Mishneh Torah, Rest on the Tenth of Tishrei 2

Hook

Ever wonder why Yom Kippur is all about "affliction"? It’s not just about being hungry—it’s about the specific, ancient science of how we satisfy our bodies.

Context

• Source: Mishneh Torah, Rest on the Tenth of Tishrei 2 by Maimonides (Rambam).
• Who/When: Written in the 12th century, this text outlines the precise legal measures for eating and drinking on the Day of Atonement.
• Key Term: Karet – A spiritual penalty for severe sins, often described as being "cut off" from one's people.
• Goal: To define exactly what counts as "eating" or "drinking" under Jewish law on this holy day.

Text Snapshot

"On Yom Kippur, a person is liable for eating [an amount of] food that is fit for humans to eat and is equivalent to the size of a large ripe date... Similarly, one who drinks a cheekful of liquid fit to be drunk by humans is liable." Mishneh Torah, Rest on the Tenth of Tishrei 2:1

Close Reading

Insight 1: It’s about "Satiety"

The law isn't just about "don't eat." It’s about the feeling of being satisfied. The Sages set the measure at a "date's size" because that is the threshold where a person feels their appetite has been addressed. If you eat less than that amount in one go, you haven't technically "eaten" in the legal sense of the fast.

Insight 2: The "Cheekful" Rule

For liquids, there is no set measurement like a cup. It is based on your own mouth—a "cheekful." This reminds us that Jewish law is deeply personal and embodied; it accounts for the unique biology of the individual.

Apply It

One-Minute Practice: Next time you have a meal, pause for 60 seconds before your first bite. Acknowledge that eating is a physical act that changes your state of being. On Yom Kippur, we abstain from that change to focus entirely on our spiritual selves.

Chevruta Mini

1. Why do you think the law focuses on how much we eat rather than just saying "don't eat anything at all"?
2. How does it change your perspective to know that Jewish law cares about the "feeling" of being full?

Takeaway

On Yom Kippur, we set aside the physical comfort of being "full" to focus on the soul’s needs.