The sons of God and the daughters of men: the mystery of Genesis 6
The sons of God and the daughters of men: the mystery of Genesis 6

There are passages in the Bible that can be read for a lifetime without seeming to reveal all their secrets. Some occupy entire chapters. Others just a few lines. And yet, it is precisely those few verses that have provoked questions, debates, and profound reflections for centuries.
Genesis 6 belongs to this latter category.
It’s just four verses before the narrative moves on to the corruption of humanity and the story of Noah. No specific names appear. The origin of the mysterious “sons of God” is not explained. Nor is the identity of the so-called Nephilim clarified. The text simply presents an extraordinary scene and moves on.
But behind those brief words lies one of the greatest enigmas in the entire Bible.
Who were the sons of God who saw the daughters of men and took them as wives?
Angels who abandoned their heavenly place?
Pious descendants of Seth who mingled with the corrupt line of Cain?
Or powerful rulers who abused their authority?
All three interpretations have had prominent proponents throughout history. And each attempts to respond to the same ancient words from a different perspective. The text that serves as the basis for this story presents precisely these three readings, their strengths, their difficulties, and their relationship to other biblical passages.
Our story begins in a rapidly multiplying world.
When men began to multiply
Generations had passed since Adam.
Families were growing.
The settlements were expanding.
Sons and daughters were born.
Humanity was occupying more and more space on Earth.
But something was changing.
The violence had started long before.
Cain had murdered Abel.
Later, among his descendants appeared Lamech, a man who not only practiced violence, but boasted about it.
Violence no longer provoked shame.
It was beginning to become a source of pride.
At the same time, Genesis presents another genealogy: the descendants of Seth.
It features men like Enoch, who is said to have walked with God.
Two genealogies.
Two stories.
And then we come to those mysterious words:
The sons of God saw that the daughters of men were beautiful, and they took wives for themselves from among all whom they chose.
Nothing else.
There is no immediate explanation.
The ancient narrator seems to assume that his first readers fully understood who he was talking about.
We arrived thousands of years later.
And we must reconstruct the meaning.
First interpretation: celestial beings
The first reading maintains that the “sons of God” were celestial beings.
The argument begins with the Hebrew words themselves.
The expression used is bene ha-Elohim .
Children of God.
The question then becomes inevitable:
Where else does this expression appear in the Hebrew Bible?
One of the most important places is the book of Job.
There, a heavenly scene is described.
The children of God present themselves before the Lord, and Satan appears among them.
It doesn’t appear to be a meeting of human beings.
The scene belongs to the celestial realm.
Later on, it happens again.
But the most striking reference appears when God answers Job from the whirlwind.
God asks him where he was when the foundations of the earth were laid.
And then he remembers that the morning stars sang and the children of God shouted for joy.
That happens during creation.
Before Set.
Before Cain.
Even before the existence of human generations.
Therefore, for proponents of the angelic interpretation, the conclusion seems natural:
If the same expression describes heavenly beings in Job, why should it mean something completely different in Genesis 6?
A border that should not be crossed
If this interpretation is correct, then Genesis 6 would be describing an extraordinary transgression.
Certain celestial beings had abandoned the place that belonged to them.
They descended.
They saw the human women.
And they crossed a boundary established between two orders of creation.
This idea finds a particularly disturbing echo for its proponents in two texts of the New Testament.
The second letter of Peter speaks of angels who sinned and were handed over to darkness while awaiting judgment.
But what’s interesting is not just that he mentions rebel angels.
It is the order of events.
First, the angels who sinned appear.
Then, the ancient world and Noah’s flood.
Finally, Sodom and Gomorrah.
Angels.
Flood.
Sodom.
The sequence appears to follow events from Genesis.
The letter of Jude adds yet another element.
It speaks of angels who did not keep their position, but abandoned their own dwelling.
According to this interpretation, the words would be almost an explanation of Genesis 6.
They had a place.
They abandoned him.
They had limits.
They crossed them.
And they were tried.
The ancient book of Enoch
This reading did not appear recently.
During the first centuries of Christianity, it was very well known.
In addition, an ancient Jewish work called the Book of Enoch was circulating.
It is not part of the canon of the Hebrew Bible, although the Ethiopian Orthodox Church maintains a different tradition regarding this work.
Its importance to this story is historical.
The book shows how certain ancient Jewish groups understood Genesis 6.
There, the story expands.
It speaks of celestial beings who descended to Earth, of their leaders, and of the knowledge they transmitted to humanity.
The story ends with a trial.
Fragments of the Book of Enoch were found among the Dead Sea Scrolls, demonstrating that the text circulated in ancient Jewish communities.
