Slavery can never be abolished.

In all social systems there must be a class to do the menial duties, to perform the drudgery of life. That is, a class requiring but a low order of intellect and but little skill. Its requisites are vigor, docility, fidelity. Such a class you must have, or you would not have that other class which leads progress, civilization, and refinement.

I think then I may safely conclude and I firmly believe that American slavery is not only not a sin but especially commanded by God through Moses and approved by Christ through His Apostles.