Sabbath Day Thoughts — “Sibling Rivalry” Genesis 25:19-34
Sibling rivalry is a form of competition among brothers and sisters. It’s normal and healthy, as long as it doesn’t become destructive to the children involved or their families. Unless we are only children, we all experience it. The newborn infant comes home from the hospital and the older child wants to send him back. Siblings bicker over who gets to sit up front in the car and who has to ride in back. Sisters vie over favorite toys, clothes, or friends. Brothers and sisters compete for top grades, best athletic achievements, greatest popularity, and most awards at graduation. Does any of this sound familiar?
When sibling rivalry is healthy, it can be helpful. As children navigate their relationship with a sibling, they develop social skills that are needed in life. We learn to communicate with one another. We learn to negotiate for what we want and need. That involves compromise, working it out by giving a little and getting a little. It also demands that we learn to share. Communicating, negotiating, compromising, and sharing, mastering those abilities serves us well across our lifespan.
Social scientists tell us that, at its heart, sibling rivalry is the competition for the love, affection, or attention of one or both parents. When a parent consistently favors one child over another, it fans the flames of sibling rivalry and may drive it in an unhealthy direction. Over half of adults report continued competition with their siblings far into adulthood. Even when healthier bonds are formed, rivalry can reappear later in life, especially when making decisions about aging parents. Does any of this sound familiar?
Our reading from Genesis considers the rivalry between twin brothers Jacob and Esau. Last week, we learned of the promising marriage between Isaac and Rebekah, but twenty years passed without children to bless the union and continue the covenant with God. When Isaac’s prayers were answered and Rebekah’s womb was opened, she wondered if she would survive her pregnancy as the brothers struggled violently within her. We listened in as God reassured the despairing Rebekah that God’s plan was unfolding within her: two nations would be born, each longing to best the other with the younger ultimately rising to ascendancy.
From the start, the brothers were very different. Esau was born first, big, hairy, and red. He would be named accordingly. Esau means hairy, and his nickname Edom means red. Jacob came next, hairless and grabby, reaching out to grasp his brother’s heel, and he would be named accordingly, too. Ya’aqov means the grabber, the supplanter, the heel, the trickster. Esau was a man of the great outdoors, a hunter. Jacob was a man of the camp, a shepherd. The sibling rivalry that started in Rebekah’s womb was inflamed over the course of childhood as each parent preferentially favored one boy. Isaac doted upon Esau. Rebekah adored Jacob.
This rivalry was further incited by what was at stake for the two boys. Even though they were twins, Esau had a preferential birthright. He was entitled to the bekora, that’s Hebrew for the inheritance of the firstborn, a two thirds share of the inheritance of the family’s wealth. Jacob would only receive one third. Esau would also follow his father as the patriarch of the family, with greater social responsibility and standing. Esau was further entitled to the baraka, that’s Hebrew for blessing—the blessing of the patriarch would be conferred by Isaac to Esau, including the covenant with God.
Jacob wanted what Esau had. First, he exploited his brother’s hunger after a failed hunting trip. A tasty bowl of lentil stew passed as a suitable exchange for the bekora, the birthright. Later, as Father Isaac aged and lost his vision, his preferential love for Esau continued, so Jacob, with the help of his mother, conspired to also steal the baraka. Disguising himself as his hairy twin and tempting his blind father with a savory meat stew, Jacob received the patriarch’s blessing and the generational passing of the covenant. When news of the trickery came to light, Isaac grieved, Esau exploded into murderous rage, and Jacob ran for his life.
Sibling rivalry is a repeated theme of scripture. Firstborn Cain slew his younger brother Abel in a fit of jealousy. Jacob, who was preferentially loved by his mother, would do the same with his boy Joseph, setting up a bitter rivalry among his sons. Generations later, when Israel needed a king, the older sons of Jesse were passed over for younger brother David, whom they saw as a bratty little bragger. Even Jesus had to contend with sibling rivalry among his followers, including two sets of brothers. They sparred repeatedly over who was the greatest, like brothers James and John wrangling with one another over a preferential seat in the coming Kingdom of God.
As only Jesus could, he used the rivalry of his followers to teach a lesson about discipleship. In response to the question of who was the greatest, Jesus placed a child as a role model in the midst of his friends—this was greatness: humility, vulnerability, and obedience. In response to Jame’s and John’s rivalry over preferred status in the Kingdom, Jesus taught his friends that if we wish to be master of all, we must be servant of all. Greatness was found in following him in the way of self-giving, self-sacrificial love.
That wise and wily Jesus! He knew a thing or two about human development. To be a disciple, the childhood spirit of rivalry and our longing to be best-loved must be transformed. Instead of selfish interest, disciples must pursue other-interest. The skills we acquire in the natural course of our sibling rivalries, like communicating, negotiating, compromising, and sharing, aren’t meant to serve only ourselves. Those skills are meant to serve God and the world around us. In truly following Jesus, as our self-interest transforms to other-interest, the hungry are fed, the sick are healed, the stranger is welcomed, and the vulnerable are provided for. As we live fully into our calling as disciples, we forge a world where the bekora and the baraka (the inheritance and the blessing) abound for all God’s children, sisters and brothers all.
