The Church Fathers on this verse

Genesis 25:21Meaning & Commentary from the Church Fathers

And Isaac besought the Lord for his wife, because she was barren: and he heard him, and made Rebecca to conceive.

Douay-Rheims

וַיֶּעְתַּ֨ר יִצְחָ֤ק לֽ͏ַיהוָה֙ לְנֹ֣כַח אִשְׁתּ֔וֹ כִּ֥י עֲקָרָ֖ה הִ֑וא וַיֵּעָ֤תֶר לוֹ֙ יְהוָ֔ה וַתַּ֖הַר רִבְקָ֥ה אִשְׁתּֽוֹ׃

Hebrew (Masoretic text)

The Church Fathers on this verse

8 Church Fathers comment on this verse

John Chrysostom

4th centuryChurch Father

Divine Scripture mentions the age of Isaac and then notes that his wife Rebekah was unable to have children. Observe the faithfulness of Isaac. Upon recognizing her inability to conceive, he turned to the Creator, striving to break her bonds through fervent prayer. “And Isaac prayed to the Lord for Rebekah his wife, because she was barren.” It is important to consider why Rebekah was barren, especially since both she and her husband lived extraordinarily virtuous lives and maintained great chastity. We cannot question their righteousness or suggest that their childlessness was due to sin. Interestingly, barrenness extended beyond Rebekah; both Sarah, Isaac's mother, and Rachel, Jacob's wife, also faced this challenge. What could account for such a pattern among the righteous?

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All were virtuous, and God testified to their righteousness, stating, “I am the God of Abraham, and the God of Isaac, and the God of Jacob” (Exodus 3:6). Additionally, Paul affirms that “God is not ashamed to be called their God” (Heb. 11:16). They receive abundant praise in both the old and new covenants, being honored in every regard, yet all had wives who were initially barren and childless for extended periods.

Thus, when you encounter a God-fearing couple who live righteously yet remain childless, do not hastily conclude that it results from sin. There are many divine purposes beyond our understanding, and we should express gratitude to God for all circumstances. Only those who indulge in sinful lives can be regarded as unfortunate, not those who are unable to conceive. God often orchestrates events for our benefit in ways unknown to us, so we should marvel at His wisdom and laud His boundless mercy. This reflection serves to encourage you to remain grateful for God’s Providence, shielding you from despair regarding His judgments.

The reason for the barrenness of the wives must be understood: it is so that you do not fall into disbelief upon hearing of a virgin giving birth to our Savior. Train your mind as the Scriptures instruct, by the example of the barren women; take note when a once-barren womb is opened by divine grace for conception, and do not be astounded when you later learn of the Virgin's miraculous birth. Or rather, be amazed yet believe the miracle. When a Jew questions, “How can a Virgin give birth?” you can respond, “How did a barren elderly woman give birth?” In the latter case, there were two barriers—the unfruitfulness of age and the limitations of nature; yet for the Virgin, there was just one barrier: she was unmarried. Thus, the barren woman paves the way for the Virgin.

To further affirm your belief in the Virgin birth, heed the words the angel spoke to her. The angel announced, “You shall conceive in your womb and bear a Son, and you shall call His name Jesus.” Surprised, she questioned, “How can this be, since I do not know a man?” The angel replied, “The Holy Spirit will come upon you, and the power of the Most High will overshadow you” (Luke 1:31, 34-35). He indicates that you should not seek natural explanations when dealing with the supernatural. The Virgin’s question, “How can this happen to me since I do not know a man?” highlights that her lack of knowledge of a husband is why this miracle is possible. Had she been with a husband, she would not be worthy to serve this divine mystery. Therefore, believe precisely because you do not belief—this is not to condemn marriage but to exalt virginity.

The incarnation of our Lord must transcend our ordinary experience; it was a royal entry. In His birth, there are aspects similar to our own, yet fundamentally different. Both realities are fulfilled: He shared in human birth from His mother, yet He was conceived outside the bonds of marriage—this surpasses nature. To possess a womb is inherent to humanity, but to conceive without physical union exceeds natural limits. Grasp both His shared human experience and His extraordinary nature. The brilliance lies in that neither His elevated nature diminishes His kinship with us, nor does this kinship lessen His superiority. Both attributes are present in His actions: some are entirely common to our experience, while others are distinct.

This leads us back to the barren women who preceded the Virgin to encourage faith in the miraculous birth, guiding her to believe the angel’s message. The angel conveyed, “The Holy Spirit will come upon you, and the power of the Most High will overshadow you,” assuring her that her conception would stem from divine intervention, not earthly means.

Realize, beloved, how the once-barren give rise to belief in the Virgin's childbearing. Because the initial evidence was beyond her comprehension, the angel next illustrates with relatable examples. “Behold,” he says, “Elizabeth, your relative, who was called barren, has conceived a son in her old age; she is now six months along” (Luke 1:36). This reference to Elizabeth serves to authenticate the Virgin's faith; otherwise, it begs the question of why he mentioned her relative's conception at all and emphasized her barrenness. He does this to strengthen her belief in the good news, stressing the age and limitations present at Elizabeth's conception and announcing the remarkable timing of her pregnancy.

