Later Scripture repeatedly names this event. First John 3:12 says Cain murdered his brother because Cain’s works were evil and Abel’s righteous. Jude warns about those who have “gone in the way of Cain,” turning Cain into a continuing pattern of rebellion. Jesus names Abel as righteous and speaks of his shed blood in Matthew 23:35 and Luke 11:51.

Genesis 4:10 introduces one of the chapter’s most important threads: “the voice of thy brother’s blood crieth unto me from the ground.” Hebrews 12:24 explicitly returns to that image and says that Jesus is mediator of the new covenant and that His sprinkled blood “speaketh better things than that of Abel.” Abel’s blood cries out after unjust murder; Jesus’ blood stands at the center of the better covenant. Revelation 6 later pictures slain witnesses crying to God for judgment and vindication, a strong thematic continuation of righteous blood calling out for divine justice.

The integrated story is: sin desires → hatred becomes murder → righteous blood cries out → God judges yet restrains vengeance against Cain → later Scripture remembers Cain as the way of hatred and Abel as righteous → Jesus’ blood is said to speak a better word than Abel’s. This is one of the clearest places where the New Testament does not erase Genesis but takes its imagery and carries it into the gospel.