Christianity in the 16th century intermittent conflicts, known as the Wars of Religion. The civil wars were helped along by the sudden death of Henry II in 1559, which saw the beginning of a prolonged period of weakness for the French crown. and outrage became the defining characteristic of the time, illustrated at its most intense in the St. Bartholomew's Day massacre of August 1572, when the Catholic Church annihilated between 30,000 and 100,000 Huguenots across France. The wars only concluded when Henry IV, a former Huguenot, issued the Edict of Nantes, promising official toleration of the Protestant minority but under highly restricted conditions. Catholicism
Christianity in the 16th century the Reformed church in Geneva, which became an "unofficial capital" of Reformed Christianity in the second half of the 16th century. He exerted a remarkable amount of authority in the city and over the city council, such that he has (rather ignominiously) been called a "Protestant pope." Calvin established an eldership together with a consistory, where pastors and the elders established matters of religious discipline for the Genevan population. Calvin's theology is best known for his doctrine of (double) predestination, which held that God had, from all eternity, providentially foreordained who would be saved (the elect) and likewise who would