Parshat Noach6 min read

God Hung a War Bow in the Clouds After the Flood

After the flood waters recede, every dark cloud terrifies the survivors. God places a bow in the sky, but it faces outward.

Curated by Arthur · Told by Maggid ·
Table of Contents
  1. What the Survivors Felt When Clouds Gathered
  2. A Bow Aimed Away From Earth
  3. The Verb That the Sages Meditated On
  4. Ten Things Made Before the World Was Ready for Them
  5. What the Sign Was For

What the Survivors Felt When Clouds Gathered

After the ark came to rest and the ground dried and they walked out into a world that smelled of mud and beginning, the survivors were not at peace. They had watched the water rise. They had heard the sounds from outside the hull during the first weeks. They knew exactly what a gathering of clouds could mean, and every time the sky darkened over the wet new earth, the fear returned with full force.

The promise in words was not enough. God understood this. A declaration, however divine, addressed the mind. But Noah and his sons looked at clouds with their bodies, with the sudden tightening that came before thought. What they needed was something visible, something that appeared precisely when the fear appeared, when the darkness gathered and the old memory activated. God gave them a sign that would show up in the same moment as the threat.

A Bow Aimed Away From Earth

The rainbow is a bow. The sages knew the Hebrew word: keshet. It is the same word used for a weapon, for the thing a warrior draws back and holds steady before releasing. God did not hang a symbol of gentleness in the clouds. God hung a weapon.

The Book of Jubilees, retelling the covenant after the flood, notes the specific act: God set His bow in the cloud. The medieval tradition goes further. A bow that is a covenant sign must communicate something through its orientation. When a warrior puts down his weapon, he points it away from the person he is making peace with. The rainbow arcs with its tips toward the earth and its back turned toward the sky. The arrow would fly upward, away from humanity, if it were ever loosed.

This is not a decoration. It is a posture of ceasefire, displayed in the place where the threat used to come from, pointing the violence back toward heaven.

The Verb That the Sages Meditated On

Targum Pseudo-Jonathan translating Genesis 9:15 renders God's words precisely: I will remember My covenant which is between My Word and between you and every living soul of all flesh, that there shall not be the waters of a flood to destroy all flesh.

Remember. The sages circled this word and would not let it go. God does not forget. The one who spoke the world into being and counts every hair and knows every sparrow does not suffer lapses of memory. So what does it mean when God says "I will remember"? The tradition reads zakhar, to remember, as an act of directed attention. Not the recovery of something lost but the turning of a face toward something. When God remembers, God acts. The bow in the cloud is the trigger for that attention, the moment when God's gaze turns toward the covenant and presses it into force.

Every rainbow is a re-commitment. Not a reminder but a renewal. The covenant is not dormant between sightings and then recalled by the colored light. The appearance of the bow is the moment God's attention actively reasserts the promise.

Ten Things Made Before the World Was Ready for Them

Some traditions say the rainbow was not new at the flood. It was one of ten things created on the eve of the first Sabbath, at the boundary between the six days of creation and the rest, in the thin twilight where the world was not quite finished. God made certain objects outside of time's ordinary sequence because the world would eventually need them and they had to exist before the need arose.

If this is true, the rainbow waited in reserve from the beginning of creation until Noah's family stumbled out of the ark into a world that smelled like mud. It had been ready the whole time. The flood generation could have looked up on any clear day before the rains and seen the bow resting in the clouds, and understood that God had already prepared the after-story before the catastrophe began.

What the Sign Was For

Midrash Aggadah draws the scene from the human side: the flood is over, but the survivors flinch at every dark cloud. They have learned what water can do. They watched it swallow the world. Every gathering of clouds carries the threat of the end returning.

So God does not merely promise in words. He gives a sign that can be seen. The verse has God say "And I will remember My covenant," and the midrash hears in this a reassurance aimed at human bodies, not only human minds. The bow appears precisely when the sky looks most like it did before the waters came. It appears in the clouds, not in the blue, because the clouds are the danger. It appears where the fear is. It says: look at the weapon. Look which way it is pointed. I have already decided.

RainbowNoahFloodCovenantJudgmentGenesis
← All myths

From the tradition

Sources

5 sources

The texts this telling draws on, in full. Open a card to read inline, or expand it for a wider, quieter read.

Book of Jubilees 6:25Book of Jubilees

The Book of Jubilees, treasured as scripture by some ancient Jewish communities like the Essenes of Qumran, retells the Torah with a storyteller's eye for detail. And chapter 6 lingers on one of the most hopeful scenes in all of Genesis.

It starts with a promise. A promise that echoes through the ages. After the great flood, God gives Noah and his sons a sign. A sign that reassures them, and us, that such a catastrophe will never happen again. What is this sign?

