What the Bible Says About Murder

The Bible condemns murder as one of the gravest sins, a direct assault on the image of God in another person. The first murder appears early in human history when "Cain rose up against his brother Abel, and killed him" (Genesis 4:8), and the bloodshed that followed Cain's jealousy reveals how sin, left unchecked, escalates into violence. God's response in Genesis 9:6 establishes the principle that grounds the sanctity of human life: "Whoever sheds the blood of man, by man shall his blood be shed, for God made man in his own image." To murder is to attack the very image-bearer God created, which is why it is treated with such severity. The sixth commandment states it plainly: "You shall not murder" (Exodus 20:13), repeated in Deuteronomy 5:17 and echoed by Paul in Romans 13:9 as part of the law of love, for "love does no wrong to a neighbor." These commands protect the innocent and uphold the dignity God has given to every human life. The Bible distinguishes deliberate murder from other forms of killing, but it leaves no doubt that the unlawful, hateful taking of life is gravely wrong. Jesus deepens the command by tracing murder to its root in the heart. In Matthew 5:21-22 He teaches that the same anger and contempt that lead to killing are themselves under judgment: "everyone who is angry with his brother will be liable to judgment." The apostle John presses further: "everyone who hates his brother is a murderer" (1 John 3:15). Scripture thus calls us not merely to avoid the act but to root out the hatred behind it. And yet even murderers find mercy in Christ; Moses, David, and Paul each bore bloodguilt, yet were redeemed. The gospel both upholds the sanctity of life and offers forgiveness and a transformed heart to all who repent.