Anyone serious about either religion will know that they both worship the same God – and their stronger ties are, in part, forged by the knowledge that they have a common enemy in secularism. The kind of secularism that would stop people wearing crucifixes and skullcaps in public, as well as the niqab. When the Council of Europe came out against religious circumcision, it was natural that Manchester’s sizeable Jewish community would protest. But less expected for Manchester’s Muslims to join them. Both have plenty to fear from the abridgment of religious freedom in a Britain that is – by some measures – the least religious country in the rich world.