Lewis Ayres studied Classics at St Andrews in Scotland then completed a DPhil in theology at Oxford under the supervision of Rowan Williams. A love for Plato, Thucydides and Augustine has informed his work ever since, and encouraged him to persevere in resisting simplistic oppositions between Hellenic and Christian thought. After teaching for three years in the UK, he moved to Ireland and taught at Trinity College Dublin. In the US, he taught first at Duke and then at the Candler School of Theology at Emory University in Atlanta. Ayres was the inaugural Bede Professor of Catholic Theology at Durham University in the UK and is now Professor of Catholic and Historical Theology at the same Institution. In the Spring of 2024, Ayres commenced a new role as McDonald Agape Distinguished Professor of Early Christian Theology at the Angelicum in Rome while teaching half the year at Durham.