Daily Rambam Accelerated · Beginner – Jewish Basics · Bite-Sized

Mishneh Torah, Fasts 5

Bite-SizedBeginner – Jewish BasicsApril 11, 2026

Hook

Have you ever wondered why Jews have "fast days" for events that happened thousands of years ago? It can feel like a heavy tradition, but the goal isn’t just to be sad—it’s actually about waking up our potential.

Context

  • The Source: This is from Maimonides’ Mishneh Torah, specifically the "Laws of Fasts" (Chapter 5).
  • The Author: Maimonides (the "Rambam") was a 12th-century philosopher and doctor.
  • The Goal: Fasting is meant to stir our hearts toward Teshuvah (returning to our best, most authentic selves).
  • The Big Idea: We aren't mourning the past; we are fixing the present to ensure those mistakes don't repeat.

Text Snapshot

"Fasting in and of itself is not a purpose... It serves to arouse hearts and initiate paths of repentance. This will serve as a reminder of our wicked conduct and that of our ancestors, which resembles our present conduct and therefore brought these calamities upon them and upon us." (Mishneh Torah, Fasts 5:1)Read more here

Close Reading

  • Past equals Present: The Rambam suggests that if we are still facing "calamities," it’s because we haven't yet addressed the root causes of those ancient failures. The fast is a mirror, not a museum exhibit.
  • Repentance is "Return": The Hebrew word Teshuvah literally means "return." It’s the idea that our "wicked conduct" is actually just us straying away from our true, divine nature. Fasting helps us stop, be quiet, and turn back.

Apply It

One-Minute Practice: Pick one "habit" or behavior in your life that feels out of alignment with your best self. Spend 60 seconds today thinking about one tiny, concrete action you can take this week to change that specific behavior. That’s your personal Teshuvah.

Chevruta Mini

  1. If fasting is meant to "arouse the heart," what other ways could we wake ourselves up to change without necessarily skipping lunch?
  2. The text mentions that these days of mourning will eventually become days of "rejoicing." How does changing our attitude toward a painful memory transform it into something positive?

Takeaway

Fasting isn't about punishing ourselves; it’s a tool to remind us that we have the power to fix the past by improving our choices today.