Yom Kippur, the Day of atonement, is the most sacred of the Jewish holidays. It is regarded as the "Sabbath of Sabbaths."
By Yom Kippur the 40 days of repentance, that begin with the first of Elul, have passed. On Rosh Hashanah the God Almighty has judged most of mankind and has recorded his judgment in the Book of Life. But he has given a 10 day reprieve
On Yom Kippur these 10 days of reprieve ends and the Book of Life is closed and sealed. Those who have repented for their sins are granted a good and happy New Year.
Since Yom Kippur is the day to ask forgiveness for promises broken to God , the day before is reserved for asking forgiveness for broken promises between people, as God cannot forgive broken promises between people.
The Customs or Minhagim:
Yom Kippur is a day of "NOT" doing. There is no blowing of the Shofar and Jews may not eat or drink, as fasting is the rule. It is believed that to fast on Yom Kippur is to emulate the angels in heaven, who do not eat, drink, or wash.
The Five Prohibitions of Yom Kippur:
Eating and drinking
Anointing with perfumes or lotions
Wearing leather shoes
While Yom Kippur is devoted to fasting, the day before is devoted to eating. According to the The Talmud the person "who eats on the ninth of Tishri (and fasts on the tenth) , it is as if he had fasted both the ninth and tenth." Prayer is also down played so that Jews can concentrate on eating and preparing for the fast.
The Prayer and Confession:
On the eve of Yom Kippur the community joins at the synagogue. Men put on prayer shawls (not usually worn in the evenings). Then as the night falls the cantor begins the "Kol Nidre", it is repeated 3 times, each time in a louder voice. The Kol Nidre emphasizes the importance in keeping vows, as violating an oath is one of the worst sins.
An important part of the Yom Kippur service is the "Vidui" (Viduy) or confession. The confessions serve to help reflect on ones misdeeds and to confess them verbally is part of the formal repentance in asking G-d's forgiveness. Because community and unity are an important part of Jewish Life, the confessions are said in the plural (We are guilty).
As Yom Kippur ends, at the last hour a service called "Ne'ila" (Neilah) offers a final opportunity for repentance. It is the only service of the year during which the doors to the Ark (where the Torah scrolls are stored) remain open from the beginning to end of the service, signifying that the gates of Heaven are open at this time.
Originally found here
Picture originally found here
Posted on Shalom Adventure by: Alan Jeffers