Louis IX (Saint Louis): Regency, Royal Justice and Crusades (1226–1270) · HIGH MIDDLE AGES
Among the reforms of Louis IX, the moral ordinances occupy a special place: they reveal a conception of royal power that extended into the private and moral order of subjects.
The ordinance of December 1254 was a vast reform text targeting multiple categories of abuse:
The text combined moral concern, anti-corruption policy, and social regulation. It was also a response to the failures of the crusade: some contemporaries saw in the moral disorder of the kingdom a reason for divine punishment.
The ordinance attempted to ban prostitution, expelling women from certain areas and confiscating their property. But the measure proved almost impossible to enforce: urban life, the concentration of temporary populations (students, soldiers, merchants) and the economic realities made total prohibition unrealistic.
From 1256, a more pragmatic approach was adopted: tolerance in designated zones rather than total prohibition. The logic shifted from religious eradication to spatial management.
The episode illustrates the tension at the heart of Saint Louis’s government: