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Video class July 22, 2026 51 min

Why a Humble Rabbi—Not the Villain—Destroyed the Second Temple

Welcome to Ethics of Our Fathers: Chapter 3, Mishna 13, Part III

Why does the Talmud blame the destruction of the Second Temple — the catastrophe we mourn every Tisha B’Av — not on the men who plotted against the Jewish people, but on a humble rabbi who simply stayed quiet?

This is the third class on the same Mishna in Pirkei Avot (Ethics of the Fathers), and Rabbi Heschel Greenberg ties it directly to Tisha B’Av — the fast that marks five historical catastrophes, from the sin of the spies to the destruction of both Temples. Drawing on the Talmud (Yoma 9b), he explains why the First Temple fell despite rampant idolatry, bloodshed, and immorality, yet our sages point to something smaller as the root cause: the Jewish people’s failure to recite a blessing before studying Torah. And why the Second Temple — destroyed without those same obvious sins — is blamed on “senseless hatred,” told through the searing Talmudic story of Kamsa and Bar Kamsa (Gittin 55b–56a).

From there, the class moves through the rest of the Mishna’s five teachings tied to this season: reducing joy, the redemptive power of the Oral Torah, the wealth-preserving power of tzedaka, and finally two often-misunderstood concepts — vows (and how three rabbis can “annul” one, using the same spiritual mechanism as teshuva on Yom Kippur) and silence, which turns out to mean something far deeper than not talking.

🔎 In this video we explore:

  • Why the Talmud’s real villain in the Kamsa/Bar Kamsa story is the one person who did nothing wrong
  • What “senseless hatred” actually means — and why justified anger doesn’t count as senseless
  • How a formal vow (bli neder) works differently than a simple resolution, and why the Talmud discourages making vows at all
  • Why annulling a vow on Yom Kippur functions as a spiritual “time machine” for repentance
  • The real definition of silence as a “fence for wisdom” — and why talkative rabbis aren’t contradicting it
  • A firsthand story of two Jews who fought for five years and forgot why
  • Why the fall of the Soviet Union — an event nobody predicted — is offered as a model for believing in Mashiach

💡 Key Insights:

  • Senseless hatred is countered only by “senseless love” — love given for no reason, the same way the hatred was given for no reason
  • A person’s true will can be hidden beneath an impulsive vow, which is why the rabbis’ role in “annulling” it is to reveal — not override — your real intention
  • Teshuva done from love, not fear, doesn’t just erase a past mistake — it can transform it into a merit

⏱️ TIMESTAMPS

📚 Sources discussed: Pirkei Avot (Ethics of the Fathers) 3:13, Talmud Yoma 9b, Talmud Gittin 55b–56a (Kamsa and Bar Kamsa), Rabbi Zechariah ben Avkulas, Megillat Eichah (Lamentations) by the Prophet Jeremiah, Isaiah 1:27, Rabbi Meir, teachings of the Lubavitcher Rebbe, the story of Rabbi Mendel Futerfas

▶️ YouTube: /rabbiheschelgreenberg 🎵 TikTok: /rabbi_greenberg 💼 LinkedIn: /rabbihgreenberg

In this class

  1. 0:00Welcome and Erev Tisha B'Av greetings
  2. 0:57The five tragedies of Tisha B'Av
  3. 3:38Why Tisha B'Av is really a "festival" in potential
  4. 4:32The strange reason the Talmud gives for the First Temple's destruction
  5. 6:17Senseless hatred and the fall of the Second Temple
  6. 7:21The story of Kamsa and Bar Kamsa
  7. 12:46Who does the Talmud actually blame?
  8. 16:14What makes hatred "senseless"
  9. 18:08True story: two Jews who forgot why they were fighting
  10. 18:45The antidote — senseless love
  11. 19:20The Mishna's five teachings tied to Tisha B'Av
  12. 23:50The philosophy of making a vow
  13. 27:53How three rabbis annul a vow
  14. 30:52Vows, Yom Kippur, and teshuva as time travel
  15. 33:20Why a vow is really about uncovering your true will
  16. 37:48Silence as a fence for wisdom
  17. 40:25The Farbrengen: when silence says more than words
  18. 43:00The power of looking at a holy face
  19. 45:22Closing blessing and the hope for Mashiach
  20. 45:44The Soviet Union's collapse — proof the "impossible" can happen
  21. 48:32Antisemitism, anti-Zionism, and the Amalek connection

Part of the series Pirkei Avot (Ethics of the Fathers)