1. Protestant churches
1.1. Terminology
The term Pietism, from Latin pietas (piety), came into use after the so-called Leipzig movement spearheaded by August Hermann Francke (1689/1690); it denoted the most significant religious reform movement within continental Protestantism after the Reformation. Adopting primarily pre-Reformation and radical 16th- and 17th-century ideas (Anabaptists; Spiritualism [Protestantism]), Pietism aimed to complement the reformation of doctrine with a “refo…