Tisha B’Av, also known as the Jewish Fast of Av, is a period of fasting, lamentation and prayer to remember the destruction of the First and Second Temples of Jerusalem. The Jewish people still continued the fast day even after they rebuilt the First Temple after the Babylonians destroyed it in 586 BCE. The Romans destroyed the Second Temple by burning it in 70 CE and this marked the start of a long exile period for Jewish people. These are two of five sad events or calamities that occurred on the ninth day of the month of Av. The other three were when:
- Ten of the 12 scouts sent by Moses to Canaan gave negative reports of the area, leading to the Israelites’ despair.
- The Romans captured the fortress city of Beitar, the last stronghold of the leaders of the Bar Kochba revolt, and thousands of Jewish people, including Bar Kokhba (or Kochba), were massacred in 135 CE.
- The city of Jerusalem was destroyed in 136 CE.
Tisha B’Av is a sad day that observes other major disasters and tragedies that Jewish people experienced throughout history, including the expulsion of the Jewish people from England in 1290 and from Spain in 1492, as well as the mass deportation of Jewish people from the Warsaw Ghetto during World War II.
Tisha B’Av begins at sunset on the previous day and lasts for more than 24 hours. It is the culmination of a three-week period of mourning. Weddings and other parties are generally not permitted and people refrain from cutting their hair during this period. It is customary to refrain from activities such as eating meat or drinking wine (except on the Shabbat) from the first to the ninth day of Av.