The Church Fathers on this verse

Genesis 1:22Meaning & Commentary from the Church Fathers

And he blessed them, saying: Increase and multiply, and fill the waters of the sea: and let the birds be multiplied upon the earth.

Douay-Rheims

וַיְבָ֧רֶךְ אֹתָ֛ם אֱלֹהִ֖ים לֵאמֹ֑ר פְּר֣וּ וּרְב֗וּ וּמִלְא֤וּ אֶת־הַמַּ֙יִם֙ בַּיַּמִּ֔ים וְהָע֖וֹף יִ֥רֶב בָּאָֽרֶץ׃

Hebrew (Masoretic text)

The Church Fathers on this verse

8 Church Fathers comment on this verse

John Chrysostom

4th centuryChurch Father

The divine favor bestowed upon these creatures is that they should reproduce abundantly. Since they were designed as living beings, it delighted the Creator that they endure perpetually. Therefore, it is noted, "And God blessed them, saying, Be fruitful and multiply." This divine proclamation has safeguarded their existence up to this present time; despite the passage of ages, their kind has not diminished. The blessing from God, encapsulated in the command to "Be fruitful and multiply," has empowered them to sustain their lineage without interruption.

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Why, one may wonder, did God not extend a blessing to the stars upon their creation? What of the plants and trees that were also left without His blessing? There exists a distinction between these creations, and understanding it is essential. The stars, as originally set forth, have remained unchanged; they do not grow in number or size, existing eternally in their fixed positions, therefore requiring no blessing for multiplication. In contrast, those beings that are designed to grow through succession necessitate a blessing to ensure their continuation.

Let me reiterate this concept for clarity, dear brethren. Even a seed planted thoughtlessly in soft soil will not achieve stability; only when it is sown deep and with care does it thrive. The stars were not in need of a blessing, as this would not permit them to multiply. Conversely, birds, fish, and humanity required such a blessing for their ongoing creation. In contexts where small things progress and develop, and where no being may flourish except through generational succession, there lies the necessity of blessing.

Having understood the rationale behind the blessings bestowed upon these creatures, we can now reflect on further Scriptural insights. “Grow,” as they were initially few; “multiply,” because their numbers were not great; “fill the waters,” as they occupied but a portion of the vastness. There will be an occasion to revisit why only fish, birds, and humans were honored with blessings, unlike other animals. For now, we shall adhere to the intended order of discussion.

Augustine of Hippo

5th centuryChurch Father

Why is the blessing granted, like humanity, solely to aquatic creatures? The question arises as to why these creatures alone, analogous to humans, received such a blessing. Indeed, God bestowed this blessing upon them, stating, “Grow and multiply, and fill the waters that are in the seas, and let birds multiply on the earth.” Was it enough for this blessing to be communicated to only one category of beings, thereby implying its application to others that procreate? Thus, it is first articulated concerning those elements that were created prior to all else, namely, the herbs and trees.

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Or perhaps, because they do not possess a desire or instinct to beget offspring and reproduce without any awareness, God deemed them unworthy of the blessing's words: “grow and multiply.” It is concerning creatures that harbor such desires that the blessing is first mentioned, allowing for their understanding in relation to terrestrial animals without explicit mention. However, regarding humanity, it was essential to reiterate this blessing to prevent any misunderstanding that procreation might involve sin, in contrast to the passions of illicit desire or the misuse of the sacred covenant of marriage.

God chose to attribute this blessing to the generative process inherent in the continuation of life, ensuring that, despite their frailty and mortality, animals can preserve their lineage through this very divine gift. Yet, since plants also replicate their kind through birth, why, then, were they not equally blessed? Could it be that they lack the sensibility that borders on reason? Perhaps it is significant that God employs the second person in His blessing, as if addressing living beings who are capable of some comprehension, saying, “Grow, and multiply, and fill the waters of the sea.” However, this blessing does not conclude in the second person; it continues with, “and the birds shall multiply on the earth,” without the phrase "multiply on the earth" being repeated. This implies that their sense is not sufficiently aligned with reason to fully comprehend the addressed words, unlike beings endowed with thought and understanding.

Moreover, anyone, even those lacking intelligence, might deduce how these days are systematically numbered. Indeed, if God has allotted specific numbers of seeds to animals, demonstrating remarkable constancy within their species so that they can give birth after a set number of days, according to their nature, how then could they conceive, gestate, and nurture new life, filling the seas and multiplying across the earth within a single day? The text states, “And it was so,” even before the evening descends. When the writer refers to “And it was evening,” it undoubtedly pertains to formless matter; however, in stating “And it was morning,” he indicates the external forms impressed upon matter by the creative act, as the morning concludes the day that has elapsed since creation began. Yet, God does not declare, “Let there be evening,” or “Let there be morning”; rather, through the terms evening and morning, the writer signifies matter and form—both of which were solely created by God. Thus, one gains a brief illustration of the created entities, as the mention of their absence highlights the transition from form to matter. If we interpret the term night to imply what remains uncreated, then the writer does not label it as created but established by God, as indicated earlier: “And God divided the light from the darkness.”

