“I or indeed any priest or religious in this area would be willing to mediate between the different factions if that would assist to bring the feud to a halt.”

St Peter’s CC operates under the patronage of the Pontifical Council for Culture because of its role in promoting interfaith dialogue.

Cinema audiences will be guided on a 3D tour of Rome’s four Papal Basilicas - St Peter’s, St John Lateran, St Mary Major and St Paul’s Outside the Walls.

Pope warns “Whenever a worldly mentality predominates, the result is rivalry, jealousy, factions.”

Large turnout of young people at Sunday Angelus prompts Pontiff to discuss meaning of World Youth Day.

Mass will celebrate the 500th anniversary of the Cappella Giulia.