" Christianity, as it was first given to the slaves [...] was to be used strictly as a code of conduct which would enable its devotees to participate in an afterlife; it was from its very inception among the black slaves, a slave ethic. [...] One of the very reasons Christianity proved so popular was that it was the religion, according to older Biblical tradition, of an oppressed people. The struggles of the Jews and their long-sought "Promised Land" proved a strong analogy for the black slaves. "

― Amiri Baraka , Blues People: Negro Music in White America