Approximately 2,200 years ago, there was a war between the Greeks and the Jews. The Greeks won and forced their culture on the Jews. A group of Jewish people called the Maccabees revolted and liberated Jerusalem. The Maccabees found their Temple defiled. They sought to rededicate it to God, as the Greeks had been worshipping Zeus there. As part of the rededication, they needed to relight the menorah, whose source of fuel was olive oil.