-407 230 ambrose approximately315-386 asceticism biography christentum christianethics christianisierung christianity christiansaints christiansociology churchandstate churchhistory clergy criticismandinterpretationambrose cyril demonology earlychristian earlychurch earlyworksto1800 exorzismus gewalt history historyofdoctrines hymns johnchrysostom office primitiveandearlychurch religiousaspects religiouslifeandcustoms ritual rome spätantike virginity widowhood