Almost 1700 years ago, on 20 June 325AD, 318 bishops concluded a very significant meeting. They had gathered in Nicaea because errors had arisen in the church which were so profound that they undermined the very foundation of the Christian message. Those bishops renounced the heresies and upheld orthodox Christian doctrine which had been revealed by God through the Scriptures. On 22 June 2018, 316 bishops (along with 669 other clergy and 965 laity), concluded another very significant meeting. They gathered in Jerusalem because errors have arisen in the church which were so profound that they undermined the very foundation of the Christian message. Those delegates renounced the heresies and upheld orthodox Christian doctrine which had been revealed by God through the Scriptures. Those in Jerusalem were gathered from around the Anglican communion and represented the majority of that fellowship. But as this was the third GAFCON that has been held, a justifiable question is whether this conference will make any lasting difference in the way the conference at Nicaea did?