Trêve de Dieu
However, the Church had their own ways to enforce peace, such as the Peace and Truce of God movement, for example. Some communes disrupted the order of medieval society in that the methods the commune used, eye for an eye, violence begets violence, were generally not acceptable to Church or King. There was an idea among some that communes threatened the medieval social order. Only the noble lords were allowed by custom to fight, and ostensibly the merchant townspeople were workers, not warriors. As such, the nobility and the clergy sometimes accepted communes, but other times did not. One of the most famous cases of a commune being suppressed and the resulting defiant urban revolt occurred in the French town of Laon in 1112.