Genesis 4

After Eden, two sons are born. Both work, both bring an offering, and God receives one and not the other. Cain becomes angry, God warns him before he acts, and Cain kills his brother in a field. God confronts him with two questions, speaks a judgment tied to the ground he tilled, and then places a limit on further vengeance. The chapter follows Cain's line, where a city, music and metalwork appear alongside a boast about revenge, and closes with the birth of Seth and with people beginning to call on the name of the LORD.

• 1-2

  Two births, two kinds of work. Cain and Abel are born and given occupations, with no evaluation of either man attached.

• 3-5

  Two offerings and the LORD's regard. Each brings from what he has. God receives Abel and his offering and does not receive Cain and his.

• 5-7

  Anger, and God's warning. Cain's face falls, and God asks two questions and warns him about sin crouching at the door.

• 8

  The field. Cain speaks to his brother, and in the field he kills him.

• 9-10

  Where is your brother. God asks where Abel is, Cain evades, and God says the blood cries from the ground.

• 11-16

  Judgment and restraint. The ground will not yield to Cain, he becomes a wanderer, and God appoints a sign so he is not killed.

• 17-24

  A line, a city, and a boast. Culture develops in Cain's line, and Lamech turns vengeance into a song.

• 25-26

  Seth, and calling on the name of the LORD. Another son is given, Abel is named in the giving, and people begin to call on the name of the LORD.

• Worship and the worshipper
• Anger and responsibility
• Brotherhood
• Blood and justice
• Judgment and restraint
• Violence escalating through a line

• God spoke to Cain before Cain did anything to Abel.
• Sin is described as near, hungry and something Cain is charged to rule.
• The word brother is repeated until the crime cannot be read as anything else.
• Judgment and restraint appear in the same paragraph.
• Vengeance grows faster than the injury that started it.
• The chapter that records the first murder ends with worship.

• Answer God's question about your anger before you answer anyone else's.
• Deal with the person before you bring the gift.
• Treat the thing waiting at the door as the real decision point.
• Leave the reckoning with God, and do something concrete for the brother in front of you.

• When something goes to someone else and not to you, take the feeling to God in words before you take it anywhere near the person. Say plainly what you wanted and did not get, because Cain's silence toward God's two questions is the gap the rest of the chapter falls through.
• Set a rule for the point where anger has been sitting for a day. Ephesians 4:26 says not to let the sun go down on it, so make the deadline concrete: within twenty four hours you either speak to the person, or you name the matter to God and let it go, and you do not carry it into a third day.
• Before your next act of worship, whether that is a service, a gift, or time set aside to pray, ask whether there is a person who has something against you. If there is, Matthew 5:23-24 tells you to deal with that first, so send the message or make the call before you go.
• Choose the one person you have quietly decided is not your responsibility and do something specific for them this week: a meal, a payment, a visit, a conversation you have been putting off. 1 John 3:18 rules out love that stays verbal.
• Name the retaliation you are actually considering, in one sentence, and then hand it over instead of carrying it out. Romans 12:19 does not ask you to feel nothing, it asks you to leave the reckoning with God, and Genesis 4:15 shows him limiting vengeance rather than licensing it.
• Watch the arithmetic in your own grievances. Lamech's boast multiplied a limit into a licence, and Jesus took the same numbers and used them for forgiveness. When you notice yourself escalating the account of what was done to you, stop and read Matthew 18:21-22.

• Hebrews 11:4 — Abel offered by faith and was commended as righteous.
• 1 John 3:11-15 — Cain as the pattern of hatred, and hatred named as murder in character.
• Hebrews 12:24 — The blood of Jesus speaks better than the blood of Abel.
• Matthew 23:35 — Righteous Abel named first in the line of innocent blood.
• Jude 1:11 — The way of Cain used as a warning to the church.
• Matthew 5:21-24 — Murder traced back to anger, and reconciliation required before an offering.
• James 1:14-15 — Desire, sin and death traced in sequence.
• Romans 12:17-21 — Vengeance left with God, evil overcome with good.

Loading Genesis 4:7…

It carries the chapter: sin is near, it wants you, and you are still charged with ruling over it.

• What does God actually ask Cain, and what would an honest answer to those questions have sounded like?
• Where does the chapter locate the beginning of the murder?
• What does Genesis 4:7 say Cain can do, and what does that mean for someone under the same pressure?

Father, you spoke to Cain before he did anything, and you speak to me. Show me what is waiting at my door, and give me the honesty to answer your questions instead of avoiding them. Where I have carried anger toward someone you have made, take it before it becomes anything else. Teach me to be a keeper of the people you have given me. And thank you that there is blood that speaks better than Abel's, and that it speaks for me. Amen.