Rastafarianism is a spiritual and cultural movement that originated in Jamaica during the 1930s. It emphasizes the belief in the divinity of Haile Selassie, the former Emperor of Ethiopia, who is seen as a messianic figure. Rastafarians advocate for the repatriation of people of African descent to Africa and promote a lifestyle that includes natural living, community, and social justice. The movement is known for its distinctive symbols, such as the colors red, gold, and green, which represent the Ethiopian flag. Rastafarians often use ganja (marijuana) as a sacrament to enhance spiritual experiences and promote a sense of unity and peace among followers.