Fr. Thomas Petri, O.P.

Fr. Thomas Petri explores the profound meaning of Christ’s passion, death, and resurrection, emphasizing humanity’s original condition and ultimate end, the consequences of sin, and God’s redemptive plan culminating in the Incarnation. This lecture was given on April 10th, 2025, at University of Scranton. For more information on upcoming events, visit us at thomisticinstitute.org/upcoming-events . About the Speaker: Father Thomas Petri, O.P. is the President of the Pontifical Faculty of the Imma...

Fr. Thomas Petri explicates St. Thomas Aquinas's understanding of God as ipsum esse subsistens (being itself), the source of all existence and goodness, and that evil is not a thing but an absence or deficiency of good within God's ultimate plan.

Fr. Thomas Petri provides a historical overview of the evolving understanding of marriage as a path to holiness within the Catholic Church, set against the backdrop of societal changes, medical advancements, and challenges to traditional Christian views...

This lecture was given on March 23rd, 2024, at The Dominican House of Studies, as a part of an intellectual retreat titled: Theology of the Body.