There’s a fascinating teaching attributed to Rabbi Meir in Bamidbar Rabbah 9 that gets right to the heart of it. He asks, how do we know that the way we treat others is the very same way we will be treated? It's like the cosmos has a mirror, reflecting our actions right back at us. Rabbi Meir finds a hint of this in the verse, “In measure [besasse’a] in sending it away, You contend with it” (Isaiah 27:8). He cleverly expounds on besasse’a as bise’a se’a, meaning "measure for measure."

But it doesn't stop there. What about the little things? A tarkav, a kav, a rova—these are all different, smaller measurements. Does this principle only apply to significant actions? No way! The text continues, pointing to Isaiah 9:4, “For all boots [seon] stomp [so’en] noisily" — implying that even small actions accumulate, just like many se’a (larger measures) add up.

And it gets even more granular: even the smallest coins, the perutot, add up to a large account. It’s like Ecclesiastes 7:27 says, "One to one to find the account.” The world has a way of balancing things out. Stumble with a transgression, and maybe your ox dies, your hen gets lost, you stub your toe. It all adds up until the account is settled, down to the very last peruta.

The text then uses the story of the sota, the woman suspected of adultery, as a powerful example. The Torah describes a ritual where she's brought before the priests, and what happens to her is, according to this passage, a direct consequence of her actions. She sought to be beautiful for another man, so she is made to stand in shame before everyone. She adorned herself for him, and so her adornments are removed. The passage details, step-by-step, how the very things she used to entice are turned against her. As it is stated: “The priest shall have the woman stand before the Lord” (Numbers 5:18). This happens at the Nikanor Gate of the Temple.

She acted in secret [baseter], so God, who dwells in the shelter [beseter] of the Most High, directs His gaze upon her (referencing Job 24:15). Bamidbar Rabbah quotes Proverbs 26:26: “Hatred will be concealed by darkness; his wickedness will be revealed in public.” What's done in the dark will eventually come to light.

But it's not just about individuals. The text goes on to illustrate this principle with entire generations.

Think about the generation of the Flood. According to this teaching, they became arrogant because of the abundance God gave them. Job 21:9-13 describes their peaceful lives, fertile lands, and joyful celebrations. But their response? They told God to turn away from them! They figured they didn't need Him, that they had everything under control. As Genesis 2:6 says, a mist would rise from the earth and water the entire surface of the ground.

So what did God do? He used the very thing they took for granted – water – to bring about their destruction. "On that day, [all the wellsprings of the great depths] were breached [and the windows of the heavens were opened]..." (Genesis 7:11). Measure for measure, the blessings they scorned became the instrument of their downfall. Rabbi Yosei ben Dormaskit even connects their arrogance to their eyes ("the sons of the prominent saw the daughters of men, that they were fair," Genesis 6:2), and God's retribution to the "water wheel [ha’ayin]" (also meaning "eye") – the wellsprings [ma’ayanot] of the deep.

The story of the Tower of Babel follows a similar pattern. The people, united by a single language, decided to build a tower to reach the heavens. They had it good, as Genesis 11:1-2 says. The text suggests "yeshiva is nothing other than eating and drinking" – implying they were focused on physical pleasures. Their arrogance led them to build the tower, and God responded by confusing their language (Genesis 11:8-9), scattering them across the earth. The word balal, meaning “confounded,” is used in the verse, connecting the punishment to the original unity of language.

And then there’s Sodom. They were blessed with fertile land and abundant resources (Job 28:5-8). But they became selfish and inhospitable, seeking to exclude outsiders. So God, in turn, removed them from the earth, as it says in Job 28:4: “He drives a shaft away from habitation, [which is forgotten by foot traffic, removed from humanity].” Ezekiel 16:48-49 spells it out: Sodom's sin was that "she did not support the hand of the poor and indigent."

The pattern continues with Egypt, who used water to harm the Israelites (Exodus 1:22), and were ultimately punished by water (Exodus 15:4). Sisera, the arrogant general, relied on his unpaid legions (Judges 5:19), and was defeated by legions that demanded no payment – the stars themselves (Judges 5:20).

The text also delves into individual examples, like Samson. He lusted with his eyes (Judges 14:3), so he was blinded (Judges 16:21). The Rabbis even note the subtle difference between "Samson descended to Timna" (Judges 14:1) and "Behold your father-in-law is ascending to Timna" (Genesis 38:13). Rav suggests there were two Timnas, one associated with Judah and one with Samson. Rabbi Simon says there was only one, but the "ascent" in Judah's story signifies that it was for a holy purpose, while Samson's "descent" indicates it was not.

The Rabbis further explain Samson's downfall. Rabbi Shmuel bar Rav Yitzḥak says his parents showed him the vineyards of Timna, "sown with diverse kinds," as a metaphor for the Philistine women. Rabbi Elazar points out that while the Torah prohibits marrying the seven nations (Deuteronomy 7:3), Samson pursued a Philistine woman anyway. Rabbi Yitzḥak explains this with Proverbs 3:34: “If it is to scoffers, He will scoff, but to the humble He gives favor” – suggesting that God allows those who seek to sin to do so.

Rabbi Yehuda HaNasi says Samson's corruption began in Gaza (Judges 16:1), so he was ultimately punished there (Judges 16:21). The Rabbis even connect Delilah's name to her actions: she "depleted [dildela] his strength, she depleted his actions, she depleted his heart." She knew he was telling the truth about his Nazirite vow (Judges 16:17) because, as Rabbi Ḥanan says, "Truth is apparent."

Even in his final moments, Samson's character is questioned. Rabbi Yehuda, in the name of Rav, suggests that Samson's prayer to God to "remember" him (Judges 16:28) was a request to be remembered for the twenty years he judged Israel without asking for anything in return.

Finally, there’s Avshalom, King David's son. He was proud of his beautiful hair (II Samuel 14:25-26), so he was ultimately caught and killed by it (II Samuel 18:9). According to Rabbi Yehuda HaNasi, Avshalom was an eternal Nazirite, cutting his hair only once every twelve months. The Rabbis even debate the length and style of his hair, with some suggesting it was incredibly long and heavy. Rabbi Shimon ben Lakish said he acquired a "bad acquisition" for himself. Rabbi Ḥanina bar Pappa connects Avshalom's fate to the "profound counsel of the King [malko] of the world" (II Samuel 18:18).

Because Avshalom stole his father's heart, the court's heart, and the heart of the men of Israel, three staves were fixed in his heart (II Samuel 18:14). Rabbi Huna, in the name of Rabbi Aḥa, says that the two hundred men who followed Avshalom (II Samuel 15:11) were heads of the Sanhedrin. They ultimately chose to fall into David's hands rather than have David fall into theirs, knowing that David would be more merciful.

So, what does it all mean? Is the universe truly keeping score? This passage from Bamidbar Rabbah suggests that our actions, both big and small, have consequences. That arrogance and selfishness ultimately lead to downfall, while humility and compassion bring blessings. It's a powerful reminder to be mindful of our choices and to treat others with the same kindness and respect we hope to receive. Maybe the universe is a mirror, and the reflection we see depends entirely on what we put in front of it.