Just found this to share with you. Romans: The Gospel According to St. Paul: A Nine Lesson Audio Bible Study Course from the St. Paul Center for Biblical Theology, SalvationHistory.com.
“An engaging, informative, and thought-provoking nine lecture series by Center President Dr. Scott Hahn, as well as Center Fellows Dr. John Bergsma and Dr. Brant Pitre, they will walk you chapter by chapter through the biblical book that most scholars consider Paul’s greatest theological masterpiece. Along the way, you’ll come to a deeper understanding of the Church’s teachings on justification, faith and works, spiritual fatherhood, the role of Israel in salvation history, baptism, the dignity of the body, the life of charity, and more.”
Read more and download the audio: Romans: The Gospel According to St. Paul.
More free Catholic audio in the Resources pages.