Brethren of the Free Spirit

Religious movement in northern Europe in the 13th and 14th centuries

The Brethren of the Free Spirit were adherents of a loose set of beliefs deemed heretical by the Catholic Church but held by some Christians, especially in the Low Countries, Germany, France, Bohemia, and Northern Italy between the thirteenth and fifteenth centuries. The movement was first identified in the late thirteenth century. It was not a single movement or school of thought, and it caused great unease among Church leaders at the time. Adherents were also called Free Spirits.

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