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Commentary on Genesis 11 verses 10–26
We have here a genealogy, not an endless genealogy, for here it ends in Abram, the friend of God, and leads further to Christ, the promised seed, who was the son of Abram, and from Abram the genealogy of Christ is reckoned (Mat 1:1, etc.); so that put ch. 5, ch. 11, and Mt. 1, together, and you have such an entire genealogy of Jesus Christ as cannot be produced, for aught I know, concerning any person in the world, out of his line, and at such a distance from the fountain-head. And, laying these three genealogies together, we shall find that twice ten, and thrice fourteen, generations or descents, passed between the first and second Adam, making it clear concerning Christ that he was not only the Son of Abraham, but the Son of man, and the seed of woman. Observe here, 1. Nothing is left upon record concerning those of this line but their names and ages, the Holy Ghost seeming to hasten through them to the story of Abram. How little do we know of those that have gone before us in this world, even those that lived in the same places where we live, as we likewise know little of those that are our contemporaries in distant places! we have enough to do to mind the work of our own day, and let God alone to require that which is past, Ecc 3:15. 2. There was an observable gradual decrease in the years of their lives. Shem reached to 600 years, which yet fell short of the age of the patriarchs before the flood; the next three came short of 500; the next three did not reach to 300; after them we read not of any that attained to 200, except Terah; and, not many ages after this, Moses reckoned seventy, or eighty, to be the utmost men ordinarily arrive at. When the earth began to be replenished, men's lives began to shorten; so that the decrease is to be imputed to the wise disposal of Providence, rather than to any decay of nature. For the elect's sake, men's days are shortened; and, being evil, it is well they are few, and attain not to the years of the lives of our fathers, Gen 47:9. 3. Eber, from whom the Hebrews were denominated, was the longest-lived of any that was born after the flood, which perhaps was the reward of his singular piety and strict adherence to the ways of God.
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SUMMARY
Genesis 11:21 meticulously records a vital link in the post-Flood patriarchal lineage, stating that Reu lived two hundred and seven years after begetting Serug, during which time he also begat other sons and daughters. This seemingly simple genealogical entry is crucial for tracing the unbroken line from Noah's son Shem to Abraham, thereby underscoring God's precise and faithful preservation of the promised seed through whom His redemptive plan would ultimately unfold for all humanity.
CONTEXT
EXPOSITION AND ANALYSIS
Genesis 11:21 states, "And Reu lived after he begat Serug two hundred and seven years, and begat sons and daughters." This verse, like others in this genealogical segment, provides a concise summary of a patriarch's life, focusing on the birth of his primary heir and the duration of his life thereafter, while also noting the broader continuation of his family.
Key Word Analysis
Verse Breakdown
Literary Devices
The primary literary device at play in Genesis 11:21 and the surrounding genealogical passages is Formulaic Language and Repetition. The consistent structure ("X lived Y years and begat Z; and X lived after he begat Z A years, and begat sons and daughters; and all the days of X were B years, and he died") creates a predictable rhythm that emphasizes continuity and the passage of time. This repetition serves to reinforce the historical reliability of the lineage and the divine order in the progression of generations. Furthermore, the inclusion of specific numerical data for lifespans and ages at fatherhood points to Precision and Verisimilitude, lending an air of historical accuracy to the narrative, even if the numbers themselves carry symbolic or theological weight. The contrast in lifespans between the pre-Flood and post-Flood eras also functions as a form of Theological Symbolism, subtly communicating the escalating consequences of sin and the progressive decline of human vitality.
THEOLOGICAL AND THEMATIC CONNECTIONS
The meticulous detailing of genealogies, such as the entry for Reu in Genesis 11:21, might appear dry, but it profoundly underscores God's unwavering faithfulness and the precise unfolding of His redemptive plan. Each "begat" is not merely a biological fact but a theological statement, affirming God's active preservation of a specific lineage through which the promised deliverer would come. This continuity, even amidst human sin and dispersion (as seen at Babel), demonstrates God's sovereignty over history, guiding humanity towards His ultimate purposes. The decreasing lifespans, evident in Reu's 239 years compared to earlier patriarchs, serve as a stark reminder of the cumulative impact of the Fall and the increasing grip of mortality on humanity, highlighting the urgent need for divine intervention and the ultimate conquest of death.
REFLECTION AND APPLICATION
While Genesis 11:21 might seem like a mere historical detail in a long list of names, it offers profound lessons for contemporary believers. It reminds us that God works through long stretches of time and through ordinary families to accomplish His extraordinary purposes. Every generation, including our own, plays a part in His larger story, even in seemingly mundane details like a birth or a lifespan. This verse encourages us to trust in God's faithfulness across generations, recognizing that His grand plan unfolds through consistent, sometimes quiet, acts of providence. It grounds our faith in a historical reality, assuring us that God is actively involved in the lineage of humanity, guiding it towards His ultimate redemptive climax. We are called to recognize our place in this ongoing story, to live faithfully in our own generation, and to contribute to the legacy of faith that will be passed on to those who come after us, trusting that God's purposes will prevail through all ages.
Questions for Reflection
FAQ
Why are these genealogies so meticulously detailed in the Bible?
Answer: The meticulous detailing of genealogies, such as Reu's entry in Genesis 11:21, serves several crucial purposes. Primarily, they establish the historical authenticity and continuity of the biblical narrative, connecting key figures and events through an unbroken chain of descent. For the original Israelite audience, they validated tribal claims, inheritance rights, and the historical reality of their covenant relationship with God. Theologically, they demonstrate God's unwavering faithfulness in preserving a specific lineage—the line of the promised "seed" from Genesis 3:15—through which His covenant promises would be fulfilled and the Messiah would ultimately come. They show that God's grand plan unfolds precisely through specific individuals and generations, highlighting His sovereignty over human history.
What is the significance of the decreasing lifespans seen in Genesis 11?
Answer: The gradual decrease in human lifespans, from the centuries-long lives of pre-Flood patriarchs (e.g., Methuselah at 969 years) to figures like Reu, who lived 239 years, is a significant thematic element in Genesis 11. Theologically, it is widely understood as a consequence of the Fall and the cumulative impact of sin on humanity, leading to a progressive decline in vitality and an acceleration towards mortality. It may also reflect changes in the post-Flood environment or a direct divine alteration to the human constitution. This trend underscores humanity's increasing separation from the original state of Eden and the pervasive power of death, thereby highlighting the profound need for divine intervention and redemption to overcome mortality.
CHRIST-CENTERED FULFILLMENT
The seemingly dry genealogical record in Genesis 11:21 is profoundly Christ-centered, as Reu's life and progeny represent a vital, divinely preserved link in the unbroken chain leading directly to the Messiah. Each "begat" in this lineage, from Adam through Noah, Shem, and Reu, meticulously traces the path God sovereignly maintained to bring forth the promised seed. This verse, by affirming the continuation of Reu's line through Serug, ensures the historical and biological continuity necessary for the eventual birth of Abraham, through whom the covenant promises of a Savior would be established. The meticulous preservation of this lineage culminates in Jesus Christ, the ultimate "seed" of the woman (Galatians 3:16), the Son of David (Matthew 1:1), and the Lamb of God who takes away the sin of the world (John 1:29). Thus, Reu's existence, like every name in the biblical genealogies, points forward to the fulfillment of God's redemptive purposes in Christ.