Saturday, October 24, 2026

Advent series: Tamar, a Mother of Jesus Christ

 (As published in Clarion)

Tamar: When God Breaks Through the Darkness

“… Judah the father of Perez… by Tamar” (Matthew 1:3a)

 Matthew opens the Gospel not with angels or shepherds but with a genealogy—a long, deliberate chain of names stretching from Abraham to Jesus Christ. It is not a sterile list. It is a doorway into the drama of redemption. Every name carries a story, a wound, a promise. And among the fathers, Matthew includes five mothers. The first is Tamar.

Her story is anything but tidy. It is tangled with grief, injustice, sin, and a shocking twist of providence. Yet it is precisely through this darkness that God presses his promise forward. Genesis 38 records the story.

 Judah’s Descent into the Shadows

Tamar’s story begins with Judah—the man whose name means “I will praise the Lord.” Yet the first thing we see him do is walk away from the place where the Lord was praised. He leaves Hebron, the home of the patriarchs, the heart of the covenant family. He steps out of the circle of promise and into the world of Canaan.

The move looks harmless. Spiritually, it is catastrophic.

Judah settles among the Canaanites. He befriends a man named Hirah, marries a Canaanite woman, and raises three sons in a culture steeped in idolatry. Outwardly, everything prospers—flocks, household, reputation. But beneath the surface, rot spreads.

Judah finds a wife for his firstborn, Er—a Canaanite woman named Tamar. Soon after the marriage, Er is struck down by the Lord for deep wickedness. Tamar becomes a widow.

According to ancient custom, later codified in Mosaic law, the next brother was to marry the widow to raise up offspring for the deceased. Judah instructs Onan to fulfil this duty. Onan takes Tamar, but refuses to give her a child. He uses her body while denying her justice. The  Lord judges him, and he too dies.

Only Shelah remains, but he is young. Judah promises Tamar that Shelah will be hers when he grows up. But fear grips him. He blames Tamar for the deaths of his sons. He sends her back to her father’s house—a humiliating exile, a life in limbo. Because she belongs to Judah’s household, she cannot marry anyone else. Her future is locked behind Judah’s broken promise.

Years pass. Shelah grows up. Judah’s wife dies. Judah’s line—the line through which God promised a King—shrivels. The royal tribe is collapsing. The branch looks dead.

But God is not finished.

 Tamar’s Desperate Resolve

Tamar eventually sees the truth: Judah will never give her to Shelah. She has been wronged, abandoned, forgotten. Yet she knows her covenant rights. She had been chosen to bear the heir of Judah’s firstborn. The continuation of Judah’s line rests on her.

Then she hears the news: Judah is going to Timnah for sheep‑shearing—a season known for feasting, drinking, and ritualized sexual indulgence. Tamar knows Judah. She knows his weaknesses. She knows this is the moment.

She removes her widow’s garments. She veils herself as a cult prostitute and waits along the road.

This is not rebellion. It is not lust. It is a desperate act of justice, a fierce determination—however dimly she understood it—to preserve the line through which God promised a King.

Judah sees her. Lust blinds him. He does not recognize her. They agree on a price—a young goat. Tamar asks for a pledge until payment arrives: his seal, the cord from which it hangs, and his staff.

His identity. His authority. His power.

Judah hands them over. In doing so, he symbolically hands over the very markers of who he is. He sinks fully into the Canaanite world he has embraced.

Tamar returns home, resumes her widow’s garments, and soon knows she is pregnant.

Judah later sends Hirah with the goat, but the woman cannot be found. Embarrassed, Judah lets the matter drop. He thinks the incident is buried.

But God is about to expose everything.

 The Moment of Reckoning

Three months later, Judah receives the report: “Your daughter‑in‑law Tamar is guilty of prostitution. She is pregnant.”

The hypocrisy is staggering. The man who slept with a prostitute now burns with self‑righteous fury.

“Bring her out,” he commands, “and burn her.”

Tamar is dragged out to die. But she carries the evidence—Judah’s seal, cord, and staff. She sends them to him with a single message: “I am pregnant by the man who owns these.”

Silence. Judah’s face drains of colour. His sin, his hypocrisy, his injustice—all exposed.

“She is more righteous than I,” he confesses, “since I would not give her to my son Shelah.”

The Canaanite woman has shown more covenant faithfulness than the covenant man.

And in that moment, something remarkable happens: Tamar becomes the instrument through which God pulls Judah back from the darkness he embraced. She reaches down to where he has fallen, and through her courageous act, the  Lord restores him to the place he was meant to stand. Judah’s house—collapsing under sin—is rebuilt by grace. Tamar, foreshadowing what Christ would do!

Later, in Egypt, when Joseph’s brothers stand before the prime minister of the land, it is Judah who steps forward as the leader he was always meant to be. The man who once descended into Canaanite darkness now offers himself as a substitute for Benjamin. Grace has done its work. Judah, foreshadowing what Christ would do! 

Perez: The Breakthrough of God

Tamar gives birth to twins. During the delivery, one child thrusts out a hand, and the midwife ties a scarlet thread around his wrist. But he draws back, and his brother bursts out first.

“So this is how you have broken out!” she cries.

He is named Perez—“the one who breaks through.”

What a name. What a moment. What a God.

Through Perez, God breaks through Judah’s wickedness. He breaks through Tamar’s suffering. He breaks through Satan’s schemes. He breaks through human sin, human failure, human darkness. He breaks through to carry forward the promise of a Saviour.

Perez becomes the ancestor of David. David becomes the ancestor of Christ. Christ becomes the Saviour of the world.

Judah’s line should have died. Tamar should have been forgotten. The promise should have collapsed.

But God is faithful. He keeps his word. He moves history forward even when his people stumble. He breaks through the darkness with sovereign grace.

And he does it through Tamar—the wronged woman, the courageous seeker of justice, the unexpected instrument of redemption, the mother of the Messiah.

George van Popta © 2026