Luther’s code of penalties for any deviation from the Wittenberg teaching fitted in well with Bugenhagen’s natural harshness, who showed himself only too ready to make his own the words of Moses concerning the slaying of unbelievers. We may recall how, in conversation, when Luther mentioned the difficulties he had with Carlstadt, Agricola and Schenk, Bugenhagen broke in with the remark: “Sir Doctor, we ought to do what is commanded in Deuteronomy where Moses says they should be put to death.”[989] Bugenhagen, in the many places into which he brought the new faith, was relentlessly severe in enforcing against the Catholics the principles he had carried with him from Wittenberg. Very characteristic is the tone in which he reported to Luther that the Mass had been forbidden in Denmark and the monks driven out of the land as “seditionmongers” and “blasphemers.”[990] Not only had the bishops been imprisoned, but, according to the account of Peter Palladius the superintendent, some of the monks “had been hanged.”[991] Justus Jonas began his labours at Halle in 1542 by a written invitation to the Town-Council “completely to purge the town of false doctrine and every kind of idolatrous worship”; Luther and Melanchthon had sufficiently proved in their works that this “was incumbent on Christian magistrates.” He declared that the monks still living in the town were “obstinate and impenitent idolaters,” “adders and snakes” whom he “must reduce to silence with the use of the gag”; already, throughout the whole neighbourhood, “merely at the exhortations of the preachers, the monasteries, with their Masses and idolatrous worship, had crumbled into ruins.”[992] Later, in a memorandum addressed to the Town-Council in 1546, Jonas again inveighed against the remaining handful of well-disposed and zealous monks, and called to mind how “our beloved father, Dr. Martin, in the very last sermon he preached at Halle shortly before his decease, had exhorted the Town-Council and the whole Church with all his burning, stormy earnestness to rid themselves of the crawling things.”[993] Jonas appealed to his own “conscience” and threatened to report matters to the Elector of Saxony and “his Electoral Highness’s scholars at Wittenberg.”[994] With the outbreak of the Schmalkalden war, when the Electoral troops laid waste the monasteries his hopes at last found their fulfilment. He announced on March 3, 1547, that, at Halle, the “Papistic idolatry” had now been swept away;[995] when he wrote this he did not expect the change in the position of the Catholics in the town, for which the defeat of the Elector’s troops in the following month was responsible.