Edition der Briefe Philipp Jakob Speners (1635–1705) vor allem aus der Berliner Zeit (1691–1705)
The letters of Philipp Jakob Spener (1635-1705), the founder of Lutheran Pietism, are not only first-rate sources for research on the beginnings of Pietism, the most important renewal movement of Protestantism since the Reformation, but also for the church and cultural history of the early modern period. Some of them are handwritten records and can be found in archives and libraries far beyond…