John is the President of the OCCA The Oxford Centre for Christian Apologetics. He is an Emeritus Professor of Mathematics at Oxford University and speaks on the interface of science, and religion, and is a well-known biblical teacher. He has debated the likes of Richard Dawkins, Christopher Hitchens, and Peter Singer, and has lectured extensively in North America, Eastern and Western Europe, and Australasia on mathematics, the philosophy of science and the intellectual defence of Christianity.
John is also an Emeritus Fellow of Green Templeton College, Oxford University. In addition, he is a Senior Fellow with the Trinity Forum, and has written a number of books exploring the relationship between science and Christianity, among them: Where is God in a Coronavirus World? (2020), 2084: Artificial Intelligence and the Future of Humanity (2021), and Cosmic Chemistry: Do God and Science Mix? (2021). Most recently, Lennox has produced a biblical exposition, Friend of God: The Inspiration of Abraham in an Age of Doubt.
He gained his MA, MMath, and PhD at Emmanuel College, Cambridge University. He also holds an MA and DPhil from Oxford University (by incorporation), an MA in Bioethics from the University of Surrey, and a DSc from the University of Wales.
John lives near Oxford and is married to Sally. They have three grown up children and ten grandchildren.