Hate is a moral infection that travels through society, says Rabbi Jonathan Wittenberg , but I still have hope that better days for all of us lie ahead N ot on the outside door; on the inside entrance,” pleads a friend who lives far from other Jewish people. We’re discussing where to place the mezuzah, the small parchment scroll with the instruction “You shall Love your God”, which marks the doorposts of Jewish homes. Many Jews feel acutely vulnerable and unsafe. The stabbings of two Jewish men