01

Thagaste to Milan

Augustine was born in 354 at Thagaste in Roman North Africa, in what is now Algeria, to a pagan father and a Christian mother, Monica, whose persistence shaped his life and his account of it. Family sacrifice and a local patron paid for an education in rhetoric at Carthage, the route by which a provincial of modest birth could reach imperial service. He took a concubine, whose name he never records, and had a son by her, Adeodatus, whom he loved and who died young.

For nine years he was a Manichaean, drawn to a system that explained evil as an independent force at war with light and relieved him of responsibility for his own conduct. He drifted away as its cosmology failed to satisfy him, taught rhetoric at Rome, and in 384 secured the public chair at Milan, close to the imperial court. There he encountered the Neoplatonists, who let him conceive of evil as an absence rather than a substance, and the preaching of Bishop Ambrose, who showed him that scripture could be read as more than crude literalism.

02

The Book That Invented an Interior

His conversion in a Milan garden in 386, prompted by a child's voice chanting take up and read, is among the most examined moments in western literature. He was baptized the following Easter, and Monica died soon after on the journey home. Ordained at Hippo Regius against his wishes, he became its bishop in 396 and spent thirty-four years preaching, arbitrating property disputes and writing at a pace that produced over a hundred books, many of them dictated to shorthand secretaries.

The Confessions, written around 397, is not a memoir in any earlier sense. It is addressed to God rather than to readers, it treats memory, time and desire as philosophical problems, and it examines an infant's jealousy and a teenage theft of pears with the same seriousness as doctrine. Augustine's premise is that the self is opaque to itself, that motives hide beneath motives, and that self-knowledge is a labour rather than a possession. Every subsequent European autobiography, secular or religious, is downstream of it.

03

Grace, Force, and a Falling Empire

His theology was forged in three fights. Against the Manichaeans he defended the goodness of creation. Against the Donatists, a rival African church that held sacraments invalid if administered by compromised clergy, he argued that the church's holiness rests in Christ rather than in its ministers, and then went further: he came to endorse imperial coercion of the schismatics, reading a scriptural phrase about compelling guests to come in as licence for force. Later inquisitors quoted him gratefully, and he is honest enough in his letters to show he was arguing himself into it.

Against Pelagius he insisted that human beings cannot will their own goodness without grace, a position that hardened into a doctrine of predestination which Calvin and Jansen would later push harder than Augustine himself did. When Rome fell to the Goths in 410 and pagans blamed the Christians, he answered with The City of God, twenty-two books separating the fate of the church from the fate of any empire. He died in 430 while Vandal armies besieged Hippo, with his own city about to be lost.