The Letters appearing here in translation were written approximately between the years 410 and 420. This period in Augustine's life coincides with the ending of the long controversy with the Donatists and the spread of the Pelagian errors concerning nature and grace. When compared with earlier letters there is more emphasis in these letters on intellectual and doctrinal matters. Perhaps the most important, and certainly the longest in this collection, (pp.141-190) is letter 185 addressed in 417 to the tribune Boniface. It gives a vivid description of the crimes committed by the Donatists against Catholics. Augustine "Some (Catholics) had their eyes put out; one bishop had his hands and tongue cut off; some were massacred. I say nothing of the inhuman beatings, of the looting of homes in nightly raids, of fires set not only to private homes but even to churches; and into these flames some even cast the sacred books" (chapter 30). The civil authorities eventually intervened in these disturbances and at times with coercive measures. Finally on January 30, 412 the Emperor Honorius made the profession of Donatism a criminal offense and ordered clerics and ministers of such heretics removed from the African soil which they had polluted by sacreligious rites. Though initially opposed to coercion, Augustine changed his view.
Early church father and philosopher Saint Augustine served from 396 as the bishop of Hippo in present-day Algeria and through such writings as the autobiographical Confessions in 397 and the voluminous City of God from 413 to 426 profoundly influenced Christianity, argued against Manichaeism and Donatism, and helped to establish the doctrine of original sin.
An Augustinian follows the principles and doctrines of Saint Augustine.
People also know Aurelius Augustinus in English of Regius (Annaba). From the Africa province of the Roman Empire, people generally consider this Latin theologian of the greatest thinkers of all times. He very developed the west. According to Jerome, a contemporary, Augustine renewed "the ancient Faith."
The Neo-Platonism of Plotinus afterward heavily weighed his years. After conversion and his baptism in 387, Augustine developed his own approach to theology and accommodated a variety of methods and different perspectives. He believed in the indispensable grace to human freedom and framed the concept of just war. When the Western Roman Empire started to disintegrate from the material earth, Augustine developed the concept of the distinct Catholic spirituality in a book of the same name. He thought the medieval worldview. Augustine closely identified with the community that worshiped the Trinity. The Catholics and the Anglican communion revere this preeminent doctor. Many Protestants, especially Calvinists, consider his due teaching on salvation and divine grace of the theology of the Reformation. The Eastern Orthodox also consider him. He carries the additional title of blessed. The Orthodox call him "Blessed Augustine" or "Saint Augustine the Blessed."
Augustine's letters are often more weighty in their theological content than many books by lesser men. To read him on any subject is to see a great mind at work, even if he is not always correct.