Books · Search
Freedom of religion · Religious tolerance
Freedom of Belief and Christian Mission
2015
Begegnungen und Herausforderungen
2020
Suffering · Christianity
Suffering, persecution and martyrdom
2010
Congresses · Missions
The importance of Henry Grattan Guinness for the opening of the Sudan-belt to Protestant missions
1998
Freedom to Belief and Christian Mission
2016
Missions · Bibliography
Mission verändert, Mission verändert sich
2005
Christianity and other religions · Evangeliumsgemeinschaft Mittlerer Osten
Reaching the unreached Sudan Belt
Daʻwah (Islam) · Islam
Christliches Zeugnis und islamische Da'wa
Missions · Theory
Martyrium und Mission im Kontext
2021
Christianity Theology · OUR Brockhaus selection
Reaching the unreached Sudan Belt: Guinness, Kumm and the Sudan Pionier Mission
Evangelistic work · Lausanne Committee for World Evangelization
Mission und Martyrium
1994
Freedom of religion
Global Declarations
2017
Dawah (Islam) · History
Der Ruf zum Islam in Minderheitskontexten
2007
Religious Persecution
2026