Informed by conversations with Britain's leading philosophers, theologians and scientists, including Professor Richard Dawkins, Rev Dr Giles Fraser, Professor John Gray, Baroness Julia Neuberger, Archbishop Rowan Williams and Tariq Ramadan, On Religion is a considered exploration of the complex issues of faith and religion, presented through a moving, theatrical story.

On Religion is part of a groundbreaking series of theatre essays, which use theatre as a way of exploring the fundamental preoccupations of modern life. Other works include On Ego, On Love and On Death, also published by Oberon Books.
On Religion premiered at the Soho Theatre in November 2006.