Francis Bellamy (1855 - 1931), a Baptist minister, wrote the original Pledge in August 1892. He was a Christian Socialist. In his Pledge, he is expressing the ideas of his first cousin, Edward Bellamy, author of the American socialist utopian novels, Looking Backward (1888) and Equality (1897).
Francis Bellamy in his sermons and lectures and Edward Bellamy in his novels and articles described in detail how the middle class could create a planned economy with political, social and economic equality for all.