apocalypticliterature apocryphalbooks apocryphalgospels biblicalteaching christianantiquities copticphilology criticism cryptographers etc extra-canonicalparallelsjesuschrist fiction funk general gnosticinterpretationsjesuschrist gnosticism goodandevil historyandcriticism interpretation manichaeism medievalists neoplatonism relationtothenewtestament secretsocieties sex sexrole suspense teachingsjesuschrist thriller thrillers wolf-peter words