"He set His bow in the cloud…" The familiar version gives us it: the rainbow. A breathtaking symbol of the eternal covenant between God and humanity. A vibrant reminder of hope and resilience after devastation. The Book of Jubilees emphasizes that this isn't just a pretty phenomenon; it's a divinely ordained symbol with profound significance.

Here’s where it gets really interesting. The Book of Jubilees connects this post-flood covenant with another important element of our tradition: the Feast of Weeks, or Shavuot (the Festival of Weeks).

The verse reads, "For this reason it is ordained and written on the heavenly tables, that they should celebrate the feast of weeks in this month once a year, to renew the covenant every year.” The rainbow covenant, the promise of no more floods, is intrinsically linked to the celebration of Shavuot.

According to the Book of Jubilees, Shavuot isn't just about receiving the Torah at Mount Sinai, as we traditionally understand it. It's also a yearly renewal of the covenant made with Noah, a reaffirmation of God’s promise to protect and sustain the world. It's about remembering the past and looking forward to a future free from destruction.

And the text doesn’t stop there. It adds a cosmic dimension: "And this whole festival was celebrated in heaven from the day of creation till the days of Noah-twenty-six jubilees and five weeks of years." So, Shavuot, in this view, isn't just a human celebration; it’s a celestial event, observed in heaven since the very beginning of time.

That's a pretty astounding claim, isn't it?

What does it all mean? Well, the Book of Jubilees gives us a wider lens through which to view our traditions. It suggests that Shavuot is more than just the anniversary of receiving the Torah. It's a yearly reminder of God's unwavering commitment to humanity, symbolized by the rainbow, and celebrated throughout the cosmos. It is about remembering covenants, renewing promises, and rejoicing in the enduring bond between humanity and the Divine. It’s a story woven into the fabric of creation itself.

So, the next time you see a rainbow, or celebrate Shavuot, perhaps you'll remember this ancient perspective, and feel a deeper connection to the covenants that bind us all.

Full source
Pirkei DeRabbi Eliezer 23Pirkei DeRabbi Eliezer

"And this is how you shall make it" (Genesis 6:15). Rabbi Shemayah taught: With His finger the Holy One, blessed be He, showed Noah and said to him: "Like this and like this you shall make the ark." One hundred and fifty rods was the length of the right side of the ark, and one hundred and fifty the length on its left side; the thirty-three rods on the side of its breadth at its walls toward its rear, and ten in the middle. These are for storehouses of food.

Rabbi Tanchuma says: Fifty-two years Noah spent making the ark, in order that they might return in repentance from their ways and from their evil deeds. And before the Flood came, the impure ones were more numerous than the pure. The Holy One, blessed be He, wished to increase the pure and to diminish the impure.

Rabbi Tzadok says: On the tenth of Marcheshvan all the creatures entered the ark. On the seventeenth of it the waters of the Flood came down upon the earth, which are male waters, and they rose up from the depths, which are female waters, and these joined with those and prevailed to destroy the world, as it is said: "And the waters prevailed exceedingly upon the earth" (Genesis 7:19).

Noah sent the raven to know what was in the world. It went off and found a human corpse upon the tops of the mountains, and it settled down to its food and did not return to its mission to the one who sent it. He sent the dove, and it returned its mission, as it is said: "And the dove came in to him at evening time, and behold, in its mouth an olive leaf freshly plucked" (Genesis 8:11).

Noah sat and expounded in his heart and said: "The Holy One, blessed be He, saved me from the waters of the Flood and brought me out of that confinement; am I not obligated to offer before Him a sacrifice and burnt offerings?" Immediately Noah brought of the kind of pure cattle, an ox and a sheep and a goat, and of the kind of pure bird, turtledoves and young pigeons, and built the altar. And a pleasing aroma went up before the Holy One, blessed be He, as it is said: "And the LORD smelled the pleasing aroma" (Genesis 8:21). What did the Holy One, blessed be He, do? He stretched out His right hand and swore to him not to bring the waters of the Flood upon the earth again, as it is said: "For this is to Me as the waters of Noah, concerning which I swore" (Isaiah 54:9), and so forth, and He set a bow as a sign of the covenant. An oath between Him and the earth, as it is said: "I have set My bow in the cloud, and it shall be for a sign of the covenant" (Genesis 9:13).

And the Sages instituted that they should mention the oath of Noah every day, as it is said: "That your days may be multiplied, and the days of your children, upon the land" (Deuteronomy 11:21).

