The 10th day of Tishri, the first month in the Jewish calendar, is Yom Kippur – the Day of Atonement. It is the most solemn day of the year and marks God’s forgiveness of the early Israelites after they worshipped the golden calf while Moses received the tablets of the law from God on Mount Sinai.
It is a day devoted to spiritual life, when the physical is set aside. Sex is forbidden, as is wearing leather shoes, brushing the teeth, spending money, using perfumes or soap and wearing make-up. Everyone, other than children, pregnant women, and the ill or infirm, is expected to fast.