Activists in Tel Aviv protest against the war in Gaza. Photograph: Emily Glick/AFP via Getty Images) Israel Frey knew he risked causing offence when he delivered a Jewish prayer for the dead days after Hamas’s devastating October 7th attack on southern Israel. He did not realise it would upend his life. A small group of residents in Tel Aviv had asked him to offer the Kaddish blessing for the 1,200 victims of Hamas’s raid because he is a member of the Jewish state’s ultraorthodox community. But it was not only the slain Israelis who were on the 37-year-old’s mind as...