Hadar is holding a Ta’anit Tzibbur: A Day of Communal Fasting on Thursday, October 12 (the 27th of Tishrei). They write: “We stand in horror as Hamas has taken over 100 Israelis and other citizens hostage, among them infants, toddlers, entire families, the elderly and Holocaust survivors. While political and military leaders are pursuing pathways to their release, we have a religious and communal obligation to stand up for the victims and to cry out to God.” Sign up here to be added to a list of communal leaders supporting the fast day.