The original purpose of the Olympic Games in ancient Greece was to honor the god Zeus and foster unity among the Greek city-states through athletic competition. Established in 776 BCE in Olympia, the Games were held every four years and featured various sports, including running, wrestling, and chariot racing. These events brought together athletes from different regions, promoting a spirit of friendly rivalry and peace. Additionally, the Games served as a religious festival, with rituals and offerings made to Zeus. This celebration of athletic prowess and cultural identity laid the foundation for the modern Olympic Games, which revive these traditions on a global scale.