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Assistant Professor of Moral Theology, Aquinas Institute of Theology

Stewart Clem, PhD is a Christian ethicist and a priest in The Episcopal Church. He is the author of Lying and Truthfulness: A Thomistic Perspective (Cambridge University Press, 2023).


  • 2019–present
    Assistant Professor, Aquinas Institute of Theology
  • 2018–2019
    Visiting Assistant Professor, Valparaiso University


    University of Notre Dame, PhD, Theology
    Duke University Divinity School, MDiv
    Oklahoma State University, MA, Philosophy
    Oklahoma State University, BA, Philosophy; BA, Political Science


  • 2023
    Lying and Truthfulness: A Thomistic Perspective,