The American citizen : a discourse on the nature and extent of our religious subjection to the government under which we live : including an inquiry into the scriptural authority of that provision of the Constitution of the United States, which requires the surrender of fugitive slaves : delivered in the Rutgers Street Presbyterian Church, in the City of New York, on Thanksgiving Day, December 12, 1850 : and afterwards at their request, as a lecture before the Young Men's Association of Albany and Waterford, N.Y., on January 14th and 15th, 1851 /