1939-1945 biblicalteaching bv700s781998 campaigns christiancommunities christianity christiansociology church churchcontroversies churchgrowth churchhistory churchmanagement churchrenewal conservatism conversation criticism dialogue etc germany grief groupprocesses interpretation leadership liberalism loss(psychology) militarycampaigns multiculturalism nostalgia parishes pastoraltheology psychology regimentalhistories religiousaspects sociology sovietunion spain systemtheory unitedstates worldwar worldwar(1939-1945)