Archbishop of Canterbury and Grand Imam: We must work together to defeat ISIS – Christian Today June 11, 2015 by Fulcrum Justin Welby's tireless diplomatic work continued with the latest in a series of meetings with senior leaders of other faiths and politicians today. Following his recent visit to China, the Archbishop of Canterbury is hosting one of Egypt's most senior scholars and clerics – the Grand Imam of Al-Azhar Al-Sharif, Professor Dr Ahmad Al-Tayyeb. Andy Walton. Christian Today. 10 June 2015 FulcrumShareTweetShare