The city of Afrin welcomed refugees fleeing Syria’s war, but in January Turkey, backed by Syrian rebels, took control there. Hanan, a Syrian Kurdish Christian, fears for those who converted from Islam to Christianity. Six years ago he started a church there, which now has 230 members. Many are from a Muslim background, becoming Christians when the grinding civil war drove them to the church searching for peace. Syrian rebels are now threatening to kill Kurds unless they convert to Islam. ‘By Allah, if you repent and come back to Allah, then know that you are our brothers,’ a soldier said in an online video. ‘But if you refuse, then we see that your heads are ripe, and that it is time for us to pluck them.’ There are serious fears of ethnic cleansing in the region.