St. Augustine of Hippo has 3 audiobooks on Listento.it, narrated by 3 narrators. The most-rated is On the Trinity.
On Grace and Free Will
Summary
In this famous treatise, St. Augustine (AD 354 - 430) covers the question of the role of free will in our lives and how it contrasts with the role of God's grace. He gives scriptural arguments to show that we cannot earn the grace of God, yet this does not deny the role that free will plays in our own salvation. Included with this treatise are two letters that St. Augustine wrote on the same subject.
Public Domain (P)2020 Patristic Publishing
On Christian Doctrine: The Enchiridion
Summary
The Enchiridion, or as it is sometimes titled, Faith, Hope, and Love, is a short treatise on Christian piety, written in response to a request soon after the death of St. Jerome in 420. The essay was meant to serve as a model for Christian instruction (catechesis). As the title suggests, the treatise is organized around faith, hope, and love, the three graces necessary for the Christian worship of God. For the topic of faith, Augustine makes use of the Apostles' Creed, both to teach doctrine and to refute heresies. For hope, he expounds on the Lord's Prayer as a perfect example of Christian prayer. The final section is on Christian love.
Public Domain (P)2020 Patristic Publishing
On the Trinity
Summary
This book was written in Latin by Augustine of Hippo (354 - 430) to discuss the Trinity in relation to God the Word (logos). Even though it is not as well known as some of his other writings, it is considered by many to be his masterpiece and of more doctrinal importance than either the Confessions or the City of God. St. Augustine is considered a saint in the Catholic Churches, the Eastern Orthodox Church, and the Anglican Communion. He is ranked among the doctors of the Church in the Roman Catholic Church. Many Protestants, especially Calvinists and Lutherans, esteem him as one of the theological fathers of the Protestant Reformation on account of his teachings on salvation and divine grace.
Public Domain (P)2020 Patristic Publishing