Genesis 4:20
Adah gives birth to Jabal, who becomes the father of those who live in tents and raise livestock. This is the first cultural origin story in Genesis — Jabal is identified not just as an individual but as the founder of a way of life. The pastoral nomadic culture, with its tents and herds, traces its ancestry to this man. There is no condemnation here — shepherding and livestock-raising are legitimate and even honored occupations throughout Scripture. Abel himself was a keeper of flocks. The inclusion of these origin stories in Cain's genealogy is theologically interesting: significant human cultural achievements emerge from a line under curse, a reminder that common grace — God's provision of goods to all humanity regardless of standing — is real and wide. Matthew 5:45 reflects this, noting that God causes rain to fall on the righteous and the unrighteous alike. Human creativity and culture are not the exclusive property of the redeemed; they are evidence of the image of God persisting even in broken lines.