The angel did not first refer to Sarah, Rebekah, or Rachel as they belonged to ancient history, rather, he directed her attention to a more immediate miracle to reinforce her faith.

Returning to Isaac’s virtue, it is evident how through prayer, he addressed Rebekah’s barrenness, surmounting the constraints of nature. “And Isaac prayed unto the Lord for Rebekah his wife, because she was barren: and the Lord heard him.” The narrative does not imply that the answer to his prayers was immediate; rather, it indicates that for twenty long years, he persistently prayed before receiving what he desired. We recognize this through detailed examination of Scripture. The text does not obscure the time frame but presents it subtly, inviting our curiosity. We learn Isaac was forty years old when he married Rebekah (Genesis 25:20). Notice this critical timing. The Scripture then informs us that “Isaac was sixty years old when Rebekah bore him children” (Gen. 25:26). Hence, Isaac prayed for twenty years until God worked through Rebekah's womb. Observe how powerful prayer can conquer even nature itself.

Let us emulate Isaac, maintaining steadfastness in prayer with a diligent spirit and humble heart. Recall Paul’s exhortation to “lift up holy hands without wrath or doubting” (1 Tim. 2:8). Strive to rid yourselves of anger and remain at peace, especially during prayer, wherein we seek God’s favor. If He perceives our prayers as aligned with His divine will, He will generously bestow His blessings upon us, which we will enjoy through the grace and mercy of our Lord Jesus Christ, to whom be glory, power, and honor with the Father and the Holy Spirit, both now and forever, unto the ages of ages. Amen.

Cyrill of Alexandria

5th centuryChurch Father

Consider how Rebekah, who had been unable to bear children, became pregnant by the grace of God. In His love for Isaac, she gave birth to Esau as the firstborn, followed by Jacob. These two brothers serve as a profound illustration of two distinct nations: Israel and the Gentiles, representing the faithful who believe in Christ.

Ephraem the Syrian

4th centuryChurch Father

And he prayed to God on behalf of Rebekah, as she was unable to have children. After twenty years, God heard his plea, and Rebekah became pregnant.

Jerome of Stridon

4th centuryChurch Father

The Seventy translators chose to use the term ἐσκίρτων, which means 'played or kicked about,' instead of 'moved.' Aquila rendered it as 'the sons collided with each other in her womb,' while Simmah translated it as διέπλεον, meaning 'carried like a ship on the surface of the water.'

Aphrahat (Jacob) the Wise

4th centuryChurch Father

Isaac exemplified the efficacy of prayer by seeking divine intervention for Rebekah, resulting in her childbirth.

Beda Venerabilis

7th centuryChurch Father

Isaac, the child of promise (See Gen. 18:10), exemplifies our Savior as he demonstrated complete obedience to his father, even to the point of giving his life (Phlp. 2:8; see Gen. 22:9). Born to elderly parents and a mother who had been unable to conceive (See Gen. 18:11), Isaac’s story aligns with those of other significant figures such as Jacob, the patriarch Joseph (See Gen. 30:22-24), the valiant leader Samson (See Judg. 13:2, 24), and the esteemed prophet Samuel (See 1 Sam. 1:2, 20). Each of these mothers experienced prolonged barrenness yet were rich in moral virtues. Their worth was affirmed through their miraculous motherhood, which foretold a future of significance – they transcended what is customary for humanity by the conclusion of their journeys.

Dimitri of Rostov

17th centuryChurch Father

Isaac earnestly sought the Lord on behalf of his wife, praying for the resolution of her infertility. Even though God had assured Abraham that his descendants would be multiplied through Isaac, from whom the anticipated Messiah would arise, He still insisted that this promised blessing be obtained through prayer. Thus, for twenty years, as noted by St. Chrysostom, Isaac implored God to enable Rebekah to conceive, and his prayers were answered: God listened to him, and Rebekah became pregnant with twins.

Philaret of Moscow (Drosdow)

19th centuryChurch Father

She was unable to conceive. Often, the most cherished births follow a period of barrenness, as seen in the cases of Isaac, Jacob, Joseph, Samson, Samuel, and John. It is likely that this is part of divine Providence. One might suggest several reasons for God's watchful gaze: the desire to refine and strengthen the faith and reliance of those who are blessed with the precious gift of children; the inherent nature of Grace to manifest most profoundly when human capability appears weakest; and ultimately, a clear illustration of the reality that, within both individual believers and the Church as a whole, God transforms the barren woman into a joyful parent of many (Psalm 112:9). The Lord listened to him. This exemplifies the truth that what God has promised can indeed be sought through prayer.

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