The General Synod met at St Paul's and St George's Church in Edinburgh from 9 to 11 June 2016. In his charge to Synod, the Primus, the Most Revd David Chillingworth, reflected on the injunction of St Paul to ‘please God, who tests our hearts’. As the Synod prepared to consider canonical change in relation to marriage, he asked how the Church was to continue to express the love and unity to which it was called by God. During the preceding year, deep pain in relationships had been experienced both in the Anglican Communion and with the Church of Scotland and Church of England – and there was a need to explore whether the Scottish Episcopal Church itself might have contributed to that distress and to shape a response that ‘pleased God, who tests our hearts'. In the light of the (then) forthcoming referendum on the European Union, the Primus suggested that it was not the wish of many in Scotland to use national borders to protect economic privilege. If the referendum took the UK out of the European Union, it could have profound effects on the unfolding story of the new Scotland and of the UK as a whole.