 Another significant member of the theology faculty in Halle was Joachim Lange (1670–1744). Lange had come under Francke’s tutelage in Leipzig (where he also met Thomasius), following him to Erfurt and (briefly) Halle, before taking up positions at various Gymnasia in and around Berlin. During this time he also lectured on classical languages and wrote a very successful Latin grammar. In 1709, he accepted an appointment at the Friedrichs-Universität, in the theology faculty that was now thoroughly steeped in Francke’s Pietism. During his time in Berlin, Lange completed a notable philosophical work, the Medicina mentis (Medicine of the Mind), printed in Halle in 1704. Lange’s text shares a title with Tschirnhaus’ Medicina mentis of 1687, but little else as Lange instead emphasizes the futility and vanity of human attempts to attain cognition through their own efforts, highlighting the mind’s proneness to error and prejudice in its fallen state. Rather, according to Lange, it is only by means of divine grace and the divine light that we can heal the corrupted intellect and the will (Schönfeld 2010).