwell in tabernacles or tents; but Cain, as not minding that city, built one on earth. Thus all who are cursed of God seek their settlement and satisfaction here below.