Madeleine is Head of Research at Theos. She holds a doctorate in theology from the University of Oxford, and previously worked as a research scholar at a retreat and education centre in Philadelphia. She is the author of ‘The Christian Quaker: George Keith and the Keithian Controversy’ (Brill: 2019), ‘Quakers, Christ and the Enlightenment’ (OUP, 2021), ‘The Church and Social Cohesion: Connecting Communities and Serving People’ (Theos, 2020), and ‘Cohesive Societies: Faith and Belief’ (British Academy, 2020). Outside of Theos, she sits on the Quaker Committee for Christian and Interfaith Relations.