Dr Matthew Mason is Assistant Director of the Pastors’ Academy, Lecturer in Ethics and Contemporary Studies at London Seminary, and a Research Associate of Union Theological College, Belfast. Previously, he served as a pastor of churches in England and the USA. He holds a PhD in Divinity from the University of Aberdeen and is the author of John Webster and Prayer: Living by Divine Generosity, T&T Clark Explorations in Reformed Theology (London: T&T Clark, 2026). He has also published journal articles and book chapters on Reformed moral theology, sexuality, gender, transgender, catechesis and the Lord’s Supper, and is currently working on a theological commentary on the book of Ruth for the series Hearing God’s Voice (IVP), which he co-edits with Dr Jonathan Black. His longer-term research and writing focuses on theological anthropology. More generally, he is interested in the intersection of doctrine and ethics as aspects of the ministry of the Word of God.