Furthermore, Jude mentions a prophecy attributed to Enoch.
All of this explains why many early Christian authors interpreted the sons of God as angels.
For them, it probably wasn’t a strange theory.
It was a familiar reading.
However, there were problems.
Major problems.
The great difficulty
Jesus says in Matthew that, in the resurrection, human beings will be like the angels of God in heaven, who do not marry.
Then an obvious objection arises:
If angels don’t marry, what could the beings described in Genesis 6 be like?
Proponents of angelic reading respond by pointing to a small expression:
“the angels… in heaven.”
Specifically, they argue, Jude describes angels who left their dwelling place.
But the difficulty continues.
There is an even bigger one.
If it was the angels who committed that transgression, why did the flood fall upon humanity?
Genesis does not say:
“God saw that the wickedness of the angels was great.”
It says that God saw that the wickedness of man had multiplied on the earth.
The judgment of the flood is clearly related to human corruption.
So the first interpretation has important linguistic and traditional arguments, but also difficult questions.
And those questions paved the way for a second reading.
Second interpretation: the sons of Seth
Centuries passed.
Christianity grew.
Great thinkers began to study those verses from other perspectives.
Among them, Augustine of Hippo stood out.
To understand his interpretation, we must go back a few chapters.
Genesis 4 presents the descendants of Cain.
Genesis 5 presents the descendants of Seth.
The first line is associated with a progression of violence.
The second contains figures linked to faithfulness to God.
Then comes Genesis 6.
According to the interpretation associated especially with Augustine, the children of God would be the descendants of Seth.
The daughters of men would be women of the line of Cain.
Sin, therefore, would not be a union between celestial beings and humans.
It would be the destruction of a moral separation.
A generation that had retained a certain loyalty began to mix with an increasingly corrupt culture.
Gradually, the distinction disappeared.
And when he disappeared, corruption spread until it reached virtually all of society.
A more humane explanation
This interpretation has an immediate advantage.
Explain why the judgment falls upon humanity.
We don’t need to imagine a celestial transgression as the main cause.
The problem lies entirely within human society.
Furthermore, Genesis has just presented two genealogies.
That’s why it seems reasonable to interpret chapter 6 as a continuation of them.
Humanity first splits into two narrative lines.
Then those lines blend together.
Finally, corruption becomes widespread.
The explanation is simple.
Perhaps too simple for some.
Because a question immediately arises.
Why doesn’t Genesis say “the sons of Seth”?
Why does he use an expression in Job that seems to refer to celestial beings?
And there is another problem.
The text does not specifically mention “daughters of Cain”.
It says “daughters of men.”
It’s a much more general expression.
If the author wanted to describe a marriage between two specific genealogies, why not name them?
The second interpretation resolved some difficulties.
But he created others.
The change of tradition
During the first centuries, numerous Christian authors had accepted the angelic reading.
Later, especially under the influence of thinkers such as John Chrysostom and Augustine, the Setite interpretation gained ground.
Over time it became very common in large parts of Western Christianity.
This proves something important.
Biblical interpretations also have a history.
When we open a modern Bible, we see only the printed words.
But behind them lie centuries of manuscripts, translations, debates, and communities that tried to understand them.
The Hebrew text was carefully transmitted.
When Aramaic began to replace Hebrew as the everyday language of many Jews, translations known as Targums appeared.
Later, Greek-speaking Jewish communities used the Septuagint.
Centuries later, the Masoretes developed an extraordinary system for preserving the pronunciation and transmission of the Hebrew text.
And in the 20th century, the Dead Sea Scrolls made it possible to compare copies separated by more than a thousand years.
Genesis 6 reached us through all that history.
And that story has another interpretation.
The third one.
Third interpretation: the powerful
According to this interpretation, the children of God were not angels.
Nor were they descendants of Seth.
They were rulers.
Kings.
Judges.
Powerful men.
At first glance, this seems strange.
How could the expression “children of God” refer to human authorities?
The answer lies in the use of the word Elohim .
Although it usually refers to God, there are passages in which the term appears within judicial contexts.
In Exodus, certain disputes are brought before Elohim .
Depending on the translation, some Bibles present it as going before God and others as going before the judges.
The old logic was that the judge exercised delegated authority.
He did not judge simply as an individual.
It represented a higher order.
Psalm 82 presents an even more striking picture.
God appears in an assembly and judges among those called “gods”.
They receive an accusation:
They judge unfairly.
They favor the wicked.
They do not defend the weak.
And finally they are told that they will die like men.
