As the papacy became firmly established, the work of Sunday exaltation was continued. For a time the people engaged in agricultural labor when not attending church, and the seventh day was still regarded as the Sabbath. But steadily a change was effected. Those in holy office were forbidden to pass judgment in any civil controversy on the Sunday. Soon after, all persons, of whatever rank, were commanded to refrain from common labor on pain of a fine for freemen and stripes in the case of servants. Later it was decreed that rich men should be punished with the loss of half of their estates; and finally, that if still obstinate they should be made slaves. The lower classes were to suffer perpetual banishment. DD 25.4
Miracles also were called into requisition. Among other wonders it was reported that as a husbandman who was about to plow his field on Sunday cleaned his plow with an iron, the iron stuck fast in his hand, and for two years he carried it about with him, “to his exceeding great pain and shame.”—Francis West, Historical and Practical Discourse on the Lord's Day, page 174. DD 25.5
Later the pope gave directions that the parish priest should admonish the violators of Sunday and wish them to go to church and say their prayers, lest they bring some great calamity on themselves and neighbors.... DD 26.1
The decrees of councils proving insufficient, the secular authorities were besought to issue an edict that would strike terror to the hearts of the people and force them to refrain from labor on the Sunday. At a synod held in Rome, all previous decisions were reaffirmed with greater force and solemnity. They were also incorporated into the ecclesiastical law and enforced by the civil authorities throughout nearly all Christendom. (See Heylyn, History of the Sabbath, pt. 2, ch. 5, sec. 7.). DD 26.2