Tamar and Judah (Genesis 38): Why Her Story Leads to Jesus

Genesis 38 tells the story of Tamar, a young woman married into Judah's family who was widowed twice and then denied the husband she had been promised. She took a bold and risky step to secure her place, and when the truth came out, Judah himself said, "She hath been more righteous than I." Her son Pharez became an ancestor of King David, and Matthew names her in the family line of Jesus.

Here is the story as Genesis tells it, and why it matters.

Where the Story Sits

Genesis 38 interrupts the story of Joseph. In chapter 37 Judah has just proposed selling his brother Joseph into slavery. In chapter 39 Joseph, a slave in Egypt, refuses the advances of his master's wife. Between the two, Genesis turns to Judah, and the contrast is deliberate: the brother who sold Joseph will be shown his own failures through a woman he wronged.

Two Sons, Two Deaths

Judah married a Canaanite woman and had three sons: Er, Onan and Shelah.

And Judah took a wife for Er his firstborn, whose name was Tamar. And Er, Judah's firstborn, was wicked in the sight of the LORD; and the LORD slew him.

Genesis 38:6–7 (KJV)

The custom of the time, later written into the law of Moses (Deuteronomy 25:5), was that a brother should marry a childless widow and raise a son to carry on the dead man's name and inheritance.

And Judah said unto Onan, Go in unto thy brother's wife, and marry her, and raise up seed to thy brother. And Onan knew that the seed should not be his; and it came to pass, when he went in unto his brother's wife, that he spilled it on the ground, lest that he should give seed to his brother. And the thing which he did displeased the LORD: wherefore he slew him also.

Genesis 38:8–10 (KJV)

Onan took the marriage but refused its purpose. A son for Er would have reduced Onan's own share of the inheritance, and he chose that over his duty to his brother and to Tamar.

A Promise Judah Did Not Keep

Judah had one son left, Shelah, and he was afraid:

Then said Judah to Tamar his daughter in law, Remain a widow at thy father's house, till Shelah my son be grown: for he said, Lest peradventure he die also, as his brethren did. And Tamar went and dwelt in her father's house.

Genesis 38:11 (KJV)

Judah's words sounded like a promise, but his real thought was "Lest peradventure he die also." Tamar was sent home, unable to remarry outside the family and with no child to secure her future.

Tamar's Plan

Years passed. Then Tamar heard that Judah was going up to Timnath for the sheep-shearing.

And she put her widow's garments off from her, and covered her with a vail, and wrapped herself, and sat in an open place, which is by the way to Timnath; for she saw that Shelah was grown, and she was not given unto him to wife.

Genesis 38:14 (KJV)

Judah, now a widower himself, took her for a prostitute and slept with her. As a pledge of payment she asked for his signet, his bracelets (many translations say "cord") and his staff, the things that identified him. When his friend later came to pay and reclaim them, the woman was gone.

"She Hath Been More Righteous Than I"

Three months later, the news reached Judah:

And it came to pass about three months after, that it was told Judah, saying, Tamar thy daughter in law hath played the harlot; and also, behold, she is with child by whoredom. And Judah said, Bring her forth, and let her be burnt. When she was brought forth, she sent to her father in law, saying, By the man, whose these are, am I with child: and she said, Discern, I pray thee, whose are these, the signet, and bracelets, and staff. And Judah acknowledged them, and said, She hath been more righteous than I; because that I gave her not to Shelah my son. And he knew her again no more.

Genesis 38:24–26 (KJV)

Judah was quick to condemn her and slow to see himself. Tamar did not accuse him publicly; she sent his own belongings with a quiet question: "Discern, I pray thee." And Judah, to his credit, admitted the truth. The man who had once deceived his father about Joseph now confesses that the wrong was his.

Many readers see this as a turning point for Judah. Later in Genesis he offers himself as a slave in place of his brother Benjamin (Genesis 44:33), the opposite of what he did to Joseph.

Twins, and a Line That Leads to Jesus

Tamar gave birth to twins. At the birth, one put out his hand and the midwife tied a scarlet thread on it, but his brother came out first:

And it came to pass, as he drew back his hand, that, behold, his brother came out: and she said, How hast thou broken forth? this breach be upon thee: therefore his name was called Pharez. And afterward came out his brother, that had the scarlet thread upon his hand: and his name was called Zarah.

Genesis 38:29–30 (KJV)

Pharez, whose name means "breach" or "breaking through," became the head of a great family in Judah. Centuries later, the townspeople of Bethlehem blessed Boaz and Ruth with the words "let thy house be like the house of Pharez, whom Tamar bare unto Judah" (Ruth 4:12). Ruth's great-grandson was King David.

Matthew opens his Gospel with that same line:

And Judas begat Phares and Zara of Thamar; and Phares begat Esrom; and Esrom begat Aram;

Matthew 1:3 (KJV)

Ancient genealogies rarely named women. Matthew names four in Jesus' line: Tamar, Rahab, Ruth and Bathsheba. Each came with a story that others might have left out.

What Tamar's Story Teaches

• God sees the overlooked. Tamar was a widow with no power and no advocate, and the story ends with her vindicated and her son honored.
• Confession can change a person. Judah's "she hath been more righteous than I" is the first step in a change that runs through the rest of Genesis.
• God works through broken families. The line of the Messiah ran through a household marked by deceit, grief and failure. The genealogy of Jesus does not hide that; it names it.

The Bible does not hold up Tamar's method as a pattern to copy. It tells an honest story about real people, and shows that God's promises were not defeated by their failures. That is good news for every family.

For another Old Testament story of God's faithfulness, see what Samuel's Ebenezer stone means.