The sin in Jesus’ family tree: why his mother had to be a virgin.

Most readers of Matthew’s gospel, I suppose, skip the first chapter entirely. After all, it is only a boring genealogy. But at least look at the first six verses. Genealogies in the Bible do not often mention a man’s mother, but Matthew took time to identify four mothers, and each mother reminds us of a particular sin.

The disgusting story of Judah and Tamar, told in Genesis 38, reads like the story line of the edgiest of soap operas. God took the life of Tamar’s husband, Judah’s oldest son Er, for unspecified wickedness. It then became the responsibility of the second son, Onan, to provide his brother with an heir by having sex with his widow.… Read the rest