This ancient story of the sibling rivalry between Esau and Jacob has something to say to us today. It’s a message for parents to love freely and equally, to see and affirm each child as special and unique. It is also an encouragement to come alongside our children as they cope with rivalry. We can encourage our children to share their feelings. We can teach them strategies for conflict resolution. We can model for them our own healthy communication, reasonable negotiation, compromise, and sharing. We can trust that the healthy lessons learned as children will be a blessing to our sons and daughters at any age.
This ancient story of the sibling rivalry can also be a calling to renewed discipleship. It’s a call to self-examination about core questions. Where must our self-interest and personal preoccupation be tempered by Jesus’ invitation to humility, vulnerability, and obedience? If greatness is found in being servant of all, how are we doing? Jesus, the beloved Son, forfeited his power and privilege to live among us, love freely, and share abundantly. It’s an example that can move churches and communities past division and nudge us closer to the Kingdom.
Finally, this ancient story of the sibling rivalry is a word to the nations. When our Israelite ancestors told this story they saw in it the rivalry between two neighboring nations. Edom would arise from the descendants of Esau. Israel would emerge from the descendants of Jacob. Throughout their history, Edom and Israel had a tumultuous relationship characterized by both conflict and cooperation. The Edomites were often seen as adversaries, and they occasionally allied with other nations—like the Babylonians—against Israel, leading to military confrontation.
This age-old spirit of rivalry and conflict between nations continues to plague our world. Russia invades Ukraine. Congo and Rwanda wage repeated wars over natural resources. Pakistan and Afghanistan skirmish over borders and militant attacks. Even our nation is at odds with brothers and sisters on the world stage whether we are engineering regime change in Venezuela and Cuba or battling it out in the Straits of Hormuz. Jesus might encourage the nations of the world to transform those sibling rivalries, to put down our weapons and pick up those essential skills that our childhood disputes can foster: healthy communication, reasonable negotiation, compromise, and sharing. Perhaps we could even forge a world where there is bekora and baraka—inheritance and the blessing—for all God’s children. What a world that would be!
Jacob may have sought to steal both inheritance and blessing, but he would end up alienated and exiled from kin and country for twenty years. Both inheritance and blessing would pass from generation to generation in God’s time, at God’s discretion. Both brothers, Jacob and Esau, would be blessed in their own ways. We’ll learn more about that in the coming weeks. Sibling rivalry may be healthy and universal, but let’s learn the lessons it is meant to teach and move on. May we go forth to love generously, follow Jesus more nearly, and build a world where there is bekora and baraka for all. Amen.
Resources:
Claire McCarthy, Howard LeWine, ed. “Sibling Rivalry Is Normal—but Is It Helpful or Harmful?” In Harvard Health Publishing: Pediatric Health, April 15, 2026. Accessed online at health,harvard.edu.
Carole Moore Pfaffly. “Sibling Rivalry” In EBSCO Research Starters, 2024. Accessed online at https://www.ebsco.com/research-starters/psychology/sibling-rivalry
Kathryn Schifferdecker. “Commentary on Genesis 25:19-34” in Preaching This Week, July 16, 2017. Accessed online at https://www.workingpreacher.org/commentaries/revised-common-lectionary/ordinary-15/commentary-on-genesis-2519-34-4
Matthew Schlimm. “Commentary on Genesis 25:19-34” in Preaching This Week, July 12, 2026. Accessed online at https://www.workingpreacher.org/commentaries/revised-common-lectionary/ordinary-15/commentary-on-genesis-2519-34-7
Valerie Bridgeman. “Commentary on Genesis 25:19-34” in Preaching This Week, July 16, 2023. Accessed online at https://www.workingpreacher.org/commentaries/revised-common-lectionary/ordinary-15/commentary-on-genesis-2519-34-6
Genesis 25:19-34
19 These are the descendants of Isaac, Abraham’s son: Abraham was the father of Isaac, 20 and Isaac was forty years old when he married Rebekah, daughter of Bethuel the Aramean of Paddan-aram, sister of Laban the Aramean. 21 Isaac prayed to the Lord for his wife because she was barren, and the Lord granted his prayer, and his wife Rebekah conceived. 22 The children struggled together within her, and she said, “If it is to be this way, why do I live?” So she went to inquire of the Lord. 23 And the Lord said to her,
“Two nations are in your womb,
and two peoples born of you shall be divided;
the one shall be stronger than the other;
the elder shall serve the younger.”
24 When her time to give birth was at hand, there were twins in her womb. 25 The first came out red, all his body like a hairy mantle, so they named him Esau. 26 Afterward his brother came out, with his hand gripping Esau’s heel, so he was named Jacob. Isaac was sixty years old when she bore them.
27 When the boys grew up, Esau was a skillful hunter, a man of the field, while Jacob was a quiet man, living in tents. 28 Isaac loved Esau because he was fond of game, but Rebekah loved Jacob.
29 Once when Jacob was cooking a stew, Esau came in from the field, and he was famished. 30 Esau said to Jacob, “Let me eat some of that red stuff, for I am famished!” (Therefore he was called Edom.) 31 Jacob said, “First sell me your birthright.” 32 Esau said, “I am about to die; of what use is a birthright to me?” 33 Jacob said, “Swear to me first.” So he swore to him and sold his birthright to Jacob. 34 Then Jacob gave Esau bread and lentil stew, and he ate and drank and rose and went his way. Thus Esau despised his birthright.
Joann White 