That transformation is sometimes given a specific date—1370—when King Charles V ordered all citizens of Paris to regulate their private, commercial, and industrial life by the bells of the Royal Palace clock, which struck every sixty minutes. All churches in Paris were similarly required to regulate their clocks, in disregard of the canonical hours. Thus, the church had to give material interests precedence over spiritual needs. Here is a clear example of a tool being employed to loosen the authority of the central institution of medieval life.