Full source
Targum Pseudo-Jonathan on Genesis 9:15Targum Pseudo-Jonathan on Genesis

Targum Pseudo-Jonathan on (Genesis 9:15) is a verse that has carried comfort through every Jewish generation. I will remember My covenant which is between My Word and between you and every living soul of all flesh, that there shall not be the waters of a flood to destroy all flesh.

The verb is the one the sages meditate on. God remembers. Of course the Creator of the universe does not forget. The Jewish tradition reads the word zakhar, to remember, as an act of attention, a turning of the divine face toward the covenant precisely in the moment when we might be most afraid He has turned away.

Picture the scene. A heavy storm is rolling in. The sky darkens. The rain begins. For a moment, the old dread stirs, what if this is another mabul? And then a ribbon of color cuts across the cloud, and Torah says: the Holy One has just turned toward the sky, remembered the promise, and reassured the earth.

The Maggid notices that this is a covenant with a built-in emergency brake. Every time a storm begins to look like too much, the very shape of the storm reveals the limit.

The takeaway: our God is the God who binds Himself to remember. The rainbow is heaven's handwriting, reminding us that the storm has a ceiling.

Full source
Midrash Aggadah, Genesis 9:15Midrash Aggadah

Picture the moment from the human side, as Midrash Aggadah on (Genesis 9:15) draws it out. The flood is over, but the survivors flinch at every dark cloud. They have learned what water can do. They watched it swallow the world, and now every gathering of clouds carries the threat of the end returning.

So God does not merely promise in words. He gives a sign that can be seen. The verse has Him say, "And I will remember My covenant," and the midrash hears in this a reassurance aimed squarely at human fear: precisely when there is a cloud over the land, exactly at the moment that frightens you, that is when I will remember the covenant I sealed with you. And to prove it, I will set a rainbow within the cloud itself.

The covenant is simple and absolute. No flood will ever again destroy all flesh. The bow set in the cloud is the visible token of that oath, so that the very sky that once announced destruction now carries the pledge of restraint. Every time the clouds darken and the colored arc appears, it is not a warning of returning judgment. It is God telling a frightened world that He has not forgotten and that He remembers His word. The cloud that once meant the end now bears the promise that there will be no such end, and the rainbow stands as the assurance written across the heavens for every generation that comes after Noah to see and trust.

Full source
Legends of the Jews 4:64Legends of the Jews

Jewish tradition sees that rainbow, the bow in the cloud, as a very specific promise. A promise from God.

The Torah tells us that after the great flood, God set His bow – the rainbow – in the sky as a sign, a covenant (Genesis 9:13). But according to legends elaborating on that passage, there’s a deeper meaning. The bow isn't just a pretty reminder. It's a constant proclamation: even if humanity stumbles again, plunges into sin, we won't face another world-destroying flood. That rainbow whispers, "You are forgiven. Given another chance."

Wouldn’t it be wonderful if we didn't need that reminder sometimes? Some traditions even suggest that in periods of great piety, when people were truly righteous, the rainbow simply wasn't visible. No reminder was needed, because no great sin threatened the world. A world so good, so just, that the sign of potential destruction simply disappears.

After the flood, God made another significant shift in the rules. Remember, from the time of Adam until Noah, humans were vegetarians. But post-flood, God gave Noah and his descendants permission to eat meat. With one crucial caveat: they had to abstain from consuming blood. This is a big deal. It marks a change in the relationship between humans and the animal kingdom.

And it wasn't just about diet. God also established the seven Noachian Laws. These laws, detailed in the Talmud (Sanhedrin 56a), aren't just for the Jewish people. They're binding on all of humanity. They are: Do not deny God; do not blaspheme; do not murder; do not engage in forbidden sexual relations; do not steal; do not eat flesh torn from a living animal; and establish courts of justice. Pretty fundamental stuff. Of these laws, the prohibition against shedding human blood is particularly emphasized. The stakes are incredibly high. As it says in (Genesis 9:6), "Whoso sheddeth man's blood, by man shall his blood be shed."

But the legends amplify this even further. According to Ginzberg's retelling in Legends of the Jews, even if human courts fail, even if a murderer somehow escapes earthly justice, punishment will inevitably find them. They will meet an unnatural end, a fate mirroring the violence they inflicted on another. And it doesn't stop there. Even animals that kill humans are held accountable. Their lives, too, are forfeit. As we see in the Torah, God requires justice, one way or another.

These legends, these expansions on the biblical text, aren't just ancient stories. They speak to enduring themes: forgiveness, responsibility, and the inherent sanctity of human life. They remind us that even after the worst imaginable catastrophe, there's always the promise of a new beginning, symbolized by that simple, powerful arc in the sky. The question is: what are we doing to live up to that promise?

Full source