The passage has also generated various interpretations, but historically it allowed the divine language to be related to authorities.
Then Genesis 6 takes on a different dimension.
The men who could take what they wanted
Imagine an ancient society dominated by a powerful class.
Kings.
Princes.
Judges.
Warriors.
Men who controlled land, resources, and decisions.
Their responsibility was to protect.
But they began to use their position to get everything they wanted.
Then they saw the women.
And they “took” from among all those they chose.
The phrase is unsettling when read from this perspective.
There is no limit.
There is no concern for justice.
Power has become permission.
“I can do it because nobody can stop me.”
That would be the real sin.
Authority, given to protect, is transformed into an instrument of abuse.
The world before the flood would be corrupted from above.
The powerful take.
The weak suffer.
Violence is becoming normalized.
Judges cease to protect justice.
And finally, the entire social structure becomes contaminated.
This reading explains very well why Genesis 6:5 immediately speaks of human wickedness.
Crime is human.
Corruption is human.
And the trial too.
But another word appears
Nephilim.
The term has fascinated generations.
Many translations use “giants”.
However, the exact meaning is debated.
The word is often linked to a Hebrew root associated with “falling,” although the exact etymology and its interpretation continue to be debated.
Then, Genesis links them to the gibborim .
The powerful.
The warriors.
Men of renown.
Here, the third interpretation finds both support and difficulty.
A society ruled by violent warriors could produce men famous for their power.
But why use such a mysterious category?
And why do the Nephilim reappear in Numbers when the Israelite spies return from Canaan?
“And afterwards too”
Those three words complicate the mystery even further.
Genesis states that there were Nephilim on the earth in those days “and also afterward.”
Then the flood will come.
Noah and his family will survive.
So how do beings called Nephilim appear again in Numbers?
One possibility is that the spies were exaggerating.
Ten of the twelve returned terrified.
They described the inhabitants of Canaan in a way that would provoke fear.
“We looked like grasshoppers.”
Perhaps “Nephilim” functioned as a way of saying:
“Those men are monstrous.”
Another possibility is that the term described a category that could reappear.
Genesis does not explain the matter sufficiently to turn any of these possibilities into certainty.
And recognizing that is also part of responsible reading.
Three paths facing the same mystery
Now we can consider all three interpretations.
The first one says:
They were celestial beings.
It has in its favor the use of “sons of God” in Job, ancient Jewish and Christian interpretations, and the references in Jude and 2 Peter to rebellious angels.
But he must explain Jesus’ words about the angels and, above all, the relationship between that rebellion and the judgment of humanity.
The second one says:
They were descendants of Seth.
It has the advantage of the immediate context of genealogies and presents a completely human explanation of corruption.
But he must explain why “sons of God” would mean something different here than its use in Job and how Jude and 2 Peter fit in.
The third one says:
They were rulers.
It has in its favor certain uses of Elohim , ancient interpretive traditions, and a powerful explanation of the social abuse that precedes the flood.
But he also faces difficulties with Job, the Nephilim, and the New Testament texts about angels.
No one leaves the discussion without questions.
Perhaps that is precisely why the story continues to fascinate.
The true center of Genesis 6
However, we can make a mistake.
We can devote so much attention to discovering who the sons of God were that we forget what Genesis states with absolute clarity immediately afterwards.
Humanity was corrupt.
The violence had increased.
And the problem had penetrated much deeper than the visible actions.
God saw that the wickedness of man was great and that the inclination of the thoughts of his heart was continually directed towards evil.
The text does not limit itself to judging behaviors.
Look into the secret workshop where behaviors are born.
Before violence there is an intention.
Before betrayal, there is imagination.
Before the abuse there is a thought that says:
“I have the right.”
Before a society becomes corrupt outwardly, something becomes corrupted within the human heart.
That is the true horror of Genesis 6.
Not the giants.
Not the mystery of the angels.
The heart.
The pain of God
Then one of the most moving phrases in history appears.
God was saddened that he had made man on earth, and it grieved him in his heart.
It is not the image of an indifferent creator observing from afar.
It is an image of pain.
The creation that had been called good had become a scene of violence.
Human beings, created to live, cultivate, build, and relate, had learned to dominate, destroy, and corrupt.
The upcoming trial is shrouded in sadness.
And then, just when the darkness seems complete, a name appears.
Noah.
A man in the middle of a broken world
“But Noah found favor in the eyes of the Lord.”
One sentence.
A man.
An exception.
The whole world seems to be moving in one direction.
Noah walks in another.
Genesis describes him as righteous and just in his generations.
