Ernie Rea is joined by three guests who discuss how their own religious tradition affects their values and outlook on the world, often revealing hidden and contradictory truths.

In this programme, Ernie Rea and his guests discuss the statutory provision of religion in prison. What is the history and role of prison chaplains? Should the state make provision for prisoners to worship and practice their own faith inside prison. Is radical Islam being propagated within the prison system and what is being done to combat extremist views.

Discussing religion in prison is the Rev Christopher Jones, a former prison chaplain and now Home Affairs Policy Adviser for the Church of England's, Archbishop's Council; Rashad Ali from Centri, a counter extremist organisation; and Frances Crook, the director of the Howard League for Penal Reform.

Producer: Karen Maurice.