Title: Christen und Nichtchristen in Spätantike, Neuzeit und Gegenwart
Subjects: Christianity and culture, History, Congresses, Church history, Influence, Sunday, History of doctrines, Christianity and atheism
People: Augustine Saint, Bishop of Hippo, Cyril Saint, Patriarch of Alexandria (approximately 370-444), Adolf Martin Ritter
Time periods: Early church, approximately 30-600, Primitive and early church, approximately 30-600, 19th century, 18th century