why do jews fast on yom kippur
Jews fast on Yom Kippur to fulfill a biblical commandment to “afflict” themselves on this Day of Atonement and to focus completely on repentance, prayer, and moral self‑improvement instead of physical needs. The fast is meant to elevate people spiritually, cultivate discipline, and express solidarity with those who suffer, turning the day into an intense time for seeking forgiveness from God and from other people.
Why Do Jews Fast on Yom Kippur?
Core Religious Reason
- The Torah commands that on Yom Kippur, “you shall afflict yourselves,” which rabbinic tradition interprets as fasting from food and drink.
- By obeying this command, Jews mark Yom Kippur as a uniquely holy day dedicated to atonement, not ordinary physical life.
Spiritual Meaning
- Fasting is seen as a way to rise above the body’s usual demands so the mind and heart can concentrate on prayer, reflection, and teshuvah (repentance/return).
- Many teachings compare the day to being like angels, who do not eat or drink, emphasizing a more spiritual identity for these 25 hours.
Moral and Ethical Dimension
- Yom Kippur is not only about private spirituality; classic Jewish sources stress that the fast should lead to more just, compassionate behavior afterward.
- The prophetic reading from Isaiah on Yom Kippur criticizes empty fasting and says the “true” fast involves loosening the chains of injustice and sharing bread with the hungry.
Personal Discipline and Self‑Control
- Going without food and drink for a set time is treated as a discipline that shows a willingness to change habits and curb impulses.
- The idea is that if a person can set limits even on basic private appetites, they are better prepared to change public behavior toward others.
Solidarity and Collective Memory
- Fasting also expresses solidarity with Jews throughout history who have suffered deprivation, persecution, and exile while holding onto their faith.
- Sharing the same fast for the same 24‑plus hours connects individuals to the wider Jewish people in the present and across generations.
“Why do Jews fast on Yom Kippur?” – In contemporary forums and discussions, people often emphasize that the fast is meaningful only if it leads to real change afterward: better relationships, more ethical choices, and renewed commitment, not just a one‑day spiritual “reset.”
TL;DR: Jews fast on Yom Kippur because the Torah commands “self‑affliction” on this day, and fasting has become the main way to fulfill it—shifting focus from the body to the soul, sharpening repentance, and inspiring more ethical, compassionate living afterward.
Information gathered from public forums or data available on the internet and portrayed here.