Negro, or properly pronounced, “nigra”, comes from the Latin word, for black. It is most popular with depressive, sore-throated nigras bemoaning their lot in life without actually realizing that it its their inherent laziness and lack of intellect that left them in 5th place in the race of life.
Teaching a nigra about God is a thankless task and often, save in rare exceptions, the best you can hope for is turning out someone who sees Jesus as “White man’s God,” Which may or may not lead to Salvation™
Listen to this song, a nigra spiritual, and see how the common nigra thinks he’s been oppressed. I suspect that the next verse goes on about the inadequacy of Welfare and the costs of defending a paternity suit.