Professor Tonstad is a constructive theologian working at the intersection of systematic theology with feminist and queer theory. Her first book, God and Difference: The Trinity, Sexuality, and the Transformation of Finitude(link is external), was published by Routledge in 2016 and was named both as a best new book in ethics and a best new book in theology in Christian Century in the spring of 2017. Her second book, Queer Theology: Beyond Apologetics (link is external)was published by Cascade in 2018. She joined the Yale Divinity School faculty in 2012 after teaching at Perkins School of Theology at Southern Methodist University and Valparaiso University. Her teaching interests include Christian theology, queer and feminist theory, philosophy of religion, and theological method. Professor Tonstad has made contributions to various journals, including Modern Theology, International Journal of Systematic Theology, and Theology & Sexuality. She is co-chair of the Theology and Religious Reflection unit and serves on the steering committee of the Queer Studies in Religion unit of the American Academy of Religion. She is also an associate editor at Political Theology. She is currently working on her third book, tentatively titled The Impossible Other: Theology, Queer Theory, and the Temptation of Human Redemption.