Color prejudice and religion are akin in one respect. Some folks have it and some don't, and the kernel that is responsible for it is present in us all.
Source: The Blacker the Berry, 1929.
-- Wallace Thurman, (Jul 1 1902-1934), US journalist, dramatist, literary editor; His satiric portrait of the Harlem Renaissance period, Infants of the Spring, was perhaps more effective as an acerbic comment than as a novel.