"What we are seeing is not a complete rejection of faith, belief in the divine, or spirituality, though there is some of that, but of institutional religion in the historic forms which are familiar to people."

Young people tended to be less skeptical. Roughly 30 per cent of 18-24 year olds believe that religion does more good than harm, while only 19 per cent of 55-64 year-olds agree.

The latest part of the process took place at a recent meeting of the Church's bishops, when gay and transgender clergy and laity shared their stories with the bishops who were then split into small groups and urged to open up about their own sexuality.

The Bishop of Buckingham Alan Wilson subsequently claimed in a new book that as many as one in ten bishops were secretly gay. The campaigner Peter Tatchell has threatened to "out" these bishops if they do not out themselves.

Traditionalists were represented by Robert Neill, who spoke of the "generous" approach of Anglo-Catholics, and the desire to avoid undermining dialogue with "our Catholic and Orthodox brethren". The Church was committed to providing a place for traditionalists, Sir Tony said, "without a limited time". Ms Johnson later asked whether such a limit might be considered.

"We have certainly had people from other faiths in the gallery who have been greeted by the synod, who have been welcomed," he added.

Mr. Nahdi is executive director of the Radical Middle Way faith group and founding editor of Muslim magazine Q News.

Atrocities

The panel will also feature the leader of the Coptic Christian Church in the UK, Bishop Angaelos, alongside the Bishops of Coventry and Leeds.