Western Europe's worship of reason, reflected only vaguely in art and literature, was precisely expressed in a set of philosophic ideas known collectively as the Enlightenment. It was not originally a popular movement. Catching on first among scientists, philosophers, and some theologians, it was then taken up by literary figures, who spread its message among the middle classes. Ultimately, it reached the common people in simplified terms associated with popular grievances.
The Enlightenment's uncompromising hostility towards organized religion and established monarchy reflected a disdain for the past and an inclination to favor utopian reform schemes. Most of ...