This lecture was given on January 28, 2023, at the Dominican House of Studies in Washington, D.C., as part of the intellectual retreat entitled, "Theology of the Body." For more information on upcoming events, please visit our website at www.thomisticinstitute.org. About the speaker: Father Thomas Petri, O.P. is the President of the Immaculate Conception at the Dominican House of Studies, where he also serves as an assistant professor of moral theology and pastoral studies. Ordained a priest in 2009, he holds a Doctorate in Sacred Theology from The Catholic University of America.