Since 2016, Nimmo has been Senior Editor of the International Journal of Systematic Theology, for which publication he served as Managing Editor between 2007 and 2014 and as Editor from 2013. He is also Series co-Editor of the T&T Clark series Explorations in Reformed Theology, and serves on the Editorial Boards of the IVP series Christian Doctrine and Scripture, the Lexington Press series Studies in Dialectical Theology, and the journal Revista Teológica. He is a Fellow of the Center for Barth Studies at Princeton Theological Seminary, and a Member of the Center’s Barth Translation Seminar. He is also co-Chair of the Reformed Theology & History Unit at the American Academy of Religion, and a Member of the Steering Committee of the Friedrich Schleiermacher Unit. He served as Treasurer of the Society for the Study of Theology between 2013 and 2016, having been a member of the Society’s Executive Committee between 2009 and 2012. From 2014 to 2018, Nimmo was the Adviser of the Learn initiative of the Church of Scotland. From 2008 to 2015, he was a Member of the Joint Commission on Doctrine of the Church of Scotland and the Roman Catholic Church in Scotland. From 2011 to 2013 he was a Member of the Action of Churches Together in Scotland/Church of Scotland ‘Why Believe?’ Group, and from 2009 to 2012 he participated in the Church of Scotland Working Group on Issues in Human Sexuality. He is an ordained elder at Kemnay Parish Church, and preaches regularly in local parishes.
Publications
Nimmo was awarded a John Templeton Award for Theological Promise in 2009, for his book Being in Action: The Theological Shape of Barth's Ethical Vision, which was based on his doctoral thesis at Edinburgh. He is also the author of Karl Barth: A Guide for the Perplexed, co-Editor with David Fergusson of the University of Edinburgh of the Cambridge Companion to Reformed Theology, and Editor of the church resource "Learn: Understanding our Faith". He is currently co-editing the Oxford Handbook of Karl Barth with Paul Dafydd Jones of the University of Virginia, writing a monograph entitled Karl Barth and the Eucharist: Thinking With and After Barth on the Lord’s Supper, and preparing a further monograph on the Lord’s Supper in the Reformed tradition.
Research and teaching
Nimmo’s research interests lie primarily in the field of systematic theology, exploring the meaning, coherence, and implications of Christian doctrine. His particular areas of focus are in the theology of Karl Barth, the theology of Friedrich Schleiermacher, the history and theology of the Reformed tradition, and the central loci of dogmatics in general. In 2008, he was a Guest Lecturer in Reformed Theology at the University of Göttingen, and in the same year, he delivered the Kerr Lectures at the University of Glasgow on "A Theology of Obedience". His teaching portfolio covers an array of themes in the areas of Christian theology, Christian ethics, and church history. In 2011, the quality of his teaching was recognised by a University-wide Teaching Award from the Edinburgh University Students’ Association. He teaches at the Aberdeen Academy of Theology, and on events run by the Centre for Ministry Studies in Aberdeen, of which he is an Associate.