Because it is commanded in the Torah.
Yom Kippur, day of atonement in Judaism (Leviticus ch.23) allows followers to repent to God for wrongdoing or sins. During the services, prayers are said and the congregants ask God for forgiveness. The slate is then wiped clean and after fasting and much prayer and introspection a fresh start is made, promising an effort to live a more proper, respectful, generous life that includes charity, kindness and obedience to God. These kinds of prayers could be the kind of opportunity in our society to change a lost soul into a positive contributing individual. Similar to the cycle of the seasons, every person is entitled to the opportunity of renewal.
The Day of Atonement is Yom Kippur (Leviticus ch.23). This is the holiest day in Judaism and the day where even secular Jews attend synagogue. On Yom Kippur, Jewish people fast from all food and drinks for a complete 25hrs, starting just before sunset the previous day.
The pronounciation of yom kippur is yum-kipp-her.
Yom Kippur
Jewish Mexicans do Yom Kippur.
Yom Kippur is not a person or a country, it is a holiday. The Egyptians chose to invade Israel on Yom Kippur because of its solemnity. They expected the Israelis to be unprepared on Yom Kippur, which was indeed the case.
First, we want to make sure that you don't think that Yom Kippur is a month. Yom Kippur is a single day, in the Hebrew month of Tishrei. Elul (אלול) is the month preceding Tishrei and all the days in it, including Yom Kippur.
Yom Kippur is from the Torah (Leviticus ch.23).
Jewish Mexicans celebrate Yom Kippur.
Yom Kippur literally means "Day of Atonement".
Jews in California celebrate Yom Kippur the same way that Jews the world over celebrate Yom Kippur.
Yom Kippur originates from the Torah (Leviticus ch.23).
The synagogue is the Jewish place of worship, and Yom Kippur is celebrated there.