The three religions are Christianity, Islam, and Buddhism. Among them, Buddhism was born in the era of slavery; Christianity and Islam among three of the world’s major religions are the more brilliant achievements in the history of religious development. Christianity was born in the Jewish groups in Palestine under the rule of the Roman Empire in the 1st century AD; Islam was born in the early 7th century. Mecca, an important commercial city in the Midwest of the Arabian Peninsula. Most of the three major religions accept their beliefs with the free will of the individual, thereby obeying the creeds, rituals, and precepts within the organization.