The notion of formless matter, despite being created from nothing, possesses the potential to take on various forms and appearances. The term darkness may signify that there is nothing which God did not create, yet from which He brought forth all things. In His incomprehensible goodness, He has chosen to create much from nothing, for He who is omnipotent has brought forth creation from the void.

Gregory of Nyssa

4th centuryChurch Father

Those who believe that souls transition into different forms are, in my view, conflating the distinct qualities of nature and blending various elements: the irrational and rational, the living and lifeless, as if each could interchange without any natural distinction preventing their merging. To claim that the same soul can, at one moment, express itself verbally and sensibly according to the type of a specific body, then retreat into the habitats of reptiles, join flocks of birds, carry burdens, adopt a carnivorous lifestyle, dwell in water, or transform into something insensate, taking root

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as a tree that spreads its branches and produces either flowers or needles, or gives rise to edible or toxic fruits, is to suggest that all these forms are fundamentally the same, implying that every creature possesses a singular nature that is intermingled in an inseparable unity with itself, and thus, no individual property differs from another.

Ambrose of Milan

4th centuryChurch Father

And God bestowed His blessing upon me, instructing, Increase and multiply, and fill the waters of the seas, and let the birds abound upon the earth. How beautiful and harmonious is the continuation of life! All living beings should unite only within their own kind, for animals do not engage in unlawful unions with those of different species. Consider how donkeys procreate with mares, resulting in offspring through the careful efforts of humans, or how a stallion may mate with a donkey. Indeed, both instances represent a nature contrary to divine order, as their actions offend the natural law more grievously than they might offend an individual. You, O man, are guilty of this by promoting such unnatural unions and favoring those creatures that defy their own kind.

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You cross species and mix various seeds, often forcing them into prohibited relations against their will, and label it agricultural practice.

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The ancient philosophers held that fierce warriors sprang from the teeth of a hydra, planted near Thebes; however, one type of seed cannot transform into another and produce offspring that do not belong to it—thus, from serpent teeth, men were born, and these teeth yielded flesh. If they accepted this myth, how much more should we trust that all that is sown is resurrected in its original form? The sprouts bear no resemblance to foreign sowing; the hard does not produce the soft, nor does the soft yield the hard, and poison cannot transform into blood. Rather, flesh comes from flesh, bone from bone, blood from blood, and moisture from moisture.

Theodoret of Cyrus

5th centuryChurch Father

Why did God choose not to bless the plants while commanding the animals to “multiply,” among other things? In His sovereign will, God instantly populated the entire earth with meadows, fields, and various types of grasses and trees, creating silent creatures in pairs. It is reasonable that He bestowed a blessing upon them, enabling some to inhabit the seas, others to dwell in lakes and rivers, while some filled the skies and others traversed the land, according to the fertility granted to them.

Theophilus

2nd centuryChurch Father

God bestowed His blessing upon the creatures of the sea as a symbol of the regeneration and blessing that individuals who embrace the truth experience. Through water and the sacrament of rebirth, they obtain repentance and the forgiveness of sins. However, while the species of fish and those that crawl partake in God's blessing, they do not enjoy any extraordinary privilege.

Philaret of Moscow (Drosdow)

19th centuryChurch Father

Blessing can be understood as a manifestation of divine favor, yet within the story of God, it undoubtedly also conveys the idea of generosity. Particularly, the growth of the community is frequently depicted in the holy scriptures as a blessing (Genesis 24:60, Psalm 127:3-5). Thus, in the act of creating animals, blessing also refers to the Creator’s action that endows them with the capacity to reproduce their own kind, almost as if it were a gift.

Vissarion (Nechaev)

19th centuryCommentator

And may God bestow upon me His blessings. Generally, a blessing signifies an expression of goodwill. However, human expressions of goodwill do not always manifest in actions; they often remain as sincere thoughts or spoken words. In contrast, God's blessing invariably entails the granting of tangible goodness to its recipient. How did the Creator bless the fish and birds? He granted them the gift of reproduction, bestowing upon them the ability to multiply through the union of similar species, thus ensuring the continuity of their kind. Plants also receive the blessing of reproduction, but this is inherent within the command of their existence. Animals, being more advanced in their structure and possessing the ability to feel and move with freedom, receive their blessing in a distinctive manner that suggests an inherent capacity to embrace that blessing willingly.

Cross references

Passages read together with this verse.