When Dexter's mother hears chanting ("per adonai eloim, adonai jehova, adonai sabaoth, metraton on agla mathon, verbum pythonicum, mysterium salamandrae, conventus , antra gnomorum, daemonia coeli gad, almousin, gibor, jehosua, evam, zariatnatmik, veni, veni, veni.