Catholic Encyclopedia (1913)/Clean and Unclean
Clean and Unclean—The distinction between legal and ceremonial, as opposed to moral, cleanness and uncleanness which stands out so prominently in Mosaic legislation (q. v.).
Clean and Unclean—The distinction between legal and ceremonial, as opposed to moral, cleanness and uncleanness which stands out so prominently in Mosaic legislation (q. v.).