"In the ailments of the body there are sundry differences, some admitting of an easier, others requiring a more difficult treatment. In these last the use of the knife, or cauteries, or draughts of bitter medicines are adopted to remove the disease that has attacked the body. For the healing of the soul’s sicknesses the future judgment announces something of the same kind, and this to the thoughtless sort is held out as the threat of a terrible correction, in order that through fear of this painful retribution they may gain the wisdom of fleeing from wickedness: while by those of more intelligence it is believed to be a remedial process ordered by God to bring back man, His peculiar creature, to the grace of his primal condition."