I find a certain irony in the statement that by Daniel Rossing, director of a Jerusalem center for Christian-Jewish dialogue, that >> There are an increased number at certain times of year, such as during the Purim holiday. "I know Christians who lock themselves indoors during the entire Purim holiday," he says.<<, given that St. John Chrysostom surpassed his denunciation of Jews only in his excoriating of Christian women who dared to join in Purim celebration.