The word tamim conveys the idea of integrity, totality, something complete.
Later it will be used to describe animals without defects destined for slaughter.
Applied to a person, it can convey the image of someone undivided.
It does not necessarily mean that Noah never sinned.
Subsequent history itself demonstrates its weaknesses.
It means that in the midst of a fragmented generation, he remained whole.
The others could laugh.
Noah continued.
The others could live as if there were no limits.
Noah continued.
The powerful could build their names.
Noah built an ark.
The man no one understood
Imagine the years.
The wood piling up.
The structure is growing.
People passing by.
Glances.
Comments.
Laughter.
Noah had a family, but outside of it perhaps very few understood what he was doing.
He was building something enormous because he trusted in a word he could not yet prove.
Every tool stroke was a statement.
“I believe even though I don’t yet see.”
Perhaps that is one of the most human parts of the whole story.
Being different when everyone applauds you doesn’t cost too much.
Being different when nobody understands you is something else entirely.
Noah lived in a generation where corruption seemed normal.
And that made it even harder to recognize it as corruption.
When everyone does something, it starts to seem natural.
When everyone speaks in a certain way, silence seems strange.
When everyone is cheating, honesty seems like naiveté.
When everyone uses power for themselves, justice looks like weakness.
But Genesis introduces a silent truth:
Just because everyone is walking in one direction doesn’t mean that direction is right.
The meaning of remaining whole
Perhaps here we find the point where the ancient mystery directly touches our lives.
We may not know with absolute certainty who the children of God were.
But we know what God saw.
The human heart.
And we know what he found in Noah.
Integrity.
Being tamim does not mean pretending to be perfect.
It means not living divided.
Not to be one person in front of God and another when no one is watching.
Not defending justice in public and taking advantage of the weak in private.
Don’t talk about fidelity while secretly building a second life.
The world of Genesis 6 had become morally fragmented.
Noah remained whole.
And it was precisely through that man that the preservation of a new generation began.
The mystery remains
Angels?
Descendants of Seth?
Kings and judges?
Perhaps the debate will continue as long as people continue to read Genesis.
And there’s nothing wrong with studying it.
We need to compare words.
Read Job.
Read Jude.
Read Peter.
Study the old translations.
Understanding the history of interpretation.
But we must also know when to stop where the text itself stops.
Genesis devotes very few words to explaining the mysterious children of God.
Dedicate much more space to Noah.
That should probably tell us something.
Our curiosity seeks the Nephilim.
The biblical story seeks the man who found grace.
We asked:
“Who were those beings?”
Genesis ends by asking us:
“What kind of person will remain faithful when their entire generation is corrupted?”
Perhaps that is the most important question.
Because the mystery of Genesis 6 belongs to an ancient world.
But the temptation described there remains extraordinarily modern.
Unlimited power.
Desire without self-control.
Violence turned into prestige.
People treated as objects.
Rulers who use authority for themselves.
Hearts that continually imagine how to get more.
And, in the midst of all that, the possibility of being different.
Noah did not control his generation.
I couldn’t force the world to change.
He alone could decide how he would walk.
And he walked with God.
When the waters finally came, the great names of the ancient world disappeared.
The powerful.
The famous.
Men of renown.
Those who probably thought their greatness would last forever.
But the name that Genesis decided to keep was another one.
Noah.
The man who had found grace.
Perhaps therein lies the ultimate irony.
The gibborim wanted to become men of renown.
The powerful wanted to leave their mark.
Generations built prestige.
But thousands of years later, we remember above all the man who simply chose to remain whole.
That’s why Genesis 6 doesn’t really end with giants.
It ends gracefully.
It doesn’t end with mysterious beings descending.
It ends with a man walking with God.
He does not end by saying that the darkness had won.
It ends by showing that even when an entire generation seems to lose its way, there can still be someone who refuses to be dragged along with it.
And perhaps that is the image we should preserve.
A world full of noise.
A world convinced of its own greatness.
A world where the strong take what they want and men seek to make a name for themselves.
And in the midst of them all, a man working silently.
Table after table.
Day after day.
Year after year.
Without needing the world to understand it.
Because while everyone was looking at the greatness of men, God was looking at the integrity of a heart.
The others wanted to be remembered.
Noah wanted to remain faithful.
And when it was all over, it was precisely he who remained.
An entire world had become corrupt, but one man refused to let corruption enter and rule his heart.
Perhaps that is the most powerful message hidden behind the mystery of Genesis 6.
We don’t need to know every detail of the past to understand the question the text poses to the present:
When everyone around you chooses one path, will you have the courage to remain whole and walk another?