The fourth session of Challenging Themes for Advent at the School of Theology and Prayer, at Church of the Ascension and Saint Agnes in Washington D.C. Taught by: Dr. David Elliot. Elliot is an Assistant Professor of Moral Theology/Ethics at Catholic University of America, and is author of the book Hope and Christian Ethics (Cambridge, 2017). Rev'd Professor Sarah Coakley. Coakley was formerly Norris-Hulse Professor at the University of Cambridge. She has recently joined the Episcopal Parish of Ascension and St. Agnes as an assisting priest and theologian-in-residence.