Hannah Steele is Tutor in Theology at St Mellitus College. Hannah studied a BA in Theology and Philosophy at Oxford University and gained an MA in Theological Education at Kings College London. Her PhD research at Kings was supervised by Alister McGrath who provides a foreword for this book. Alongside her academic work, Hannah has spent time engaged in mission and evangelism amongst students in central London as a staff worker with the University and Colleges Christian Fellowship. She is frequently invited to speak and teach on the subject of this book at conferences and in ministerial training institutions.